Harden IPv6 URL validation

Signed-off-by: Balázs Szücs <bszucs1209@gmail.com>

.dockerignore

@@ -1,6 +1,8 @@
 # Version control
 .git/
 .gitignore
+.git-blame-ignore-revs
+.gitattributes
 
 # Build outputs
 build/
@@ -15,22 +17,35 @@ version_builds/
 # Gradle caches (local, not what's in the container)
 .gradle/
 **/.gradle/
+.gradle-home/
+
+# Task (go-task) cache
+.task/
 
 # Node / frontend
 node_modules/
 **/node_modules/
 frontend/node_modules/
-frontend/dist/
+frontend/editor/dist/
+frontend/dist-portal/
+frontend/editor/playwright-report/
 .npm/
 .yarn/
 
 # Tauri/desktop builds
 src-tauri/target/
 src-tauri/dist/
+frontend/editor/src-tauri/target/
+frontend/editor/src-tauri/dist/
 
 # IDE and editor
 .idea/
 .vscode/
+.settings/
+.settings.zip
+.classpath
+.project
+.devcontainer/
 *.iml
 *.ipr
 *.iws
@@ -41,6 +56,7 @@ src-tauri/dist/
 *.pid
 .DS_Store
 Thumbs.db
+logs/
 
 # Docker itself
 Dockerfile*
@@ -54,17 +70,38 @@ Dockerfile*
 # Test reports
 **/test-results/
 **/jacoco/
+test_*.pdf
 
 # Testing and documentation (not needed in build)
 testing/
 docs/
+devGuide/
+devTools/
 *.md
 README*
 
+# Separate projects not consumed by the Java/frontend build
+commonforms-onnx/
+
+# Runtime mount points used by docker-compose volumes, not build input
+stirling/
+customFiles/
+configs/
+
+# Claude Code workspace
+.claude/
+
+# Python caches
+.pytest_cache/
+.ruff_cache/
+__pycache__/
+**/__pycache__/
+
 # Local env
 .env
 .env.*
 !.env.example
+!engine/.env
 
 # Misc
 *.swp
@@ -72,4 +109,3 @@ README*
 *~
 .DS_Store
 .cache/
-.pytest_cache/

.editorconfig

@@ -15,6 +15,7 @@ max_line_length = 100
 
 [*.py]
 indent_size = 4
+max_line_length = 120
 
 [*.gradle]
 indent_size = 4

.github/actions/setup-bot/action.yml

@@ -22,9 +22,9 @@ runs:
   steps:
     - name: Generate a GitHub App Token
       id: generate-token
-      uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e # v2.0.6
+      uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
       with:
-        app-id: ${{ inputs.app-id }}
+        client-id: ${{ inputs.app-id }}
         private-key: ${{ inputs.private-key }}
     - name: Configure Git
       run: |

.github/aur/stirling-pdf-desktop/PKGBUILD

@@ -0,0 +1,29 @@
+# Maintainer: Stirling PDF Inc <contact@stirlingpdf.com>
+pkgname=stirling-pdf-desktop
+pkgver=2.12.0
+pkgrel=1
+pkgdesc="Locally hosted, web-based PDF manipulation tool (Tauri desktop app, official Stirling PDF Inc build)"
+arch=('x86_64')
+url="https://www.stirling.com"
+license=('MIT' 'LicenseRef-Stirling-PDF-Proprietary')
+depends=('gtk3' 'webkit2gtk-4.1' 'libappindicator-gtk3')
+provides=('stirling-pdf')
+conflicts=('stirling-pdf' 'stirling-pdf-git' 'stirling-pdf-bin')
+options=('!strip')
+
+source_x86_64=("${pkgname}-${pkgver}.deb::https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v${pkgver}/Stirling-PDF-linux-x86_64.deb")
+sha256sums_x86_64=('PLACEHOLDER_DEB_SHA256')
+
+package() {
+    # Extract the .deb archive
+    bsdtar -xf data.tar* -C "${pkgdir}"
+
+    # Fix permissions
+    find "${pkgdir}" -type d -exec chmod 755 {} \;
+
+    # Install license
+    install -Dm644 /dev/stdin "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE" <<EOF
+Copyright (c) 2025 Stirling PDF Inc
+All rights reserved. See https://github.com/Stirling-Tools/Stirling-PDF/blob/main/LICENSE
+EOF
+}

.github/aur/stirling-pdf-server-bin/PKGBUILD

@@ -0,0 +1,77 @@
+# Maintainer: Stirling PDF Inc <contact@stirlingpdf.com>
+pkgname=stirling-pdf-server-bin
+pkgver=2.12.0
+pkgrel=1
+pkgdesc="Locally hosted, web-based PDF manipulation tool (server JAR, prebuilt)"
+arch=('any')
+url="https://www.stirling.com"
+license=('MIT' 'LicenseRef-Stirling-PDF-Proprietary')
+depends=('java-runtime>=25')
+provides=('stirling-pdf-server')
+conflicts=('stirling-pdf-server' 'stirling-pdf-server-git')
+backup=('etc/stirling-pdf-server/settings.yml')
+
+source=("Stirling-PDF-with-login-${pkgver}.jar::https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v${pkgver}/Stirling-PDF-with-login.jar")
+sha256sums=('PLACEHOLDER_JAR_SHA256')
+
+package() {
+    # JAR
+    install -Dm644 "Stirling-PDF-with-login-${pkgver}.jar" \
+        "${pkgdir}/usr/share/stirling-pdf-server/stirling-pdf-server.jar"
+
+    # Wrapper script
+    install -Dm755 /dev/stdin "${pkgdir}/usr/bin/stirling-pdf-server" << 'EOF'
+#!/bin/sh
+exec java $JAVA_OPTS -jar /usr/share/stirling-pdf-server/stirling-pdf-server.jar "$@"
+EOF
+
+    # systemd unit
+    install -Dm644 /dev/stdin "${pkgdir}/usr/lib/systemd/system/stirling-pdf-server.service" << 'EOF'
+[Unit]
+Description=Stirling-PDF Server
+After=network.target
+
+[Service]
+Type=simple
+User=stirling-pdf
+Group=stirling-pdf
+WorkingDirectory=/var/lib/stirling-pdf-server
+ExecStart=/usr/bin/java -jar /usr/share/stirling-pdf-server/stirling-pdf-server.jar
+Restart=on-failure
+RestartSec=5
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=stirling-pdf-server
+Environment=JAVA_OPTS=-Xmx512m
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+    # sysusers
+    install -Dm644 /dev/stdin "${pkgdir}/usr/lib/sysusers.d/stirling-pdf-server.conf" << 'EOF'
+u stirling-pdf - "Stirling-PDF Server" /var/lib/stirling-pdf-server -
+EOF
+
+    # tmpfiles
+    install -Dm644 /dev/stdin "${pkgdir}/usr/lib/tmpfiles.d/stirling-pdf-server.conf" << 'EOF'
+d /var/lib/stirling-pdf-server 0750 stirling-pdf stirling-pdf -
+d /var/log/stirling-pdf-server 0750 stirling-pdf stirling-pdf -
+EOF
+
+    # Default config stub
+    install -dm755 "${pkgdir}/etc/stirling-pdf-server"
+    install -Dm644 /dev/stdin "${pkgdir}/etc/stirling-pdf-server/settings.yml" << 'EOF'
+# Stirling-PDF Server configuration
+# See https://github.com/Stirling-Tools/Stirling-PDF for all options
+server:
+  port: 8080
+EOF
+
+    # License
+    install -Dm644 /dev/stdin "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE" << 'EOF'
+MIT License with proprietary carve-outs (open-core).
+SPDX: MIT AND LicenseRef-Stirling-PDF-Proprietary
+See https://github.com/Stirling-Tools/Stirling-PDF/blob/main/LICENSE
+EOF
+}

.github/config/.files.yaml

@@ -8,7 +8,6 @@ openapi: &openapi
 
 docker-base: &docker-base
   - docker/base/Dockerfile
-  - ".github/workflows/push-docker-base.yml"
 
 docker: &docker
   - docker/embedded/Dockerfile
@@ -39,6 +38,8 @@ project: &project
   - frontend/**
   - docker/**
   - scripts/RestartHelper.java
+  - scripts/db-migration/**
+  - .github/workflows/db-migration-test.yml
 
 frontend: &frontend
   - frontend/**
@@ -46,8 +47,7 @@ frontend: &frontend
   - testing/**
   - docker/**
   - scripts/translations/*.py
-  - scripts/build-tauri-jlink.bat
-  - scripts/build-tauri-jlink.sh
+  - .taskfiles/desktop.yml
   - scripts/convert_cff_to_ttf.py
   - scripts/harvest_type3_fonts.py
   - scripts/ignore_translation.toml
@@ -56,12 +56,50 @@ frontend: &frontend
   - scripts/type3_to_cff.py
   - scripts/update_type3_library.py
 
+# Files that affect the Tauri desktop bundle. Gate the multi-OS Tauri build
+# job on changes to any of these.
+tauri: &tauri
+  - frontend/editor/src-tauri/**
+  - frontend/editor/src/desktop/**
+  - frontend/editor/tsconfig.desktop.vite.json
+  - frontend/package.json
+  - frontend/package-lock.json
+  - frontend/editor/vite.config.ts
+  - .github/workflows/tauri-build.yml
+
+# Files that affect the AI engine (Python tool models, fixers, tests). Gate
+# the engine validation job on changes to engine sources or to the Java
+# tool surfaces it generates models from.
+engine: &engine
+  - engine/**
+  - app/(common|core|proprietary)/src/main/java/**
+  - .github/workflows/ai-engine.yml
+
 licenses-frontend: &licenses-frontend
   - ".github/workflows/frontend-backend-licenses-update.yml"
   - "frontend/package.json"
   - "frontend/package-lock.json"
-  - "frontend/scripts/generate-licenses.js"
+  - "frontend/editor/scripts/generate-licenses.js"
 
 licenses-backend: &licenses-backend
   - ".github/workflows/frontend-backend-licenses-update.yml"
-  - *build
+  - *build
+
+# Files that can affect premium / enterprise behaviour. Gate the enterprise
+# Playwright job on changes to any of these on PRs.
+proprietary: &proprietary
+  - app/proprietary/**
+  - frontend/editor/src/proprietary/**
+  - frontend/editor/src/core/tests/enterprise/**
+  - testing/compose/docker-compose-keycloak-oauth.yml
+  - testing/compose/docker-compose-keycloak-saml.yml
+  - testing/compose/keycloak-realm-oauth.json
+  - testing/compose/keycloak-realm-saml.json
+  - testing/compose/start-oauth-test.sh
+  - testing/compose/start-saml-test.sh
+  - testing/compose/validate-oauth-test.sh
+  - testing/compose/validate-saml-test.sh
+  - configs/settings.yml.template
+  - build.gradle
+  - app/proprietary/build.gradle
+  - .github/workflows/build-enterprise.yml

.github/dependabot.yml

@@ -13,63 +13,152 @@ updates:
       - "/app/proprietary"
     schedule:
       interval: "weekly"
+    cooldown:
+      default-days: 7
     rebase-strategy: "auto"
 
   - package-ecosystem: "docker"
-    directory: "/" # Location of Dockerfile
+    directories:
+      - "/" # Location of Dockerfile
+      - "/docker/backend"
+      - "/docker/embedded"
+      - "/docker/frontend"
+      - "/docker/base"
+      - "/docker/engine"
+      - "/docker/unoserver"
+      - "/engine"
     schedule:
       interval: "weekly"
+    cooldown:
+      default-days: 7
     rebase-strategy: "auto"
 
   - package-ecosystem: github-actions
     directory: /
     schedule:
       interval: weekly
+    cooldown:
+      default-days: 7
     rebase-strategy: "auto"
 
   - package-ecosystem: npm
-    directory: /devTools
-    schedule:
-      interval: "weekly"
-    rebase-strategy: "auto"
-
-  - package-ecosystem: docker
-    directory: /docker/backend
-    schedule:
-      interval: "weekly"
-    rebase-strategy: "auto"
-
-  - package-ecosystem: docker
-    directory: /docker/embedded
-    schedule:
-      interval: "weekly"
-    rebase-strategy: "auto"
-
-  - package-ecosystem: docker
-    directory: /docker/frontend
-    schedule:
-      interval: "weekly"
-    rebase-strategy: "auto"
-
-  - package-ecosystem: npm
-    directory: /frontend
+    directories:
+      - /devTools
+      - /frontend
     schedule:
       interval: "weekly"
+    cooldown:
+      default-days: 7
     rebase-strategy: "auto"
+    groups:
+      embedpdf:
+        patterns:
+          - "@embedpdf/*"
+      mantine:
+        patterns:
+          - "@mantine/*"
+          - "postcss-preset-mantine"
+      mui:
+        patterns:
+          - "@mui/*"
+      tauri-js:
+        patterns:
+          - "@tauri-apps/*"
+      emotion:
+        patterns:
+          - "@emotion/*"
+      react:
+        patterns:
+          - "react"
+          - "react-dom"
+          - "@types/react"
+          - "@types/react-dom"
+      typescript-eslint:
+        patterns:
+          - "@typescript-eslint/*"
+          - "typescript-eslint"
+      eslint:
+        patterns:
+          - "eslint"
+          - "@eslint/*"
+      vite:
+        patterns:
+          - "vite"
+          - "vite-*"
+          - "@vitejs/*"
+      vitest:
+        patterns:
+          - "vitest"
+          - "@vitest/*"
+      testing-library:
+        patterns:
+          - "@testing-library/*"
+      i18next:
+        patterns:
+          - "i18next"
+          - "i18next-*"
+          - "react-i18next"
+      iconify:
+        patterns:
+          - "@iconify/*"
+          - "@iconify-json/*"
+      stripe:
+        patterns:
+          - "@stripe/*"
+      posthog:
+        patterns:
+          - "@posthog/*"
+          - "posthog-js"
+      supabase:
+        patterns:
+          - "@supabase/*"
+      dnd-kit:
+        patterns:
+          - "@dnd-kit/*"
+      tailwind:
+        patterns:
+          - "tailwindcss"
+          - "@tailwindcss/*"
+      postcss:
+        patterns:
+          - "postcss"
+          - "postcss-*"
+        exclude-patterns:
+          - "postcss-preset-mantine"
 
   - package-ecosystem: cargo
-    directory: /frontend/src-tauri
+    directories:
+      - /frontend/editor/src-tauri
+      - /frontend/editor/src-tauri/thumbnail-handler
+      - /frontend/editor/src-tauri/provisioner
     schedule:
       interval: "weekly"
+    cooldown:
+      default-days: 7
     rebase-strategy: "auto"
+    groups:
+      tauri:
+        patterns:
+          - "tauri"
+          - "tauri-build"
+          - "tauri-plugin-*"
+      serde:
+        patterns:
+          - "serde"
+          - "serde_*"
+      tracing:
+        patterns:
+          - "tracing"
+          - "tracing-*"
+      tokio:
+        patterns:
+          - "tokio"
+          - "tokio-*"
 
   - package-ecosystem: pip
     directory: /testing/cucumber
     schedule:
       interval: "weekly"
+    cooldown:
+      default-days: 7
     rebase-strategy: "auto"
-
-  - package-ecosystem: cargo
-    directory: /frontend/src-tauri/provisioner
-    schedule:
-      interval: daily

.github/labeler-config-srvaroa.yml

@@ -51,7 +51,7 @@ labels:
 
   - label: 'Translation'
     files:
-      - 'frontend/public/locales/[a-zA-Z]{2}-[a-zA-Z\-]{2,7}/translation.toml'
+      - 'frontend/editor/public/locales/[a-zA-Z]{2}-[a-zA-Z\-]{2,7}/translation.toml'
       - 'scripts/ignore_translation.toml'
       - 'scripts/remove_translation_keys.sh'
       - 'scripts/replace_translation_line.sh'
@@ -69,8 +69,14 @@ labels:
 
   - label: 'Tauri'
     files:
-      - 'frontend/src-tauri/**'
-      - 'frontend/src-tauri/.*'
+      - 'frontend/editor/src-tauri/**'
+      - 'frontend/editor/src-tauri/.*'
+
+  - label: 'engine'
+    files:
+      - 'engine/**'
+      - 'engine/.*'
+      - 'engine/**/.*'
 
   - label: 'Java'
     files:

.github/pull_request_template.md

@@ -17,7 +17,7 @@ Closes #(issue_number)
 ### General
 
 - [ ] I have read the [Contribution Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
-- [ ] I have read the [Stirling-PDF Developer Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md) (if applicable)
+- [ ] I have read the [Stirling-PDF Developer Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md) (if applicable)
 - [ ] I have read the [How to add new languages to Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md) (if applicable)
 - [ ] I have performed a self-review of my own code
 - [ ] My changes generate no new warnings
@@ -37,4 +37,5 @@ Closes #(issue_number)
 
 ### Testing (if applicable)
 
-- [ ] I have tested my changes locally. Refer to the [Testing Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing) for more details.
+- [ ] I have run `task check` to verify linters, typechecks, and tests pass
+- [ ] I have tested my changes locally. Refer to the [Testing Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#7-testing) for more details.

.github/release.yml

@@ -1,4 +1,11 @@
 changelog:
+  exclude:
+    labels:
+      - ignore-for-release
+      # engine: Python AI engine - not currently live / not yet shipped to users.
+      # Remove this entry once the engine is released.
+      - engine
+
   categories:
     - title: Breaking Changes
       labels:
@@ -6,16 +13,22 @@ changelog:
 
     - title: Bug Fixes
       labels:
+        - Bugfix
         - Bug
 
     - title: Enhancements
       labels:
         - enhancement
+        - Java
+        - Front End
+        - Back End
+        - Tauri
 
     - title: Minor Enhancements
       labels:
-        - Java
-        - Front End
+        - chore
+        - style
+        - refactor
 
     - title: Docker Updates
       labels:

.github/scripts/check_language_toml.py

@@ -13,7 +13,7 @@ Usage:
 """
 
 # Sample for Windows:
-# python .github/scripts/check_language_toml.py --reference-file frontend/public/locales/en-GB/translation.toml --branch "" --files frontend/public/locales/de-DE/translation.toml frontend/public/locales/fr-FR/translation.toml
+# python .github/scripts/check_language_toml.py --reference-file frontend/editor/public/locales/en-GB/translation.toml --branch "" --files frontend/editor/public/locales/de-DE/translation.toml frontend/editor/public/locales/fr-FR/translation.toml
 
 import argparse
 import glob
@@ -184,7 +184,7 @@ def check_for_differences(reference_file, file_list, branch, actor):
     if len(file_list) == 1:
         file_arr = file_list[0].split()
 
-    base_dir = Path.cwd() / "frontend" / "public" / "locales"
+    base_dir = Path.cwd() / "frontend" / "editor" / "public" / "locales"
 
     for file_path in file_arr:
         file_path = Path(file_path)
@@ -308,7 +308,7 @@ def check_for_differences(reference_file, file_list, branch, actor):
         report.append("## ❌ Overall Check Status: **_Failed_**")
         report.append("")
         report.append(
-            f"@{actor} please check your translation if it conforms to the standard. Follow the format of [en-GB/translation.toml](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/frontend/public/locales/en-GB/translation.toml)"
+            f"@{actor} please check your translation if it conforms to the standard. Follow the format of [en-GB/translation.toml](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/frontend/editor/public/locales/en-GB/translation.toml)"
         )
     else:
         report.append("## ✅ Overall Check Status: **_Success_**")
@@ -372,6 +372,7 @@ if __name__ == "__main__":
                 os.path.join(
                     os.getcwd(),
                     "frontend",
+                    "editor",
                     "public",
                     "locales",
                     "*",

.github/scripts/requirements_dev.txt

@@ -9,7 +9,7 @@
 # CVE-2025-6176 mitigation: pin brotli to a specific commit
 brotli @ git+https://github.com/google/brotli.git@028fb5a23661f123017c060daa546b55cf4bde29
     # via
-    #   -r requirements_dev.in
+    #   -r .github/scripts/requirements_dev.in
     #   fonttools
 cffi==2.0.0 \
     --hash=sha256:00bdf7acc5f795150faa6957054fbbca2439db2f775ce831222b66f192f03beb \
@@ -101,270 +101,274 @@ cfgv==3.5.0 \
     --hash=sha256:a8dc6b26ad22ff227d2634a65cb388215ce6cc96bbcc5cfde7641ae87e8dacc0 \
     --hash=sha256:d5b1034354820651caa73ede66a6294d6e95c1b00acc5e9b098e917404669132
     # via pre-commit
-cssselect2==0.8.0 \
-    --hash=sha256:46fc70ebc41ced7a32cd42d58b1884d72ade23d21e5a4eaaf022401c13f0e76e \
-    --hash=sha256:7674ffb954a3b46162392aee2a3a0aedb2e14ecf99fcc28644900f4e6e3e9d3a
+cssselect2==0.9.0 \
+    --hash=sha256:6a99e5f91f9a016a304dd929b0966ca464bcfda15177b6fb4a118fc0fb5d9563 \
+    --hash=sha256:759aa22c216326356f65e62e791d66160a0f9c91d1424e8d8adc5e74dddfc6fb
     # via weasyprint
 distlib==0.4.0 \
     --hash=sha256:9659f7d87e46584a30b5780e43ac7a2143098441670ff0a49d5f9034c54a6c16 \
     --hash=sha256:feec40075be03a04501a973d81f633735b4b69f98b05450592310c0f401a4e0d
     # via virtualenv
-filelock==3.20.3 \
-    --hash=sha256:18c57ee915c7ec61cff0ecf7f0f869936c7c30191bb0cf406f1341778d0834e1 \
-    --hash=sha256:4b0dda527ee31078689fc205ec4f1c1bf7d56cf88b6dc9426c4f230e46c2dce1
-    # via virtualenv
-fonttools==4.61.1 \
-    --hash=sha256:0de30bfe7745c0d1ffa2b0b7048fb7123ad0d71107e10ee090fa0b16b9452e87 \
-    --hash=sha256:10d88e55330e092940584774ee5e8a6971b01fc2f4d3466a1d6c158230880796 \
-    --hash=sha256:11f35ad7805edba3aac1a3710d104592df59f4b957e30108ae0ba6c10b11dd75 \
-    --hash=sha256:15acc09befd16a0fb8a8f62bc147e1a82817542d72184acca9ce6e0aeda9fa6d \
-    --hash=sha256:17d2bf5d541add43822bcf0c43d7d847b160c9bb01d15d5007d84e2217aaa371 \
-    --hash=sha256:2180f14c141d2f0f3da43f3a81bc8aa4684860f6b0e6f9e165a4831f24e6a23b \
-    --hash=sha256:21e7c8d76f62ab13c9472ccf74515ca5b9a761d1bde3265152a6dc58700d895b \
-    --hash=sha256:41a7170d042e8c0024703ed13b71893519a1a6d6e18e933e3ec7507a2c26a4b2 \
-    --hash=sha256:41ed4b5ec103bd306bb68f81dc166e77409e5209443e5773cb4ed837bcc9b0d3 \
-    --hash=sha256:497c31ce314219888c0e2fce5ad9178ca83fe5230b01a5006726cdf3ac9f24d9 \
-    --hash=sha256:4c1b526c8d3f615a7b1867f38a9410849c8f4aef078535742198e942fba0e9bd \
-    --hash=sha256:4d7092bb38c53bbc78e9255a59158b150bcdc115a1e3b3ce0b5f267dc35dd63c \
-    --hash=sha256:4f5686e1fe5fce75d82d93c47a438a25bf0d1319d2843a926f741140b2b16e0c \
-    --hash=sha256:58b0ee0ab5b1fc9921eccfe11d1435added19d6494dde14e323f25ad2bc30c56 \
-    --hash=sha256:5ce02f38a754f207f2f06557523cd39a06438ba3aafc0639c477ac409fc64e37 \
-    --hash=sha256:5fade934607a523614726119164ff621e8c30e8fa1ffffbbd358662056ba69f0 \
-    --hash=sha256:5fe9fd43882620017add5eabb781ebfbc6998ee49b35bd7f8f79af1f9f99a958 \
-    --hash=sha256:64102ca87e84261419c3747a0d20f396eb024bdbeb04c2bfb37e2891f5fadcb5 \
-    --hash=sha256:664c5a68ec406f6b1547946683008576ef8b38275608e1cee6c061828171c118 \
-    --hash=sha256:6675329885c44657f826ef01d9e4fb33b9158e9d93c537d84ad8399539bc6f69 \
-    --hash=sha256:75c1a6dfac6abd407634420c93864a1e274ebc1c7531346d9254c0d8f6ca00f9 \
-    --hash=sha256:75da8f28eff26defba42c52986de97b22106cb8f26515b7c22443ebc9c2d3261 \
-    --hash=sha256:77efb033d8d7ff233385f30c62c7c79271c8885d5c9657d967ede124671bbdfb \
-    --hash=sha256:78a7d3ab09dc47ac1a363a493e6112d8cabed7ba7caad5f54dbe2f08676d1b47 \
-    --hash=sha256:7c7db70d57e5e1089a274cbb2b1fd635c9a24de809a231b154965d415d6c6d24 \
-    --hash=sha256:8c56c488ab471628ff3bfa80964372fc13504ece601e0d97a78ee74126b2045c \
-    --hash=sha256:91669ccac46bbc1d09e9273546181919064e8df73488ea087dcac3e2968df9ba \
-    --hash=sha256:9b666a475a65f4e839d3d10473fad6d47e0a9db14a2f4a224029c5bfde58ad2c \
-    --hash=sha256:9cfef3ab326780c04d6646f68d4b4742aae222e8b8ea1d627c74e38afcbc9d91 \
-    --hash=sha256:a13fc8aeb24bad755eea8f7f9d409438eb94e82cf86b08fe77a03fbc8f6a96b1 \
-    --hash=sha256:a75c301f96db737e1c5ed5fd7d77d9c34466de16095a266509e13da09751bd19 \
-    --hash=sha256:a76d4cb80f41ba94a6691264be76435e5f72f2cb3cab0b092a6212855f71c2f6 \
-    --hash=sha256:aed04cabe26f30c1647ef0e8fbb207516fd40fe9472e9439695f5c6998e60ac5 \
-    --hash=sha256:b148b56f5de675ee16d45e769e69f87623a4944f7443850bf9a9376e628a89d2 \
-    --hash=sha256:b501c862d4901792adaec7c25b1ecc749e2662543f68bb194c42ba18d6eec98d \
-    --hash=sha256:b846a1fcf8beadeb9ea4f44ec5bdde393e2f1569e17d700bfc49cd69bde75881 \
-    --hash=sha256:b931ae8f62db78861b0ff1ac017851764602288575d65b8e8ff1963fed419063 \
-    --hash=sha256:c33ab3ca9d3ccd581d58e989d67554e42d8d4ded94ab3ade3508455fe70e65f7 \
-    --hash=sha256:c6604b735bb12fef8e0efd5578c9fb5d3d8532d5001ea13a19cddf295673ee09 \
-    --hash=sha256:d8db08051fc9e7d8bc622f2112511b8107d8f27cd89e2f64ec45e9825e8288da \
-    --hash=sha256:d9203500f7c63545b4ce3799319fe4d9feb1a1b89b28d3cb5abd11b9dd64147e \
-    --hash=sha256:dc492779501fa723b04d0ab1f5be046797fee17d27700476edc7ee9ae535a61e \
-    --hash=sha256:e6bcdf33aec38d16508ce61fd81838f24c83c90a1d1b8c68982857038673d6b8 \
-    --hash=sha256:e76ce097e3c57c4bcb67c5aa24a0ecdbd9f74ea9219997a707a4061fbe2707aa \
-    --hash=sha256:eff1ac3cc66c2ac7cda1e64b4e2f3ffef474b7335f92fc3833fc632d595fcee6 \
-    --hash=sha256:f3cb4a569029b9f291f88aafc927dd53683757e640081ca8c412781ea144565e \
-    --hash=sha256:f79b168428351d11e10c5aeb61a74e1851ec221081299f4cf56036a95431c43a \
-    --hash=sha256:fa646ecec9528bef693415c79a86e733c70a4965dd938e9a226b0fc64c9d2e6c \
-    --hash=sha256:fe2efccb324948a11dd09d22136fe2ac8a97d6c1347cf0b58a911dcd529f66b7 \
-    --hash=sha256:fff4f534200a04b4a36e7ae3cb74493afe807b517a09e99cb4faa89a34ed6ecd
+filelock==3.29.0 \
+    --hash=sha256:69974355e960702e789734cb4871f884ea6fe50bd8404051a3530bc07809cf90 \
+    --hash=sha256:96f5f6344709aa1572bbf631c640e4ebeeb519e08da902c39a001882f30ac258
+    # via
+    #   python-discovery
+    #   virtualenv
+fonttools==4.62.1 \
+    --hash=sha256:0aa72c43a601cfa9273bb1ae0518f1acadc01ee181a6fc60cd758d7fdadffc04 \
+    --hash=sha256:0b3ae47e8636156a9accff64c02c0924cbebad62854c4a6dbdc110cd5b4b341a \
+    --hash=sha256:12859ff0b47dd20f110804c3e0d0970f7b832f561630cd879969011541a464a9 \
+    --hash=sha256:149f7d84afca659d1a97e39a4778794a2f83bf344c5ee5134e09995086cc2392 \
+    --hash=sha256:1596aeaddf7f78e21e68293c011316a25267b3effdaccaf4d59bc9159d681b82 \
+    --hash=sha256:19177c8d96c7c36359266e571c5173bcee9157b59cfc8cb0153c5673dc5a3a7d \
+    --hash=sha256:1c5c25671ce8805e0d080e2ffdeca7f1e86778c5cbfbeae86d7f866d8830517b \
+    --hash=sha256:1eecc128c86c552fb963fe846ca4e011b1be053728f798185a1687502f6d398e \
+    --hash=sha256:268abb1cb221e66c014acc234e872b7870d8b5d4657a83a8f4205094c32d2416 \
+    --hash=sha256:2d850f66830a27b0d498ee05adb13a3781637b1826982cd7e2b3789ef0cc71ae \
+    --hash=sha256:2e7abd2b1e11736f58c1de27819e1955a53267c21732e78243fa2fa2e5c1e069 \
+    --hash=sha256:403d28ce06ebfc547fbcb0cb8b7f7cc2f7a2d3e1a67ba9a34b14632df9e080f9 \
+    --hash=sha256:40975849bac44fb0b9253d77420c6d8b523ac4dcdcefeff6e4d706838a5b80f7 \
+    --hash=sha256:486f32c8047ccd05652aba17e4a8819a3a9d78570eb8a0e3b4503142947880ed \
+    --hash=sha256:49a445d2f544ce4a69338694cad575ba97b9a75fff02720da0882d1a73f12800 \
+    --hash=sha256:59b372b4f0e113d3746b88985f1c796e7bf830dd54b28374cd85c2b8acd7583e \
+    --hash=sha256:5a648bde915fba9da05ae98856987ca91ba832949a9e2888b48c47ef8b96c5a9 \
+    --hash=sha256:5f37df1cac61d906e7b836abe356bc2f34c99d4477467755c216b72aa3dc748b \
+    --hash=sha256:6706d1cb1d5e6251a97ad3c1b9347505c5615c112e66047abbef0f8545fa30d1 \
+    --hash=sha256:68959f5fc58ed4599b44aad161c2837477d7f35f5f79402d97439974faebfebe \
+    --hash=sha256:6acb4109f8bee00fec985c8c7afb02299e35e9c94b57287f3ea542f28bd0b0a7 \
+    --hash=sha256:7487782e2113861f4ddcc07c3436450659e3caa5e470b27dc2177cade2d8e7fd \
+    --hash=sha256:7aa21ff53e28a9c2157acbc44e5b401149d3c9178107130e82d74ceb500e5056 \
+    --hash=sha256:7bca7a1c1faf235ffe25d4f2e555246b4750220b38de8261d94ebc5ce8a23c23 \
+    --hash=sha256:8d337fdd49a79b0d51c4da87bc38169d21c3abbf0c1aa9367eff5c6656fb6dae \
+    --hash=sha256:8f8fca95d3bb3208f59626a4b0ea6e526ee51f5a8ad5d91821c165903e8d9260 \
+    --hash=sha256:90365821debbd7db678809c7491ca4acd1e0779b9624cdc6ddaf1f31992bf974 \
+    --hash=sha256:92bb00a947e666169c99b43753c4305fc95a890a60ef3aeb2a6963e07902cc87 \
+    --hash=sha256:93c316e0f5301b2adbe6a5f658634307c096fd5aae60a5b3412e4f3e1728ab24 \
+    --hash=sha256:942b03094d7edbb99bdf1ae7e9090898cad7bf9030b3d21f33d7072dbcb51a53 \
+    --hash=sha256:9c125ffa00c3d9003cdaaf7f2c79e6e535628093e14b5de1dccb08859b680936 \
+    --hash=sha256:9dde91633f77fa576879a0c76b1d89de373cae751a98ddf0109d54e173b40f14 \
+    --hash=sha256:9e7863e10b3de72376280b515d35b14f5eeed639d1aa7824f4cf06779ec65e42 \
+    --hash=sha256:a24decd24d60744ee8b4679d38e88b8303d86772053afc29b19d23bb8207803c \
+    --hash=sha256:a5d8825e1140f04e6c99bb7d37a9e31c172f3bc208afbe02175339e699c710e1 \
+    --hash=sha256:aa69d10ed420d8121118e628ad47d86e4caa79ba37f968597b958f6cceab7eca \
+    --hash=sha256:ad5cca75776cd453b1b035b530e943334957ae152a36a88a320e779d61fc980c \
+    --hash=sha256:b4e0fcf265ad26e487c56cb12a42dffe7162de708762db951e1b3f755319507d \
+    --hash=sha256:b820fcb92d4655513d8402d5b219f94481c4443d825b4372c75a2072aa4b357a \
+    --hash=sha256:bd13b7999d59c5eb1c2b442eb2d0c427cb517a0b7a1f5798fc5c9e003f5ff782 \
+    --hash=sha256:bdfe592802ef939a0e33106ea4a318eeb17822c7ee168c290273cbd5fabd746c \
+    --hash=sha256:c05557a78f8fa514da0f869556eeda40887a8abc77c76ee3f74cf241778afd5a \
+    --hash=sha256:c22b1014017111c401469e3acc5433e6acf6ebcc6aa9efb538a533c800971c79 \
+    --hash=sha256:c9b9e288b4da2f64fd6180644221749de651703e8d0c16bd4b719533a3a7d6e3 \
+    --hash=sha256:d241cdc4a67b5431c6d7f115fdf63335222414995e3a1df1a41e1182acd4bcc7 \
+    --hash=sha256:e54c75fd6041f1122476776880f7c3c3295ffa31962dc6ebe2543c00dca58b5d \
+    --hash=sha256:e8514f4924375f77084e81467e63238b095abda5107620f49421c368a6017ed2 \
+    --hash=sha256:ee91628c08e76f77b533d65feb3fbe6d9dad699f95be51cf0d022db94089cdc4 \
+    --hash=sha256:ef46db46c9447103b8f3ff91e8ba009d5fe181b1920a83757a5762551e32bb68 \
+    --hash=sha256:fa1d16210b6b10a826d71bed68dd9ec24a9e218d5a5e2797f37c573e7ec215ca
     # via weasyprint
-identify==2.6.16 \
-    --hash=sha256:391ee4d77741d994189522896270b787aed8670389bfd60f326d677d64a6dfb0 \
-    --hash=sha256:846857203b5511bbe94d5a352a48ef2359532bc8f6727b5544077a0dcfb24980
+identify==2.6.19 \
+    --hash=sha256:20e6a87f786f768c092a721ad107fc9df0eb89347be9396cadf3f4abbd1fb78a \
+    --hash=sha256:6be5020c38fcb07da56c53733538a3081ea5aa70d36a156f83044bfbf9173842
     # via pre-commit
 nodeenv==1.10.0 \
     --hash=sha256:5bb13e3eed2923615535339b3c620e76779af4cb4c6a90deccc9e36b274d3827 \
     --hash=sha256:996c191ad80897d076bdfba80a41994c2b47c68e224c542b48feba42ba00f8bb
     # via pre-commit
-numpy==2.4.1 \
-    --hash=sha256:0093e85df2960d7e4049664b26afc58b03236e967fb942354deef3208857a04c \
-    --hash=sha256:09aa8a87e45b55a1c2c205d42e2808849ece5c484b2aab11fecabec3841cafba \
-    --hash=sha256:0cce2a669e3c8ba02ee563c7835f92c153cf02edff1ae05e1823f1dde21b16a5 \
-    --hash=sha256:0e6e8f9d9ecf95399982019c01223dc130542960a12edfa8edd1122dfa66a8a8 \
-    --hash=sha256:0f118ce6b972080ba0758c6087c3617b5ba243d806268623dc34216d69099ba0 \
-    --hash=sha256:178de8f87948163d98a4c9ab5bee4ce6519ca918926ec8df195af582de28544d \
-    --hash=sha256:18e14c4d09d55eef39a6ab5b08406e84bc6869c1e34eef45564804f90b7e0574 \
-    --hash=sha256:2023ef86243690c2791fd6353e5b4848eedaa88ca8a2d129f462049f6d484696 \
-    --hash=sha256:20d4649c773f66cc2fc36f663e091f57c3b7655f936a4c681b4250855d1da8f5 \
-    --hash=sha256:2302dc0224c1cbc49bb94f7064f3f923a971bfae45c33870dcbff63a2a550505 \
-    --hash=sha256:26f0bcd9c79a00e339565b303badc74d3ea2bd6d52191eeca5f95936cad107d0 \
-    --hash=sha256:297c72b1b98100c2e8f873d5d35fb551fce7040ade83d67dd51d38c8d42a2162 \
-    --hash=sha256:2f44de05659b67d20499cbc96d49f2650769afcb398b79b324bb6e297bfe3844 \
-    --hash=sha256:2ffd257026eb1b34352e749d7cc1678b5eeec3e329ad8c9965a797e08ccba205 \
-    --hash=sha256:382ad67d99ef49024f11d1ce5dcb5ad8432446e4246a4b014418ba3a1175a1f4 \
-    --hash=sha256:3869ea1ee1a1edc16c29bbe3a2f2a4e515cc3a44d43903ad41e0cacdbaf733dc \
-    --hash=sha256:3d1a100e48cb266090a031397863ff8a30050ceefd798f686ff92c67a486753d \
-    --hash=sha256:423797bdab2eeefbe608d7c1ec7b2b4fd3c58d51460f1ee26c7500a1d9c9ee93 \
-    --hash=sha256:42d7dd5fa36d16d52a84f821eb96031836fd405ee6955dd732f2023724d0aa01 \
-    --hash=sha256:49e792ec351315e16da54b543db06ca8a86985ab682602d90c60ef4ff4db2a9c \
-    --hash=sha256:4e53170557d37ae404bf8d542ca5b7c629d6efa1117dac6a83e394142ea0a43f \
-    --hash=sha256:4f1b68ff47680c2925f8063402a693ede215f0257f02596b1318ecdfb1d79e33 \
-    --hash=sha256:4f9c360ecef085e5841c539a9a12b883dff005fbd7ce46722f5e9cef52634d82 \
-    --hash=sha256:529050522e983e00a6c1c6b67411083630de8b57f65e853d7b03d9281b8694d2 \
-    --hash=sha256:52b5f61bdb323b566b528899cc7db2ba5d1015bda7ea811a8bcf3c89c331fa42 \
-    --hash=sha256:538bf4ec353709c765ff75ae616c34d3c3dca1a68312727e8f2676ea644f8509 \
-    --hash=sha256:5adf01965456a664fc727ed69cc71848f28d063217c63e1a0e200a118d5eec9a \
-    --hash=sha256:5b55aa56165b17aaf15520beb9cbd33c9039810e0d9643dd4379e44294c7303e \
-    --hash=sha256:5d558123217a83b2d1ba316b986e9248a1ed1971ad495963d555ccd75dcb1556 \
-    --hash=sha256:5de60946f14ebe15e713a6f22850c2372fa72f4ff9a432ab44aa90edcadaa65a \
-    --hash=sha256:62fea415f83ad8fdb6c20840578e5fbaf5ddd65e0ec6c3c47eda0f69da172510 \
-    --hash=sha256:6436cffb4f2bf26c974344439439c95e152c9a527013f26b3577be6c2ca64295 \
-    --hash=sha256:6461de5113088b399d655d45c3897fa188766415d0f568f175ab071c8873bd73 \
-    --hash=sha256:69e7419c9012c4aaf695109564e3387f1259f001b4326dfa55907b098af082d3 \
-    --hash=sha256:71abbea030f2cfc3092a0ff9f8c8fdefdc5e0bf7d9d9c99663538bb0ecdac0b9 \
-    --hash=sha256:7211b95ca365519d3596a1d8688a95874cc94219d417504d9ecb2df99fa7bfa8 \
-    --hash=sha256:727c6c3275ddefa0dc078524a85e064c057b4f4e71ca5ca29a19163c607be745 \
-    --hash=sha256:79e9e06c4c2379db47f3f6fc7a8652e7498251789bf8ff5bd43bf478ef314ca2 \
-    --hash=sha256:7ad270f438cbdd402c364980317fb6b117d9ec5e226fff5b4148dd9aa9fc6e02 \
-    --hash=sha256:7d5d7999df434a038d75a748275cd6c0094b0ecdb0837342b332a82defc4dc4d \
-    --hash=sha256:8097529164c0f3e32bb89412a0905d9100bf434d9692d9fc275e18dcf53c9344 \
-    --hash=sha256:82c55962006156aeef1629b953fd359064aa47e4d82cfc8e67f0918f7da3344f \
-    --hash=sha256:8361ea4220d763e54cff2fbe7d8c93526b744f7cd9ddab47afeff7e14e8503be \
-    --hash=sha256:899d2c18024984814ac7e83f8f49d8e8180e2fbe1b2e252f2e7f1d06bea92425 \
-    --hash=sha256:8ad35f20be147a204e28b6a0575fbf3540c5e5f802634d4258d55b1ff5facce1 \
-    --hash=sha256:8f085da926c0d491ffff3096f91078cc97ea67e7e6b65e490bc8dcda65663be2 \
-    --hash=sha256:9171a42fcad32dcf3fa86f0a4faa5e9f8facefdb276f54b8b390d90447cff4e2 \
-    --hash=sha256:92a0e65272fd60bfa0d9278e0484c2f52fe03b97aedc02b357f33fe752c52ffb \
-    --hash=sha256:941c2a93313d030f219f3a71fd3d91a728b82979a5e8034eb2e60d394a2b83f9 \
-    --hash=sha256:98b35775e03ab7f868908b524fc0a84d38932d8daf7b7e1c3c3a1b6c7a2c9f15 \
-    --hash=sha256:a1ceafc5042451a858231588a104093474c6a5c57dcc724841f5c888d237d690 \
-    --hash=sha256:a73044b752f5d34d4232f25f18160a1cc418ea4507f5f11e299d8ac36875f8a0 \
-    --hash=sha256:a7870e8c5fc11aef57d6fea4b4085e537a3a60ad2cdd14322ed531fdca68d261 \
-    --hash=sha256:a92f227dbcdc9e4c3e193add1a189a9909947d4f8504c576f4a732fd0b54240a \
-    --hash=sha256:ac08c63cb7779b85e9d5318e6c3518b424bc1f364ac4cb2c6136f12e5ff2dccc \
-    --hash=sha256:b6bcf39112e956594b3331316d90c90c90fb961e39696bda97b89462f5f3943f \
-    --hash=sha256:c0faba4a331195bfa96f93dd9dfaa10b2c7aa8cda3a02b7fd635e588fe821bf5 \
-    --hash=sha256:ce9ce141a505053b3c7bce3216071f3bf5c182b8b28930f14cd24d43932cd2df \
-    --hash=sha256:cf6470d91d34bf669f61d515499859fa7a4c2f7c36434afb70e82df7217933f9 \
-    --hash=sha256:d3703409aac693fa82c0aee023a1ae06a6e9d065dba10f5e8e80f642f1e9d0a2 \
-    --hash=sha256:d3e3087f53e2b4428766b54932644d148613c5a595150533ae7f00dab2f319a8 \
-    --hash=sha256:d3f8f0df9f4b8be57b3bf74a1d087fec68f927a2fab68231fdb442bf2c12e426 \
-    --hash=sha256:d797454e37570cfd61143b73b8debd623c3c0952959adb817dd310a483d58a1b \
-    --hash=sha256:e1a27bb1b2dee45a2a53f5ca6ff2d1a7f135287883a1689e930d44d1ff296c87 \
-    --hash=sha256:e3bd2cb07841166420d2fa7146c96ce00cb3410664cbc1a6be028e456c4ee220 \
-    --hash=sha256:e7b6b5e28bbd47b7532698e5db2fe1db693d84b58c254e4389d99a27bb9b8f6b \
-    --hash=sha256:e867df947d427cdd7a60e3e271729090b0f0df80f5f10ab7dd436f40811699c3 \
-    --hash=sha256:ea66d2b41ca4a1630aae5507ee0a71647d3124d1741980138aa8f28f44dac36e \
-    --hash=sha256:edee228f76ee2dab4579fad6f51f6a305de09d444280109e0f75df247ff21501 \
-    --hash=sha256:f0a90aba7d521e6954670550e561a4cb925713bd944445dbe9e729b71f6cabee \
-    --hash=sha256:f93bc6892fe7b0663e5ffa83b61aab510aacffd58c16e012bb9352d489d90cb7 \
-    --hash=sha256:fb1461c99de4d040666ca0444057b06541e5642f800b71c56e6ea92d6a853a0c
+numpy==2.4.4 \
+    --hash=sha256:07077278157d02f65c43b1b26a3886bce886f95d20aabd11f87932750dfb14ed \
+    --hash=sha256:08f2e31ed5e6f04b118e49821397f12767934cfdd12a1ce86a058f91e004ee50 \
+    --hash=sha256:0aec54fd785890ecca25a6003fd9a5aed47ad607bbac5cd64f836ad8666f4959 \
+    --hash=sha256:0d35aea54ad1d420c812bfa0385c71cd7cc5bcf7c65fed95fc2cd02fe8c79827 \
+    --hash=sha256:0d4e437e295f18ec29bc79daf55e8a47a9113df44d66f702f02a293d93a2d6dd \
+    --hash=sha256:0dfd3f9d3adbe2920b68b5cd3d51444e13a10792ec7154cd0a2f6e74d4ab3233 \
+    --hash=sha256:1378871da56ca8943c2ba674530924bb8ca40cd228358a3b5f302ad60cf875fc \
+    --hash=sha256:15716cfef24d3a9762e3acdf87e27f58dc823d1348f765bbea6bef8c639bfa1b \
+    --hash=sha256:19710a9ca9992d7174e9c52f643d4272dcd1558c5f7af7f6f8190f633bd651a7 \
+    --hash=sha256:23cbfd4c17357c81021f21540da84ee282b9c8fba38a03b7b9d09ba6b951421e \
+    --hash=sha256:2483e4584a1cb3092da4470b38866634bafb223cbcd551ee047633fd2584599a \
+    --hash=sha256:27a8d92cd10f1382a67d7cf4db7ce18341b66438bdd9f691d7b0e48d104c2a9d \
+    --hash=sha256:28a650663f7314afc3e6ec620f44f333c386aad9f6fc472030865dc0ebb26ee3 \
+    --hash=sha256:2aa0613a5177c264ff5921051a5719d20095ea586ca88cc802c5c218d1c67d3e \
+    --hash=sha256:2c194dd721e54ecad9ad387c1d35e63dce5c4450c6dc7dd5611283dda239aabb \
+    --hash=sha256:2d19e6e2095506d1736b7d80595e0f252d76b89f5e715c35e06e937679ea7d7a \
+    --hash=sha256:2d390634c5182175533585cc89f3608a4682ccb173cc9bb940b2881c8d6f8fa0 \
+    --hash=sha256:30caa73029a225b2d40d9fae193e008e24b2026b7ee1a867b7ee8d96ca1a448e \
+    --hash=sha256:42c16925aa5a02362f986765f9ebabf20de75cdefdca827d14315c568dcab113 \
+    --hash=sha256:45dbed2ab436a9e826e302fcdcbe9133f9b0006e5af7168afb8963a6520da103 \
+    --hash=sha256:4636de7fd195197b7535f231b5de9e4b36d2c440b6e566d2e4e4746e6af0ca93 \
+    --hash=sha256:4a19d9dba1a76618dd86b164d608566f393f8ec6ac7c44f0cc879011c45e65af \
+    --hash=sha256:4bbc7f303d125971f60ec0aaad5e12c62d0d2c925f0ab1273debd0e4ba37aba5 \
+    --hash=sha256:4d6d57903571f86180eb98f8f0c839fa9ebbfb031356d87f1361be91e433f5b7 \
+    --hash=sha256:4e874c976154687c1f71715b034739b45c7711bec81db01914770373d125e392 \
+    --hash=sha256:51fc224f7ca4d92656d5a5eb315f12eb5fe2c97a66249aa7b5f562528a3be38c \
+    --hash=sha256:58c8b5929fcb8287cbd6f0a3fae19c6e03a5c48402ae792962ac465224a629a4 \
+    --hash=sha256:5a285b3b96f951841799528cd1f4f01cd70e7e0204b4abebac9463eecfcf2a40 \
+    --hash=sha256:5c70f1cc1c4efbe316a572e2d8b9b9cc44e89b95f79ca3331553fbb63716e2bf \
+    --hash=sha256:62d6b0f03b694173f9fcb1fb317f7222fd0b0b103e784c6549f5e53a27718c44 \
+    --hash=sha256:6a246d5914aa1c820c9443ddcee9c02bec3e203b0c080349533fae17727dfd1b \
+    --hash=sha256:6aa3236c78803afbcb255045fbef97a9e25a1f6c9888357d205ddc42f4d6eba5 \
+    --hash=sha256:6bbe4eb67390b0a0265a2c25458f6b90a409d5d069f1041e6aff1e27e3d9a79e \
+    --hash=sha256:715d1c092715954784bc79e1174fc2a90093dc4dc84ea15eb14dad8abdcdeb74 \
+    --hash=sha256:72944b19f2324114e9dc86a159787333b77874143efcf89a5167ef83cfee8af0 \
+    --hash=sha256:81f4a14bee47aec54f883e0cad2d73986640c1590eb9bfaaba7ad17394481e6e \
+    --hash=sha256:846300f379b5b12cc769334464656bc882e0735d27d9726568bc932fdc49d5ec \
+    --hash=sha256:86b6f55f5a352b48d7fbfd2dbc3d5b780b2d79f4d3c121f33eb6efb22e9a2015 \
+    --hash=sha256:874f200b2a981c647340f841730fc3a2b54c9d940566a3c4149099591e2c4c3d \
+    --hash=sha256:8a87ec22c87be071b6bdbd27920b129b94f2fc964358ce38f3822635a3e2e03d \
+    --hash=sha256:8b3b60bb7cba2c8c81837661c488637eee696f59a877788a396d33150c35d842 \
+    --hash=sha256:8e3ed142f2728df44263aaf5fb1f5b0b99f4070c553a0d7f033be65338329150 \
+    --hash=sha256:93e15038125dc1e5345d9b5b68aa7f996ec33b98118d18c6ca0d0b7d6198b7e8 \
+    --hash=sha256:989824e9faf85f96ec9c7761cd8d29c531ad857bfa1daa930cba85baaecf1a9a \
+    --hash=sha256:99d838547ace2c4aace6c4f76e879ddfe02bb58a80c1549928477862b7a6d6ed \
+    --hash=sha256:9b2aec6af35c113b05695ebb5749a787acd63cafc83086a05771d1e1cd1e555f \
+    --hash=sha256:9c585a1790d5436a5374bac930dad6ed244c046ed91b2b2a3634eb2971d21008 \
+    --hash=sha256:a7164afb23be6e37ad90b2f10426149fd75aee07ca55653d2aa41e66c4ef697e \
+    --hash=sha256:ac6b31e35612a26483e20750126d30d0941f949426974cace8e6b5c58a3657b0 \
+    --hash=sha256:ad2e2ef14e0b04e544ea2fa0a36463f847f113d314aa02e5b402fdf910ef309e \
+    --hash=sha256:b268594bccac7d7cf5844c7732e3f20c50921d94e36d7ec9b79e9857694b1b2f \
+    --hash=sha256:b5f0362dc928a6ecd9db58868fca5e48485205e3855957bdedea308f8672ea4a \
+    --hash=sha256:ba1f4fc670ed79f876f70082eff4f9583c15fb9a4b89d6188412de4d18ae2f40 \
+    --hash=sha256:ba203255017337d39f89bdd58417f03c4426f12beed0440cfd933cb15f8669c7 \
+    --hash=sha256:c901b15172510173f5cb310eae652908340f8dede90fff9e3bf6c0d8dfd92f83 \
+    --hash=sha256:c9b39d38a9bd2ae1becd7eac1303d031c5c110ad31f2b319c6e7d98b135c934d \
+    --hash=sha256:d2a8490669bfe99a233298348acc2d824d496dee0e66e31b66a6022c2ad74a5c \
+    --hash=sha256:dddbbd259598d7240b18c9d87c56a9d2fb3b02fe266f49a7c101532e78c1d871 \
+    --hash=sha256:df3775294accfdd75f32c74ae39fcba920c9a378a2fc18a12b6820aa8c1fb502 \
+    --hash=sha256:e44319a2953c738205bf3354537979eaa3998ed673395b964c1176083dd46252 \
+    --hash=sha256:e4a010c27ff6f210ff4c6ef34394cd61470d01014439b192ec22552ee867f2a8 \
+    --hash=sha256:e823b8b6edc81e747526f70f71a9c0a07ac4e7ad13020aa736bb7c9d67196115 \
+    --hash=sha256:e892aff75639bbef0d2a2cfd55535510df26ff92f63c92cd84ef8d4ba5a5557f \
+    --hash=sha256:eea7ac5d2dce4189771cedb559c738a71512768210dc4e4753b107a2048b3d0e \
+    --hash=sha256:ef4059d6e5152fa1a39f888e344c73fdc926e1b2dd58c771d67b0acfbf2aa67d \
+    --hash=sha256:f169b9a863d34f5d11b8698ead99febeaa17a13ca044961aa8e2662a6c7766a0 \
+    --hash=sha256:f2cf083b324a467e1ab358c105f6cad5ea950f50524668a80c486ff1db24e119 \
+    --hash=sha256:f8474c4241bc18b750be2abea9d7a9ec84f46ef861dbacf86a4f6e043401f79e \
+    --hash=sha256:f983334aea213c99992053ede6168500e5f086ce74fbc4acc3f2b00f5762e9db \
+    --hash=sha256:f9e75681b59ddaa5e659898085ae0eaea229d054f2ac0c7e563a62205a700121 \
+    --hash=sha256:fbc356aae7adf9e6336d336b9c8111d390a05df88f1805573ebb0807bd06fd1d \
+    --hash=sha256:fcfe2045fd2e8f3cb0ce9d4ba6dba6333b8fa05bb8a4939c908cd43322d14c7e
     # via opencv-python-headless
-opencv-python-headless==4.13.0.90 \
-    --hash=sha256:0e0c8c9f620802fddc4fa7f471a1d263c7b0dca16cd9e7e2f996bb8bd2128c0c \
-    --hash=sha256:12a28674f215542c9bf93338de1b5bffd76996d32da9acb9e739fdb9c8bbd738 \
-    --hash=sha256:32255203040dc98803be96362e13f9e4bce20146898222d2e5c242f80de50da5 \
-    --hash=sha256:96060fc57a1abb1144b0b8129e2ff3bfcdd0ccd8e8bd05bd85256ff4ed587d3b \
-    --hash=sha256:dbc1f4625e5af3a80ebdbd84380227c0f445228588f2521b11af47710caca1ba \
-    --hash=sha256:e13790342591557050157713af17a7435ac1b50c65282715093c9297fa045d8f \
-    --hash=sha256:eba38bc255d0b7d1969c5bcc90a060ca2b61a3403b613872c750bfa5dfe9e03b \
-    --hash=sha256:f46b17ea0aa7e4124ca6ad71143f89233ae9557f61d2326bcdb34329a1ddf9bd
-    # via -r requirements_dev.in
+opencv-python-headless==4.13.0.92 \
+    --hash=sha256:0525a3d2c0b46c611e2130b5fdebc94cf404845d8fa64d2f3a3b679572a5bd22 \
+    --hash=sha256:0bd48544f77c68b2941392fcdf9bcd2b9cdf00e98cb8c29b2455d194763cf99e \
+    --hash=sha256:1a7d040ac656c11b8c38677cc8cccdc149f98535089dbe5b081e80a4e5903209 \
+    --hash=sha256:3e0a6f0a37994ec6ce5f59e936be21d5d6384a4556f2d2da9c2f9c5dc948394c \
+    --hash=sha256:5c8cfc8e87ed452b5cecb9419473ee5560a989859fe1d10d1ce11ae87b09a2cb \
+    --hash=sha256:77a82fe35ddcec0f62c15f2ba8a12ecc2ed4207c17b0902c7a3151ae29f37fb6 \
+    --hash=sha256:a7cf08e5b191f4ebb530791acc0825a7986e0d0dee2a3c491184bd8599848a4b \
+    --hash=sha256:eb60e36b237b1ebd40a912da5384b348df8ed534f6f644d8e0b4f103e272ba7d
+    # via -r .github/scripts/requirements_dev.in
 pdf2image==1.17.0 \
     --hash=sha256:eaa959bc116b420dd7ec415fcae49b98100dda3dd18cd2fdfa86d09f112f6d57 \
     --hash=sha256:ecdd58d7afb810dffe21ef2b1bbc057ef434dabbac6c33778a38a3f7744a27e2
-    # via -r requirements_dev.in
-pillow==12.1.1 \
-    --hash=sha256:02f84dfad02693676692746df05b89cf25597560db2857363a208e393429f5e9 \
-    --hash=sha256:0330d233c1a0ead844fc097a7d16c0abff4c12e856c0b325f231820fee1f39da \
-    --hash=sha256:03edcc34d688572014ff223c125a3f77fb08091e4607e7745002fc214070b35f \
-    --hash=sha256:097690ba1f2efdeb165a20469d59d8bb03c55fb6621eb2041a060ae8ea3e9642 \
-    --hash=sha256:178aa072084bd88ec759052feca8e56cbb14a60b39322b99a049e58090479713 \
-    --hash=sha256:18e5bddd742a44b7e6b1e773ab5db102bd7a94c32555ba656e76d319d19c3850 \
-    --hash=sha256:1a9b0ee305220b392e1124a764ee4265bd063e54a751a6b62eff69992f457fa9 \
-    --hash=sha256:1f1625b72740fdda5d77b4def688eb8fd6490975d06b909fd19f13f391e077e0 \
-    --hash=sha256:1f1be78ce9466a7ee64bfda57bdba0f7cc499d9794d518b854816c41bf0aa4e9 \
-    --hash=sha256:1f90cff8aa76835cba5769f0b3121a22bd4eb9e6884cfe338216e557a9a548b8 \
-    --hash=sha256:21329ec8c96c6e979cd0dfd29406c40c1d52521a90544463057d2aaa937d66a6 \
-    --hash=sha256:2815a87ab27848db0321fb78c7f0b2c8649dee134b7f2b80c6a45c6831d75ccd \
-    --hash=sha256:2c1fc0f2ca5f96a3c8407e41cca26a16e46b21060fe6d5b099d2cb01412222f5 \
-    --hash=sha256:2e0c664be47252947d870ac0d327fea7e63985a08794758aa8af5b6cb6ec0c9c \
-    --hash=sha256:339ffdcb7cbeaa08221cd401d517d4b1fe7a9ed5d400e4a8039719238620ca35 \
-    --hash=sha256:344cf1e3dab3be4b1fa08e449323d98a2a3f819ad20f4b22e77a0ede31f0faa1 \
-    --hash=sha256:36341d06738a9f66c8287cf8b876d24b18db9bd8740fa0672c74e259ad408cff \
-    --hash=sha256:365b10bb9417dd4498c0e3b128018c4a624dc11c7b97d8cc54effe3b096f4c38 \
-    --hash=sha256:3a5cbdcddad0af3da87cb16b60d23648bc3b51967eb07223e9fed77a82b457c4 \
-    --hash=sha256:417423db963cb4be8bac3fc1204fe61610f6abeed1580a7a2cbb2fbda20f12af \
-    --hash=sha256:42fc1f4677106188ad9a55562bbade416f8b55456f522430fadab3cef7cd4e60 \
-    --hash=sha256:44ce27545b6efcf0fdbdceb31c9a5bdea9333e664cda58a7e674bb74608b3986 \
-    --hash=sha256:472a8d7ded663e6162dafdf20015c486a7009483ca671cece7a9279b512fcb13 \
-    --hash=sha256:47b94983da0c642de92ced1702c5b6c292a84bd3a8e1d1702ff923f183594717 \
-    --hash=sha256:495c302af3aad1ca67420ddd5c7bd480c8867ad173528767d906428057a11f0e \
-    --hash=sha256:4ceb838d4bd9dab43e06c363cab2eebf63846d6a4aeaea283bbdfd8f1a8ed58b \
-    --hash=sha256:50480dcd74fa63b8e78235957d302d98d98d82ccbfac4c7e12108ba9ecbdba15 \
-    --hash=sha256:518a48c2aab7ce596d3bf79d0e275661b846e86e4d0e7dec34712c30fe07f02a \
-    --hash=sha256:559b38da23606e68681337ad74622c4dbba02254fc9cb4488a305dd5975c7eeb \
-    --hash=sha256:578510d88c6229d735855e1f278aa305270438d36a05031dfaae5067cc8eb04d \
-    --hash=sha256:597bd9c8419bc7c6af5604e55847789b69123bbe25d65cc6ad3012b4f3c98d8b \
-    --hash=sha256:5a8eb7ed8d4198bccbd07058416eeec51686b498e784eda166395a23eb99138e \
-    --hash=sha256:5c0dd1636633e7e6a0afe7bf6a51a14992b7f8e60de5789018ebbdfae55b040a \
-    --hash=sha256:5cb1785d97b0c3d1d1a16bc1d710c4a0049daefc4935f3a8f31f827f4d3d2e7f \
-    --hash=sha256:5d1f9575a12bed9e9eedd9a4972834b08c97a352bd17955ccdebfeca5913fa0a \
-    --hash=sha256:5d8c41325b382c07799a3682c1c258469ea2ff97103c53717b7893862d0c98ce \
-    --hash=sha256:5dae5f21afb91322f2ff791895ddd8889e5e947ff59f71b46041c8ce6db790bc \
-    --hash=sha256:600fd103672b925fe62ed08e0d874ea34d692474df6f4bf7ebe148b30f89f39f \
-    --hash=sha256:6408a7b064595afcab0a49393a413732a35788f2a5092fdc6266952ed67de586 \
-    --hash=sha256:652a2c9ccfb556235b2b501a3a7cf3742148cd22e04b5625c5fe057ea3e3191f \
-    --hash=sha256:665e1b916b043cef294bc54d47bf02d87e13f769bc4bc5fa225a24b3a6c5aca9 \
-    --hash=sha256:691ab2ac363b8217f7d31b3497108fb1f50faab2f75dfb03284ec2f217e87bf8 \
-    --hash=sha256:6c52f062424c523d6c4db85518774cc3d50f5539dd6eed32b8f6229b26f24d40 \
-    --hash=sha256:6c6db3b84c87d48d0088943bf33440e0c42370b99b1c2a7989216f7b42eede60 \
-    --hash=sha256:7311c0a0dcadb89b36b7025dfd8326ecfa36964e29913074d47382706e516a7c \
-    --hash=sha256:7aac39bcf8d4770d089588a2e1dd111cbaa42df5a94be3114222057d68336bd0 \
-    --hash=sha256:7b03048319bfc6170e93bd60728a1af51d3dd7704935feb228c4d4faab35d334 \
-    --hash=sha256:7e7976bf1910a8116b523b9f9f58bf410f3e8aa330cd9a2bb2953f9266ab49af \
-    --hash=sha256:8089c852a56c2966cf18835db62d9b34fef7ba74c726ad943928d494fa7f4735 \
-    --hash=sha256:86172b0831b82ce4f7877f280055892b31179e1576aa00d0df3bb1bbf8c3e524 \
-    --hash=sha256:89b54027a766529136a06cfebeecb3a04900397a3590fd252160b888479517bf \
-    --hash=sha256:89c7e895002bbe49cdc5426150377cbbc04767d7547ed145473f496dfa40408b \
-    --hash=sha256:8b7e5304e34942bf62e15184219a7b5ad4ff7f3bb5cca4d984f37df1a0e1aee2 \
-    --hash=sha256:8fd420ef0c52c88b5a035a0886f367748c72147b2b8f384c9d12656678dfdfa9 \
-    --hash=sha256:98edb152429ab62a1818039744d8fbb3ccab98a7c29fc3d5fcef158f3f1f68b7 \
-    --hash=sha256:99c1506ea77c11531d75e3a412832a13a71c7ebc8192ab9e4b2e355555920e3e \
-    --hash=sha256:9ad8fa5937ab05218e2b6a4cff30295ad35afd2f83ac592e68c0d871bb0fdbc4 \
-    --hash=sha256:9f51079765661884a486727f0729d29054242f74b46186026582b4e4769918e4 \
-    --hash=sha256:a003d7422449f6d1e3a34e3dd4110c22148336918ddbfc6a32581cd54b2e0b2b \
-    --hash=sha256:a0b1cd6232e2b618adcc54d9882e4e662a089d5768cd188f7c245b4c8c44a397 \
-    --hash=sha256:a285e3eb7a5a45a2ff504e31f4a8d1b12ef62e84e5411c6804a42197c1cf586c \
-    --hash=sha256:a37691702ed687799de29a518d63d4682d9016932db66d4e90c345831b02fb4e \
-    --hash=sha256:a550ae29b95c6dc13cf69e2c9dc5747f814c54eeb2e32d683e5e93af56caa029 \
-    --hash=sha256:ab174cd7d29a62dd139c44bf74b698039328f45cb03b4596c43473a46656b2f3 \
-    --hash=sha256:ab323b787d6e18b3d91a72fc99b1a2c28651e4358749842b8f8dfacd28ef2052 \
-    --hash=sha256:adebb5bee0f0af4909c30db0d890c773d1a92ffe83da908e2e9e720f8edf3984 \
-    --hash=sha256:aee2810642b2898bb187ced9b349e95d2a7272930796e022efaf12e99dccd293 \
-    --hash=sha256:af9a332e572978f0218686636610555ae3defd1633597be015ed50289a03c523 \
-    --hash=sha256:b574c51cf7d5d62e9be37ba446224b59a2da26dc4c1bb2ecbe936a4fb1a7cb7f \
-    --hash=sha256:b66e95d05ba806247aaa1561f080abc7975daf715c30780ff92a20e4ec546e1b \
-    --hash=sha256:b81b5e3511211631b3f672a595e3221252c90af017e399056d0faabb9538aa80 \
-    --hash=sha256:b957b71c6b2387610f556a7eb0828afbe40b4a98036fc0d2acfa5a44a0c2036f \
-    --hash=sha256:bb66b7cc26f50977108790e2456b7921e773f23db5630261102233eb355a3b79 \
-    --hash=sha256:c6008de247150668a705a6338156efb92334113421ceecf7438a12c9a12dab23 \
-    --hash=sha256:c7697918b5be27424e9ce568193efd13d925c4481dd364e43f5dff72d33e10f8 \
-    --hash=sha256:cb9bb857b2d057c6dfc72ac5f3b44836924ba15721882ef103cecb40d002d80e \
-    --hash=sha256:cc7d296b5ea4d29e6570dabeaed58d31c3fea35a633a69679fb03d7664f43fb3 \
-    --hash=sha256:d242e8ac078781f1de88bf823d70c1a9b3c7950a44cdf4b7c012e22ccbcd8e4e \
-    --hash=sha256:d2912fd8114fc5545aa3a4b5576512f64c55a03f3ebcca4c10194d593d43ea36 \
-    --hash=sha256:d470ab1178551dd17fdba0fef463359c41aaa613cdcd7ff8373f54be629f9f8f \
-    --hash=sha256:d4ce8e329c93845720cd2014659ca67eac35f6433fd3050393d85f3ecef0dad5 \
-    --hash=sha256:d6e4571eedf43af33d0fc233a382a76e849badbccdf1ac438841308652a08e1f \
-    --hash=sha256:e65498daf4b583091ccbb2556c7000abf0f3349fcd57ef7adc9a84a394ed29f6 \
-    --hash=sha256:e879bb6cd5c73848ef3b2b48b8af9ff08c5b71ecda8048b7dd22d8a33f60be32 \
-    --hash=sha256:e9e8064fb1cc019296958595f6db671fba95209e3ceb0c4734c9baf97de04b20 \
-    --hash=sha256:f7ed2c6543bad5a7d5530eb9e78c53132f93dfa44a28492db88b41cdab885202 \
-    --hash=sha256:f95c00d5d6700b2b890479664a06e754974848afaae5e21beb4d83c106923fd0 \
-    --hash=sha256:f975aa7ef9684ce7e2c18a3aa8f8e2106ce1e46b94ab713d156b2898811651d3 \
-    --hash=sha256:fbfa2a7c10cc2623f412753cddf391c7f971c52ca40a3f65dc5039b2939e8563 \
-    --hash=sha256:fc354a04072b765eccf2204f588a7a532c9511e8b9c7f900e1b64e3e33487090 \
-    --hash=sha256:fc44ef1f3de4f45b50ccf9136999d71abb99dca7706bc75d222ed350b9fd2289
+    # via -r .github/scripts/requirements_dev.in
+pillow==12.2.0 \
+    --hash=sha256:00a2865911330191c0b818c59103b58a5e697cae67042366970a6b6f1b20b7f9 \
+    --hash=sha256:01afa7cf67f74f09523699b4e88c73fb55c13346d212a59a2db1f86b0a63e8c5 \
+    --hash=sha256:03e7e372d5240cc23e9f07deca4d775c0817bffc641b01e9c3af208dbd300987 \
+    --hash=sha256:03f6fab9219220f041c74aeaa2939ff0062bd5c364ba9ce037197f4c6d498cd9 \
+    --hash=sha256:042db20a421b9bafecc4b84a8b6e444686bd9d836c7fd24542db3e7df7baad9b \
+    --hash=sha256:0538bd5e05efec03ae613fd89c4ce0368ecd2ba239cc25b9f9be7ed426b0af1f \
+    --hash=sha256:0a34329707af4f73cf1782a36cd2289c0368880654a2c11f027bcee9052d35dd \
+    --hash=sha256:0c838a5125cee37e68edec915651521191cef1e6aa336b855f495766e77a366e \
+    --hash=sha256:144748b3af2d1b358d41286056d0003f47cb339b8c43a9ea42f5fea4d8c66b6e \
+    --hash=sha256:1610dd6c61621ae1cf811bef44d77e149ce3f7b95afe66a4512f8c59f25d9ebe \
+    --hash=sha256:1e1757442ed87f4912397c6d35a0db6a7b52592156014706f17658ff58bbf795 \
+    --hash=sha256:22db17c68434de69d8ecfc2fe821569195c0c373b25cccb9cbdacf2c6e53c601 \
+    --hash=sha256:25373b66e0dd5905ed63fa3cae13c82fbddf3079f2c8bf15c6fb6a35586324c1 \
+    --hash=sha256:2bb4a8d594eacdfc59d9e5ad972aa8afdd48d584ffd5f13a937a664c3e7db0ed \
+    --hash=sha256:2c727a6d53cb0018aadd8018c2b938376af27914a68a492f59dfcaca650d5eea \
+    --hash=sha256:2d192a155bbcec180f8564f693e6fd9bccff5a7af9b32e2e4bf8c9c69dbad6b5 \
+    --hash=sha256:2e589959f10d9824d39b350472b92f0ce3b443c0a3442ebf41c40cb8361c5b97 \
+    --hash=sha256:2e5a76d03a6c6dcef67edabda7a52494afa4035021a79c8558e14af25313d453 \
+    --hash=sha256:325ca0528c6788d2a6c3d40e3568639398137346c3d6e66bb61db96b96511c98 \
+    --hash=sha256:34c0d99ecccea270c04882cb3b86e7b57296079c9a4aff88cb3b33563d95afaa \
+    --hash=sha256:390ede346628ccc626e5730107cde16c42d3836b89662a115a921f28440e6a3b \
+    --hash=sha256:394167b21da716608eac917c60aa9b969421b5dcbbe02ae7f013e7b85811c69d \
+    --hash=sha256:3997232e10d2920a68d25191392e3a4487d8183039e1c74c2297f00ed1c50705 \
+    --hash=sha256:3adc9215e8be0448ed6e814966ecf3d9952f0ea40eb14e89a102b87f450660d8 \
+    --hash=sha256:3e080565d8d7c671db5802eedfb438e5565ffa40115216eabb8cd52d0ecce024 \
+    --hash=sha256:4a6c9fa44005fa37a91ebfc95d081e8079757d2e904b27103f4f5fa6f0bf78c0 \
+    --hash=sha256:4bfd07bc812fbd20395212969e41931001fd59eb55a60658b0e5710872e95286 \
+    --hash=sha256:4e6c62e9d237e9b65fac06857d511e90d8461a32adcc1b9065ea0c0fa3a28150 \
+    --hash=sha256:50d8520da2a6ce0af445fa6d648c4273c3eeefbc32d7ce049f22e8b5c3daecc2 \
+    --hash=sha256:51c4167c34b0d8ba05b547a3bb23578d0ba17b80a5593f93bd8ecb123dd336a3 \
+    --hash=sha256:56a3f9c60a13133a98ecff6197af34d7824de9b7b38c3654861a725c970c197b \
+    --hash=sha256:56b25336f502b6ed02e889f4ece894a72612fe885889a6e8c4c80239ff6e5f5f \
+    --hash=sha256:57850958fe9c751670e49b2cecf6294acc99e562531f4bd317fa5ddee2068463 \
+    --hash=sha256:58f62cc0f00fd29e64b29f4fd923ffdb3859c9f9e6105bfc37ba1d08994e8940 \
+    --hash=sha256:5c0a9f29ca8e79f09de89293f82fc9b0270bb4af1d58bc98f540cc4aedf03166 \
+    --hash=sha256:5cdfebd752ec52bf5bb4e35d9c64b40826bc5b40a13df7c3cda20a2c03a0f5ed \
+    --hash=sha256:5d04bfa02cc2d23b497d1e90a0f927070043f6cbf303e738300532379a4b4e0f \
+    --hash=sha256:5d2fd0fa6b5d9d1de415060363433f28da8b1526c1c129020435e186794b3795 \
+    --hash=sha256:62f5409336adb0663b7caa0da5c7d9e7bdbaae9ce761d34669420c2a801b2780 \
+    --hash=sha256:632ff19b2778e43162304d50da0181ce24ac5bb8180122cbe1bf4673428328c7 \
+    --hash=sha256:6562ace0d3fb5f20ed7290f1f929cae41b25ae29528f2af1722966a0a02e2aa1 \
+    --hash=sha256:673aa32138f3e7531ccdbca7b3901dba9b70940a19ccecc6a37c77d5fdeb05b5 \
+    --hash=sha256:6a6e67ea2e6feda684ed370f9a1c52e7a243631c025ba42149a2cc5934dec295 \
+    --hash=sha256:6a9adfc6d24b10f89588096364cc726174118c62130c817c2837c60cf08a392b \
+    --hash=sha256:6bb77b2dcb06b20f9f4b4a8454caa581cd4dd0643a08bacf821216a16d9c8354 \
+    --hash=sha256:6e6b2a0c538fc200b38ff9eb6628228b77908c319a005815f2dde585a0664b60 \
+    --hash=sha256:71cde9a1e1551df7d34a25462fc60325e8a11a82cc2e2f54578e5e9a1e153d65 \
+    --hash=sha256:7371b48c4fa448d20d2714c9a1f775a81155050d383333e0a6c15b1123dda005 \
+    --hash=sha256:766cef22385fa1091258ad7e6216792b156dc16d8d3fa607e7545b2b72061f1c \
+    --hash=sha256:7b14cc0106cd9aecda615dd6903840a058b4700fcb817687d0ee4fc8b6e389be \
+    --hash=sha256:7f84204dee22a783350679a0333981df803dac21a0190d706a50475e361c93f5 \
+    --hash=sha256:8023abc91fba39036dbce14a7d6535632f99c0b857807cbbbf21ecc9f4717f06 \
+    --hash=sha256:80b2da48193b2f33ed0c32c38140f9d3186583ce7d516526d462645fd98660ae \
+    --hash=sha256:8297651f5b5679c19968abefd6bb84d95fe30ef712eb1b2d9b2d31ca61267f4c \
+    --hash=sha256:88d387ff40b3ff7c274947ed3125dedf5262ec6919d83946753b5f3d7c67ea4c \
+    --hash=sha256:88ddbc66737e277852913bd1e07c150cc7bb124539f94c4e2df5344494e0a612 \
+    --hash=sha256:8bd7903a5f2a4545f6fd5935c90058b89d30045568985a71c79f5fd6edf9b91e \
+    --hash=sha256:8be29e59487a79f173507c30ddf57e733a357f67881430449bb32614075a40ab \
+    --hash=sha256:8c984051042858021a54926eb597d6ee3012393ce9c181814115df4c60b9a808 \
+    --hash=sha256:8cbeb542b2ebc6fcdacabf8aca8c1a97c9b3ad3927d46b8723f9d4f033288a0f \
+    --hash=sha256:8e9c4f5b3c546fa3458a29ab22646c1c6c787ea8f5ef51300e5a60300736905e \
+    --hash=sha256:90e6f81de50ad6b534cab6e5aef77ff6e37722b2f5d908686f4a5c9eba17a909 \
+    --hash=sha256:975385f4776fafde056abb318f612ef6285b10a1f12b8570f3647ad0d74b48ec \
+    --hash=sha256:9a8a34cc89c67a65ea7437ce257cea81a9dad65b29805f3ecee8c8fe8ff25ffe \
+    --hash=sha256:9aba9a17b623ef750a4d11b742cbafffeb48a869821252b30ee21b5e91392c50 \
+    --hash=sha256:9f08483a632889536b8139663db60f6724bfcb443c96f1b18855860d7d5c0fd4 \
+    --hash=sha256:a4e8f36e677d3336f35089648c8955c51c6d386a13cf6ee9c189c5f5bd713a9f \
+    --hash=sha256:a52edc8bfff4429aaabdf4d9ee0daadbbf8562364f940937b941f87a4290f5ff \
+    --hash=sha256:a830b1a40919539d07806aa58e1b114df53ddd43213d9c8b75847eee6c0182b5 \
+    --hash=sha256:aa88ccfe4e32d362816319ed727a004423aab09c5cea43c01a4b435643fa34eb \
+    --hash=sha256:af73337013e0b3b46f175e79492d96845b16126ddf79c438d7ea7ff27783a414 \
+    --hash=sha256:b1c1fbd8a5a1af3412a0810d060a78b5136ec0836c8a4ef9aa11807f2a22f4e1 \
+    --hash=sha256:b85f66ae9eb53e860a873b858b789217ba505e5e405a24b85c0464822fe88032 \
+    --hash=sha256:b86024e52a1b269467a802258c25521e6d742349d760728092e1bc2d135b4d76 \
+    --hash=sha256:bd9c0c7a0c681a347b3194c500cb1e6ca9cab053ea4d82a5cf45b6b754560136 \
+    --hash=sha256:bfa9c230d2fe991bed5318a5f119bd6780cda2915cca595393649fc118ab895e \
+    --hash=sha256:d362d1878f00c142b7e1a16e6e5e780f02be8195123f164edf7eddd911eefe7c \
+    --hash=sha256:d5d38f1411c0ed9f97bcb49b7bd59b6b7c314e0e27420e34d99d844b9ce3b6f3 \
+    --hash=sha256:dac8d77255a37e81a2efcbd1fc05f1c15ee82200e6c240d7e127e25e365c39ea \
+    --hash=sha256:dd025009355c926a84a612fecf58bb315a3f6814b17ead51a8e48d3823d9087f \
+    --hash=sha256:deede7c263feb25dba4e82ea23058a235dcc2fe1f6021025dc71f2b618e26104 \
+    --hash=sha256:e74473c875d78b8e9d5da2a70f7099549f9eb37ded4e2f6a463e60125bccd176 \
+    --hash=sha256:ee3120ae9dff32f121610bb08e4313be87e03efeadfc6c0d18f89127e24d0c24 \
+    --hash=sha256:eedf4b74eda2b5a4b2b2fb4c006d6295df3bf29e459e198c90ea48e130dc75c3 \
+    --hash=sha256:efd8c21c98c5cc60653bcb311bef2ce0401642b7ce9d09e03a7da87c878289d4 \
+    --hash=sha256:f1c943e96e85df3d3478f7b691f229887e143f81fedab9b20205349ab04d73ed \
+    --hash=sha256:f278f034eb75b4e8a13a54a876cc4a5ab39173d2cdd93a638e1b467fc545ac43 \
+    --hash=sha256:f3f40b3c5a968281fd507d519e444c35f0ff171237f4fdde090dd60699458421 \
+    --hash=sha256:f490f9368b6fc026f021db16d7ec2fbf7d89e2edb42e8ec09d2c60505f5729c7 \
+    --hash=sha256:fb043ee2f06b41473269765c2feae53fc2e2fbf96e5e22ca94fb5ad677856f06 \
+    --hash=sha256:fc3d34d4a8fbec3e88a79b92e5465e0f9b842b628675850d860b8bd300b159f5
     # via
-    #   -r requirements_dev.in
+    #   -r .github/scripts/requirements_dev.in
     #   pdf2image
     #   weasyprint
-platformdirs==4.5.1 \
-    --hash=sha256:61d5cdcc6065745cdd94f0f878977f8de9437be93de97c1c12f853c9c0cdcbda \
-    --hash=sha256:d03afa3963c806a9bed9d5125c8f4cb2fdaf74a55ab60e5d59b3fde758104d31
-    # via virtualenv
-pre-commit==4.5.1 \
-    --hash=sha256:3b3afd891e97337708c1674210f8eba659b52a38ea5f822ff142d10786221f77 \
-    --hash=sha256:eb545fcff725875197837263e977ea257a402056661f09dae08e4b149b030a61
-    # via -r requirements_dev.in
+platformdirs==4.9.6 \
+    --hash=sha256:3bfa75b0ad0db84096ae777218481852c0ebc6c727b3168c1b9e0118e458cf0a \
+    --hash=sha256:e61adb1d5e5cb3441b4b7710bea7e4c12250ca49439228cc1021c00dcfac0917
+    # via
+    #   python-discovery
+    #   virtualenv
+pre-commit==4.6.0 \
+    --hash=sha256:718d2208cef53fdc38206e40524a6d4d9576d103eb16f0fec11c875e7716e9d9 \
+    --hash=sha256:e2cf246f7299edcabcf15f9b0571fdce06058527f0a06535068a86d38089f29b
+    # via -r .github/scripts/requirements_dev.in
 pycparser==3.0 \
     --hash=sha256:600f49d217304a5902ac3c37e1281c9fe94e4d0489de643a9504c5cdfdfc6b29 \
     --hash=sha256:b727414169a36b7d524c1c3e31839a521725078d7b2ff038656844266160a992
@@ -377,6 +381,10 @@ pyphen==0.17.2 \
     --hash=sha256:3a07fb017cb2341e1d9ff31b8634efb1ae4dc4b130468c7c39dd3d32e7c3affd \
     --hash=sha256:f60647a9c9b30ec6c59910097af82bc5dd2d36576b918e44148d8b07ef3b4aa3
     # via weasyprint
+python-discovery==1.2.2 \
+    --hash=sha256:876e9c57139eb757cb5878cbdd9ae5379e5d96266c99ef731119e04fffe533bb \
+    --hash=sha256:e1ae95d9af875e78f15e19aed0c6137ab1bb49c200f21f5061786490c9585c7a
+    # via virtualenv
 pyyaml==6.0.3 \
     --hash=sha256:00c4bdeba853cc34e7dd471f16b4114f4162dc03e6b7afcc2128711f0eca823c \
     --hash=sha256:0150219816b6a1fa26fb4699fb7daa9caf09eb1999f3b70fb6e786805e80375a \
@@ -458,22 +466,22 @@ tinycss2==1.5.1 \
     # via
     #   cssselect2
     #   weasyprint
-tinyhtml5==2.0.0 \
-    --hash=sha256:086f998833da24c300c414d9fe81d9b368fd04cb9d2596a008421cbc705fcfcc \
-    --hash=sha256:13683277c5b176d070f82d099d977194b7a1e26815b016114f581a74bbfbf47e
+tinyhtml5==2.1.0 \
+    --hash=sha256:60a50ec3d938a37e491efa01af895853060943dcebb5627de5b10d188b338a67 \
+    --hash=sha256:6e11cfff38515834268daf89d5f85bbde0b6dd02e8d9e212d1385c2289b89f0a
     # via weasyprint
 unoserver==3.6 \
     --hash=sha256:25c360fa194396a89cb79b4edd2735f8e4f0fd8531e59db3952114585bd7df05 \
     --hash=sha256:e446bcb3638c51880f002aaeecab1cf74dfa9df81035f027f7ff2e081b6d7015
-    # via -r requirements_dev.in
-virtualenv==20.36.1 \
-    --hash=sha256:575a8d6b124ef88f6f51d56d656132389f961062a9177016a50e4f507bbcc19f \
-    --hash=sha256:8befb5c81842c641f8ee658481e42641c68b5eab3521d8e092d18320902466ba
+    # via -r .github/scripts/requirements_dev.in
+virtualenv==21.2.4 \
+    --hash=sha256:29d21e941795206138d0f22f4e45ff7050e5da6c6472299fb7103318763861ac \
+    --hash=sha256:b294ef68192638004d72524ce7ef303e9d0cf5a44c95ce2e54a7500a6381cada
     # via pre-commit
-weasyprint==68.0 \
-    --hash=sha256:447f40898b747cb44ac31a5d493d512e7441fd56e13f63744c099383bbf9cda9 \
-    --hash=sha256:c2cb40c71b50837c5971f00171c9e4078e8c9912dd7c217f3e90e068f11e8aa1
-    # via -r requirements_dev.in
+weasyprint==68.1 \
+    --hash=sha256:4dc3ba63c68bbbce3e9617cb2226251c372f5ee90a8a484503b1c099da9cf5be \
+    --hash=sha256:d3b752049b453a5c95edb27ce78d69e9319af5a34f257fa0f4c738c701b4184e
+    # via -r .github/scripts/requirements_dev.in
 webencodings==0.5.1 \
     --hash=sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78 \
     --hash=sha256:b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923
@@ -481,27 +489,27 @@ webencodings==0.5.1 \
     #   cssselect2
     #   tinycss2
     #   tinyhtml5
-zopfli==0.4.0 \
-    --hash=sha256:03181d48e719fcb6cf8340189c61e8f9883d8bbbdf76bf5212a74457f7d083c1 \
-    --hash=sha256:18b5f1570f64d4988482e4466f10ef5f2a30f687c19ad62a64560f2152dc89eb \
-    --hash=sha256:25e4863b8dc30e5d5309f87c106b0b7d3da4ed0e340b8a52b36d4471e797589f \
-    --hash=sha256:7d66337be6d5613dec55213e9ac28f378c41e2cc04fbad4a10748e4df774ca85 \
-    --hash=sha256:9097e8e1dfdb7f5aea5464e469946857e80502b6d29ba1b232450916bd4a74d1 \
-    --hash=sha256:a8ee992b2549e090cd3f0178bf606dd41a29e0613a04cdf5054224662c72dce6 \
-    --hash=sha256:b72a010d205d00b2855acc2302772067362f9ab5a012e3550662aec60d28e6b3 \
-    --hash=sha256:b8bdb41fbfdc4738b7bdc09ed7c1e951579fae192391a5e694d59bb186cdbec7 \
-    --hash=sha256:c3ba02a9a6ca90481d2b2f68bab038b310d63a1e3b5ae305e95a6599787ed941 \
-    --hash=sha256:d1b98ad47c434ef213444a03ef2f826eeec100144d64f6a57504b9893d3931ce \
-    --hash=sha256:f67d04280065e24cb9a4174cb6b3d1f763687f8cb2963aa135ad8f57c6995f5a \
-    --hash=sha256:f94e4dd7d76b4fe9f5d9229372be20d7f786164eea5152d1af1c34298c3d5975
+zopfli==0.4.1 \
+    --hash=sha256:02086247dd12fda929f9bfe8b3962b6bcdbfc8c82e99255aebcf367867cf0760 \
+    --hash=sha256:07a5cdc5d1aaa6c288c5d9f5a5383042ba743641abf8e2fd898dcad622d8a38e \
+    --hash=sha256:27823dc1161a4031d1c25925fd45d9868ec0cbc7692341830a7dcfa25063662c \
+    --hash=sha256:2f992ac7d83cbddd889e1813ace576cbc91a05d5d7a0a21b366e2e5f492e7707 \
+    --hash=sha256:4238d4d746d1095e29c9125490985e0c12ffd3654f54a24af551e2391e936d54 \
+    --hash=sha256:5a4c22b6161f47f5bd34637dbaee6735abd287cd64e0d1ce28ef1871bf625f4b \
+    --hash=sha256:84a31ba9edc921b1d3a4449929394a993888f32d70de3a3617800c428a947b9b \
+    --hash=sha256:a899eca405662a23ae75054affa3517a060362eae1185d3d791c86a50153c4dd \
+    --hash=sha256:a93c2ecafff372de6c0aa2212eff18a75f6c71a100372fee7b4b129cc0b6f9a7 \
+    --hash=sha256:cb136a74d14a4ecfae29cb0fdecece58a6c115abc9a74c12bc6ac62e80f229d7 \
+    --hash=sha256:d7bcee1b189d64ec33d1e05cfa1b6a1268c29329c382f6ca1bd6245b04925c57 \
+    --hash=sha256:fdfb7ce9f5de37a5b2f75dd2642fd7717956ef2a72e0387302a36d382440db07
     # via fonttools
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==26.0 \
-    --hash=sha256:3ce220a0a17915972fbf1ab451baae1521c4539e778b28127efa79b974aff0fa \
-    --hash=sha256:98436feffb9e31bc9339cf369fd55d3331b1580b6a6f1173bacacddcf9c34754
-    # via -r requirements_dev.in
-setuptools==80.10.2 \
-    --hash=sha256:8b0e9d10c784bf7d262c4e5ec5d4ec94127ce206e8738f29a437945fbc219b70 \
-    --hash=sha256:95b30ddfb717250edb492926c92b5221f7ef3fbcc2b07579bcd4a27da21d0173
-    # via -r requirements_dev.in
+pip==26.0.1 \
+    --hash=sha256:bdb1b08f4274833d62c1aa29e20907365a2ceb950410df15fc9521bad440122b \
+    --hash=sha256:c4037d8a277c89b320abe636d59f91e6d0922d08a05b60e85e53b296613346d8
+    # via -r .github/scripts/requirements_dev.in
+setuptools==82.0.1 \
+    --hash=sha256:7d872682c5d01cfde07da7bccc7b65469d3dca203318515ada1de5eda35efbf9 \
+    --hash=sha256:a59e362652f08dcd477c78bb6e7bd9d80a7995bc73ce773050228a348ce2e5bb
+    # via -r .github/scripts/requirements_dev.in

.github/scripts/requirements_pre_commit.txt

@@ -12,26 +12,34 @@ distlib==0.4.0 \
     --hash=sha256:9659f7d87e46584a30b5780e43ac7a2143098441670ff0a49d5f9034c54a6c16 \
     --hash=sha256:feec40075be03a04501a973d81f633735b4b69f98b05450592310c0f401a4e0d
     # via virtualenv
-filelock==3.20.3 \
-    --hash=sha256:18c57ee915c7ec61cff0ecf7f0f869936c7c30191bb0cf406f1341778d0834e1 \
-    --hash=sha256:4b0dda527ee31078689fc205ec4f1c1bf7d56cf88b6dc9426c4f230e46c2dce1
-    # via virtualenv
-identify==2.6.16 \
-    --hash=sha256:391ee4d77741d994189522896270b787aed8670389bfd60f326d677d64a6dfb0 \
-    --hash=sha256:846857203b5511bbe94d5a352a48ef2359532bc8f6727b5544077a0dcfb24980
+filelock==3.29.0 \
+    --hash=sha256:69974355e960702e789734cb4871f884ea6fe50bd8404051a3530bc07809cf90 \
+    --hash=sha256:96f5f6344709aa1572bbf631c640e4ebeeb519e08da902c39a001882f30ac258
+    # via
+    #   python-discovery
+    #   virtualenv
+identify==2.6.19 \
+    --hash=sha256:20e6a87f786f768c092a721ad107fc9df0eb89347be9396cadf3f4abbd1fb78a \
+    --hash=sha256:6be5020c38fcb07da56c53733538a3081ea5aa70d36a156f83044bfbf9173842
     # via pre-commit
 nodeenv==1.10.0 \
     --hash=sha256:5bb13e3eed2923615535339b3c620e76779af4cb4c6a90deccc9e36b274d3827 \
     --hash=sha256:996c191ad80897d076bdfba80a41994c2b47c68e224c542b48feba42ba00f8bb
     # via pre-commit
-platformdirs==4.5.1 \
-    --hash=sha256:61d5cdcc6065745cdd94f0f878977f8de9437be93de97c1c12f853c9c0cdcbda \
-    --hash=sha256:d03afa3963c806a9bed9d5125c8f4cb2fdaf74a55ab60e5d59b3fde758104d31
-    # via virtualenv
-pre-commit==4.5.1 \
-    --hash=sha256:3b3afd891e97337708c1674210f8eba659b52a38ea5f822ff142d10786221f77 \
-    --hash=sha256:eb545fcff725875197837263e977ea257a402056661f09dae08e4b149b030a61
+platformdirs==4.9.6 \
+    --hash=sha256:3bfa75b0ad0db84096ae777218481852c0ebc6c727b3168c1b9e0118e458cf0a \
+    --hash=sha256:e61adb1d5e5cb3441b4b7710bea7e4c12250ca49439228cc1021c00dcfac0917
+    # via
+    #   python-discovery
+    #   virtualenv
+pre-commit==4.6.0 \
+    --hash=sha256:718d2208cef53fdc38206e40524a6d4d9576d103eb16f0fec11c875e7716e9d9 \
+    --hash=sha256:e2cf246f7299edcabcf15f9b0571fdce06058527f0a06535068a86d38089f29b
     # via -r .github/scripts/requirements_pre_commit.in
+python-discovery==1.2.2 \
+    --hash=sha256:876e9c57139eb757cb5878cbdd9ae5379e5d96266c99ef731119e04fffe533bb \
+    --hash=sha256:e1ae95d9af875e78f15e19aed0c6137ab1bb49c200f21f5061786490c9585c7a
+    # via virtualenv
 pyyaml==6.0.3 \
     --hash=sha256:00c4bdeba853cc34e7dd471f16b4114f4162dc03e6b7afcc2128711f0eca823c \
     --hash=sha256:0150219816b6a1fa26fb4699fb7daa9caf09eb1999f3b70fb6e786805e80375a \
@@ -107,7 +115,7 @@ pyyaml==6.0.3 \
     --hash=sha256:fa160448684b4e94d80416c0fa4aac48967a969efe22931448d853ada8baf926 \
     --hash=sha256:fc09d0aa354569bc501d4e787133afc08552722d3ab34836a80547331bb5d4a0
     # via pre-commit
-virtualenv==20.36.1 \
-    --hash=sha256:575a8d6b124ef88f6f51d56d656132389f961062a9177016a50e4f507bbcc19f \
-    --hash=sha256:8befb5c81842c641f8ee658481e42641c68b5eab3521d8e092d18320902466ba
+virtualenv==21.2.4 \
+    --hash=sha256:29d21e941795206138d0f22f4e45ff7050e5da6c6472299fb7103318763861ac \
+    --hash=sha256:b294ef68192638004d72524ce7ef303e9d0cf5a44c95ce2e54a7500a6381cada
     # via pre-commit

.github/scripts/verify-updater-signatures.py

@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+"""Verify Tauri updater .sig files against plugins.updater.pubkey in tauri.conf.json.
+
+Usage: verify-updater-signatures.py <dir-to-scan> [tauri.conf.json]
+"""
+
+import binascii
+import sys
+import json
+import base64
+import hashlib
+from pathlib import Path
+from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PublicKey
+from cryptography.exceptions import InvalidSignature
+
+ART_ROOT = Path(sys.argv[1])
+CONF = Path(
+    sys.argv[2] if len(sys.argv) > 2 else "frontend/editor/src-tauri/tauri.conf.json"
+)
+
+
+def load_pubkey():
+    # tauri pubkey = base64 of a minisign .pub file; last line is base64 of
+    # [2 algo][8 key-id][32 ed25519 public key].
+    raw = json.loads(CONF.read_text())["plugins"]["updater"]["pubkey"]
+    blob = base64.b64decode(base64.b64decode(raw).decode().splitlines()[-1])
+    return blob[2:10], Ed25519PublicKey.from_public_bytes(blob[10:])
+
+
+def hash_file(path: Path) -> bytes:
+    h = hashlib.blake2b(digest_size=64)
+    with path.open("rb") as f:
+        for chunk in iter(lambda: f.read(1 << 16), b""):
+            h.update(chunk)
+    return h.digest()
+
+
+def verify(artifact: Path, sig_file: Path, keyid_pub, pub) -> str:
+    # tauri .sig = base64 of a minisign signature file (4 lines).
+    try:
+        lines = base64.b64decode(sig_file.read_text()).decode().splitlines()
+        sig_blob = base64.b64decode(lines[1])
+    except (binascii.Error, IndexError, UnicodeDecodeError) as e:
+        return f"FAIL malformed sig ({type(e).__name__})"
+    algo, keyid, sig = sig_blob[:2], sig_blob[2:10], sig_blob[10:74]
+    if keyid != keyid_pub:
+        return f"FAIL key-id mismatch (sig {keyid.hex()} vs pub {keyid_pub.hex()})"
+    # 'ED' = prehashed (BLAKE2b-512), 'Ed' = legacy (raw message).
+    msg = hash_file(artifact) if algo == b"ED" else artifact.read_bytes()
+    try:
+        pub.verify(sig, msg)
+    except InvalidSignature:
+        return f"FAIL signature invalid (algo={algo.decode()})"
+    # Global signature covers sig + trusted_comment.
+    gc = "global-sig FAIL"
+    try:
+        tc = lines[2].split("trusted comment: ", 1)[1]
+        pub.verify(base64.b64decode(lines[3]), sig + tc.encode())
+        gc = "global-sig OK"
+    except (InvalidSignature, IndexError, binascii.Error):
+        pass
+    return f"VALID (algo={algo.decode()}, keyid={keyid.hex()}, {gc})"
+
+
+keyid_pub, pub = load_pubkey()
+print(f"updater pubkey keyid={keyid_pub.hex()}\n")
+sigs = sorted(ART_ROOT.rglob("*.sig"))
+if not sigs:
+    print(f"WARN: no .sig files under {ART_ROOT} - nothing to verify")
+    sys.exit(0)
+bad = 0
+for sig_file in sigs:
+    artifact = sig_file.with_suffix("")
+    if not artifact.exists():
+        print(f"  ? {sig_file.name}: artifact missing")
+        bad += 1
+        continue
+    res = verify(artifact, sig_file, keyid_pub, pub)
+    print(f"  {artifact.name}: {res}")
+    if not res.startswith("VALID") or "global-sig FAIL" in res:
+        bad += 1
+print(f"\n{'ALL SIGNATURES VALID' if bad == 0 else f'{bad} SIGNATURE(S) FAILED'}")
+sys.exit(1 if bad else 0)

.github/workflows/PR-Auto-Deploy-V2.yml

@@ -23,9 +23,13 @@ permissions:
   pull-requests: write
 
 jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
   check-pr:
     if: (github.event_name == 'pull_request' && github.event.action != 'closed') || github.event_name == 'workflow_dispatch'
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     outputs:
       should_deploy: ${{ steps.decide.outputs.should_deploy }}
       is_fork: ${{ steps.resolve.outputs.is_fork }}
@@ -35,13 +39,13 @@ jobs:
       pr_ref: ${{ steps.resolve.outputs.ref }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
       - name: Resolve PR info
         id: resolve
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           script: |
             const { owner, repo } = context.repo;
@@ -97,8 +101,8 @@ jobs:
           echo "allow_fork=${allow_fork:-false}" >> $GITHUB_OUTPUT
 
   deploy-v2-pr:
-    needs: check-pr
-    runs-on: ubuntu-latest
+    needs: [pick, check-pr]
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     if: needs.check-pr.outputs.should_deploy == 'true' && (needs.check-pr.outputs.is_fork == 'false' || needs.check-pr.outputs.allow_fork == 'true')
     # Concurrency control - only one deployment per PR at a time
     concurrency:
@@ -108,10 +112,14 @@ jobs:
       contents: read
       issues: write
       pull-requests: write
+      id-token: write
+    env:
+      USE_DEPOT: ${{ needs.pick.outputs.is_fork != 'true' }}
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -132,7 +140,7 @@ jobs:
 
       - name: Add deployment started comment
         id: deployment-started
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -179,8 +187,13 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
           fetch-depth: 0 # Fetch full history for commit hash detection
 
+      - name: Set up Depot CLI
+        if: env.USE_DEPOT == 'true'
+        uses: depot/setup-action@15c09a5f77a0840ad4bce955686522a257853461 # v1.0.0
+
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        if: env.USE_DEPOT != 'true'
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Get version number
         id: versionNumber
@@ -189,7 +202,7 @@ jobs:
           echo "versionNumber=$VERSION" >> $GITHUB_OUTPUT
 
       - name: Login to Docker Hub
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
@@ -224,9 +237,21 @@ jobs:
             echo "Image needs to be built"
           fi
 
-      - name: Build and push V2 image
-        if: steps.check-image.outputs.exists == 'false'
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+      - name: Build and push V2 image (Depot)
+        if: env.USE_DEPOT == 'true' && steps.check-image.outputs.exists == 'false'
+        uses: depot/build-push-action@5f3b3c2e5a00f0093de47f657aeaefcedff27d18 # v1.16.0
+        with:
+          project: ${{ vars.DEPOT_PROJECT_ID }}
+          context: .
+          file: ./docker/embedded/Dockerfile
+          push: true
+          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/test:v2-${{ steps.commit-hash.outputs.app_short }}
+          build-args: VERSION_TAG=v2-alpha
+          platforms: linux/amd64
+
+      - name: Build and push V2 image (Docker fork fallback)
+        if: env.USE_DEPOT != 'true' && steps.check-image.outputs.exists == 'false'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
         with:
           context: .
           file: ./docker/embedded/Dockerfile
@@ -262,6 +287,7 @@ jobs:
                 - /stirling/V2-PR-${{ needs.check-pr.outputs.pr_number }}/data:/usr/share/tessdata:rw
                 - /stirling/V2-PR-${{ needs.check-pr.outputs.pr_number }}/config:/configs:rw
                 - /stirling/V2-PR-${{ needs.check-pr.outputs.pr_number }}/logs:/logs:rw
+                - /stirling/V2-PR-${{ needs.check-pr.outputs.pr_number }}/storage:/storage:rw
               environment:
                 DISABLE_ADDITIONAL_FEATURES: "false"
                 SECURITY_ENABLELOGIN: "true"
@@ -284,7 +310,7 @@ jobs:
 
           ssh -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -T ${{ secrets.NEW_VPS_USERNAME }}@${{ secrets.NEW_VPS_HOST }} << ENDSSH
             # Create V2 PR-specific directories
-            mkdir -p /stirling/V2-PR-${{ needs.check-pr.outputs.pr_number }}/{data,config,logs}
+            mkdir -p /stirling/V2-PR-${{ needs.check-pr.outputs.pr_number }}/{data,config,logs,storage}
 
             # Move docker-compose file to correct location
             mv /tmp/docker-compose-v2.yml /stirling/V2-PR-${{ needs.check-pr.outputs.pr_number }}/docker-compose.yml
@@ -309,7 +335,7 @@ jobs:
 
       - name: Post V2 deployment URL to PR
         if: success()
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -351,7 +377,8 @@ jobs:
 
   cleanup-v2-deployment:
     if: github.event.action == 'closed'
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     permissions:
       contents: read
       issues: write
@@ -359,7 +386,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -376,7 +403,7 @@ jobs:
           private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
 
       - name: Clean up V2 deployment comments
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |

.github/workflows/PR-Demo-Comment-with-react.yml

@@ -3,34 +3,67 @@ name: PR Deployment via Comment
 on:
   issue_comment:
     types: [created]
+  workflow_dispatch:
+    inputs:
+      pr_number:
+        description: "PR number to deploy"
+        required: true
+      enable_prototypes:
+        description: "Build with prototypes frontend"
+        required: false
+        type: boolean
+        default: false
+      enable_pro:
+        description: "Enable pro features"
+        required: false
+        type: boolean
+        default: false
+      enable_enterprise:
+        description: "Enable enterprise features"
+        required: false
+        type: boolean
+        default: false
+      disable_security:
+        description: "Disable security/login"
+        required: false
+        type: boolean
+        default: true
 
 permissions:
   contents: read
   pull-requests: read
 
 jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
   check-comment:
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     permissions:
       issues: write
     if: |
-      vars.CI_PROFILE != 'lite' &&
-      github.event.issue.pull_request &&
-      (
-        contains(github.event.comment.body, 'prdeploy') ||
-        contains(github.event.comment.body, 'deploypr')
-      )
-      &&
-      (
-        github.event.comment.user.login == 'frooodle' ||
-        github.event.comment.user.login == 'sf298' ||
-        github.event.comment.user.login == 'Ludy87' ||
-        github.event.comment.user.login == 'balazs-szucs' ||
-        github.event.comment.user.login == 'reecebrowne' ||
-        github.event.comment.user.login == 'DarioGii' ||
-        github.event.comment.user.login == 'EthanHealy01' ||
-        github.event.comment.user.login == 'jbrunton96' ||
-        github.event.comment.user.login == 'ConnorYoh'
+      vars.CI_PROFILE != 'lite' && (
+        github.event_name == 'workflow_dispatch' ||
+        (
+          github.event.issue.pull_request &&
+          (
+            contains(github.event.comment.body, 'prdeploy') ||
+            contains(github.event.comment.body, 'deploypr')
+          )
+          &&
+          (
+            github.event.comment.user.login == 'frooodle' ||
+            github.event.comment.user.login == 'sf298' ||
+            github.event.comment.user.login == 'Ludy87' ||
+            github.event.comment.user.login == 'balazs-szucs' ||
+            github.event.comment.user.login == 'reecebrowne' ||
+            github.event.comment.user.login == 'DarioGii' ||
+            github.event.comment.user.login == 'EthanHealy01' ||
+            github.event.comment.user.login == 'jbrunton96' ||
+            github.event.comment.user.login == 'ConnorYoh'
+          )
+        )
       )
     outputs:
       pr_number: ${{ steps.get-pr.outputs.pr_number }}
@@ -38,9 +71,10 @@ jobs:
       disable_security: ${{ steps.check-security-flag.outputs.disable_security }}
       enable_pro: ${{ steps.check-pro-flag.outputs.enable_pro }}
       enable_enterprise: ${{ steps.check-pro-flag.outputs.enable_enterprise }}
+      enable_prototypes: ${{ steps.check-prototypes-flag.outputs.enable_prototypes }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -58,10 +92,12 @@ jobs:
 
       - name: Get PR data
         id: get-pr
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           script: |
-            const prNumber = context.payload.issue.number;
+            const prNumber = context.eventName === 'workflow_dispatch'
+              ? context.payload.inputs.pr_number
+              : context.payload.issue.number;
             console.log(`PR Number: ${prNumber}`);
             core.setOutput('pr_number', prNumber);
 
@@ -69,12 +105,14 @@ jobs:
         id: check-security-flag
         env:
           COMMENT_BODY: ${{ github.event.comment.body }}
+          IS_DISPATCH: ${{ github.event_name == 'workflow_dispatch' }}
+          DISPATCH_DISABLE_SECURITY: ${{ inputs.disable_security }}
         run: |
-          if [[ "$COMMENT_BODY" == *"security"* ]] || [[ "$COMMENT_BODY" == *"login"* ]]; then
-            echo "Security flags detected in comment"
+          if [[ "$IS_DISPATCH" == "true" ]]; then
+            echo "disable_security=$DISPATCH_DISABLE_SECURITY" >> $GITHUB_OUTPUT
+          elif [[ "$COMMENT_BODY" == *"security"* ]] || [[ "$COMMENT_BODY" == *"login"* ]]; then
             echo "disable_security=false" >> $GITHUB_OUTPUT
           else
-            echo "No security flags detected in comment"
             echo "disable_security=true" >> $GITHUB_OUTPUT
           fi
 
@@ -82,24 +120,45 @@ jobs:
         id: check-pro-flag
         env:
           COMMENT_BODY: ${{ github.event.comment.body }}
+          IS_DISPATCH: ${{ github.event_name == 'workflow_dispatch' }}
+          DISPATCH_PRO: ${{ inputs.enable_pro }}
+          DISPATCH_ENTERPRISE: ${{ inputs.enable_enterprise }}
         run: |
-          if [[ "$COMMENT_BODY" == *"pro"* ]] || [[ "$COMMENT_BODY" == *"premium"* ]]; then
-            echo "pro flags detected in comment"
+          if [[ "$IS_DISPATCH" == "true" ]]; then
+            echo "enable_pro=$DISPATCH_PRO" >> $GITHUB_OUTPUT
+            echo "enable_enterprise=$DISPATCH_ENTERPRISE" >> $GITHUB_OUTPUT
+          elif [[ "$COMMENT_BODY" == *"pro"* ]] || [[ "$COMMENT_BODY" == *"premium"* ]]; then
             echo "enable_pro=true" >> $GITHUB_OUTPUT
             echo "enable_enterprise=false" >> $GITHUB_OUTPUT
           elif [[ "$COMMENT_BODY" == *"enterprise"* ]]; then
-            echo "enterprise flags detected in comment"
             echo "enable_enterprise=true" >> $GITHUB_OUTPUT
             echo "enable_pro=true" >> $GITHUB_OUTPUT
           else
-            echo "No pro or enterprise flags detected in comment"
             echo "enable_pro=false" >> $GITHUB_OUTPUT
             echo "enable_enterprise=false" >> $GITHUB_OUTPUT
           fi
 
+      - name: Check for prototypes flag
+        id: check-prototypes-flag
+        env:
+          COMMENT_BODY: ${{ github.event.comment.body }}
+          IS_DISPATCH: ${{ github.event_name == 'workflow_dispatch' }}
+          DISPATCH_PROTOTYPES: ${{ inputs.enable_prototypes }}
+        run: |
+          if [[ "$IS_DISPATCH" == "true" ]]; then
+            echo "enable_prototypes=$DISPATCH_PROTOTYPES" >> $GITHUB_OUTPUT
+          elif [[ "$COMMENT_BODY" == *"prototypes"* ]]; then
+            echo "Prototypes flag detected in comment"
+            echo "enable_prototypes=true" >> $GITHUB_OUTPUT
+          else
+            echo "No prototypes flag detected in comment"
+            echo "enable_prototypes=false" >> $GITHUB_OUTPUT
+          fi
+
       - name: Add 'in_progress' reaction to comment
+        if: github.event_name == 'issue_comment'
         id: add-eyes-reaction
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -120,15 +179,19 @@ jobs:
             }
 
   deploy-pr:
-    needs: check-comment
-    runs-on: ubuntu-latest
+    needs: [pick, check-comment]
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     permissions:
       issues: write
       pull-requests: write
+      id-token: write
+    env:
+      USE_DEPOT: ${{ needs.pick.outputs.is_fork != 'true' }}
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -157,10 +220,12 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
       - name: Run Gradle Command
         run: |
           if [ "${{ needs.check-comment.outputs.disable_security }}" == "true" ]; then
@@ -168,24 +233,44 @@ jobs:
           else
             export DISABLE_ADDITIONAL_FEATURES=false
           fi
-          ./gradlew build
+          task backend:build
         env:
           MAVEN_USER: ${{ secrets.MAVEN_USER }}
           MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
           MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
           STIRLING_PDF_DESKTOP_UI: false
 
+      - name: Set up Depot CLI
+        if: env.USE_DEPOT == 'true'
+        uses: depot/setup-action@15c09a5f77a0840ad4bce955686522a257853461 # v1.0.0
+
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        if: env.USE_DEPOT != 'true'
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Login to Docker Hub
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
-      - name: Build and push PR-specific image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+      - name: Build and push PR-specific image (Depot)
+        if: env.USE_DEPOT == 'true'
+        uses: depot/build-push-action@5f3b3c2e5a00f0093de47f657aeaefcedff27d18 # v1.16.0
+        with:
+          project: ${{ vars.DEPOT_PROJECT_ID }}
+          context: .
+          file: ./docker/embedded/Dockerfile
+          push: true
+          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/test:pr-${{ needs.check-comment.outputs.pr_number }}
+          build-args: |
+            VERSION_TAG=alpha
+            PROTOTYPES_BUILD=${{ needs.check-comment.outputs.enable_prototypes }}
+          platforms: linux/amd64
+
+      - name: Build and push PR-specific image (Docker fork fallback)
+        if: env.USE_DEPOT != 'true'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
         with:
           context: .
           file: ./docker/embedded/Dockerfile
@@ -193,7 +278,32 @@ jobs:
           cache-from: type=gha,scope=stirling-pdf-latest
           cache-to: type=gha,mode=max,scope=stirling-pdf-latest
           tags: ${{ secrets.DOCKER_HUB_USERNAME }}/test:pr-${{ needs.check-comment.outputs.pr_number }}
-          build-args: VERSION_TAG=alpha
+          build-args: |
+            VERSION_TAG=alpha
+            PROTOTYPES_BUILD=${{ needs.check-comment.outputs.enable_prototypes }}
+          platforms: linux/amd64
+
+      - name: Build and push engine image (Depot)
+        if: env.USE_DEPOT == 'true' && needs.check-comment.outputs.enable_prototypes == 'true'
+        uses: depot/build-push-action@5f3b3c2e5a00f0093de47f657aeaefcedff27d18 # v1.16.0
+        with:
+          project: ${{ vars.DEPOT_PROJECT_ID }}
+          context: ./engine
+          file: ./engine/Dockerfile
+          push: true
+          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/test:engine-pr-${{ needs.check-comment.outputs.pr_number }}
+          platforms: linux/amd64
+
+      - name: Build and push engine image (Docker fork fallback)
+        if: env.USE_DEPOT != 'true' && needs.check-comment.outputs.enable_prototypes == 'true'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
+        with:
+          context: ./engine
+          file: ./engine/Dockerfile
+          push: true
+          cache-from: type=gha,scope=stirling-pdf-engine
+          cache-to: type=gha,mode=max,scope=stirling-pdf-engine
+          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/test:engine-pr-${{ needs.check-comment.outputs.pr_number }}
           platforms: linux/amd64
 
       - name: Set up SSH
@@ -231,33 +341,64 @@ jobs:
             PREMIUM_PROFEATURES_AUDIT_ENABLED="false"
           fi
 
+          ENABLE_PROTOTYPES="${{ needs.check-comment.outputs.enable_prototypes }}"
+          PR_NUMBER="${{ needs.check-comment.outputs.pr_number }}"
+          DOCKER_USER="${{ secrets.DOCKER_HUB_USERNAME }}"
+
+          # Build engine env vars for backend (only set when prototypes enabled)
+          if [ "$ENABLE_PROTOTYPES" == "true" ]; then
+            AI_ENGINE_VARS="
+                SYSTEM_AIENGINE_ENABLED: \"true\"
+                SYSTEM_AIENGINE_URL: \"http://stirling-pdf-engine-pr-${PR_NUMBER}:5001\""
+            ENGINE_SERVICE="
+            stirling-pdf-engine:
+              container_name: stirling-pdf-engine-pr-${PR_NUMBER}
+              image: ${DOCKER_USER}/test:engine-pr-${PR_NUMBER}
+              environment:
+                ANTHROPIC_API_KEY: \"${{ secrets.ANTHROPIC_API_KEY }}\"
+              networks:
+                - pr-network
+              restart: on-failure:5"
+            NETWORK_SECTION="
+          networks:
+            pr-network:"
+            BACKEND_NETWORK="
+              networks:
+                - pr-network"
+          else
+            AI_ENGINE_VARS=""
+            ENGINE_SERVICE=""
+            NETWORK_SECTION=""
+            BACKEND_NETWORK=""
+          fi
+
           # First create the docker-compose content locally
           cat > docker-compose.yml << EOF
           version: '3.3'
           services:
             stirling-pdf:
-              container_name: stirling-pdf-pr-${{ needs.check-comment.outputs.pr_number }}
-              image: ${{ secrets.DOCKER_HUB_USERNAME }}/test:pr-${{ needs.check-comment.outputs.pr_number }}
+              container_name: stirling-pdf-pr-${PR_NUMBER}
+              image: ${DOCKER_USER}/test:pr-${PR_NUMBER}
               ports:
-                - "${{ needs.check-comment.outputs.pr_number }}:8080"
+                - "${PR_NUMBER}:8080"
               volumes:
-                - /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/data:/usr/share/tessdata:rw
-                - /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/config:/configs:rw
-                - /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/logs:/logs:rw
+                - /stirling/PR-${PR_NUMBER}/data:/usr/share/tessdata:rw
+                - /stirling/PR-${PR_NUMBER}/config:/configs:rw
+                - /stirling/PR-${PR_NUMBER}/logs:/logs:rw
               environment:
                 DISABLE_ADDITIONAL_FEATURES: "${DISABLE_ADDITIONAL_FEATURES}"
                 SECURITY_ENABLELOGIN: "${LOGIN_SECURITY}"
                 SYSTEM_DEFAULTLOCALE: en-GB
-                UI_APPNAME: "Stirling-PDF PR#${{ needs.check-comment.outputs.pr_number }}"
-                UI_HOMEDESCRIPTION: "PR#${{ needs.check-comment.outputs.pr_number }} for Stirling-PDF Latest"
-                UI_APPNAMENAVBAR: "PR#${{ needs.check-comment.outputs.pr_number }}"
+                UI_APPNAME: "Stirling-PDF PR#${PR_NUMBER}"
+                UI_HOMEDESCRIPTION: "PR#${PR_NUMBER} for Stirling-PDF Latest"
+                UI_APPNAMENAVBAR: "PR#${PR_NUMBER}"
                 SYSTEM_MAXFILESIZE: "100"
                 METRICS_ENABLED: "true"
                 SYSTEM_GOOGLEVISIBILITY: "false"
                 PREMIUM_KEY:                         "${PREMIUM_KEY}"
                 PREMIUM_ENABLED:                     "${PREMIUM_ENABLED}"
-                PREMIUM_PROFEATURES_AUDIT_ENABLED:   "${PREMIUM_PROFEATURES_AUDIT_ENABLED}"
-              restart: on-failure:5
+                PREMIUM_PROFEATURES_AUDIT_ENABLED:   "${PREMIUM_PROFEATURES_AUDIT_ENABLED}"${AI_ENGINE_VARS}
+              restart: on-failure:5${BACKEND_NETWORK}${ENGINE_SERVICE}${NETWORK_SECTION}
           EOF
 
           # Then copy the file and execute commands
@@ -265,13 +406,13 @@ jobs:
 
           ssh -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -T ${{ secrets.NEW_VPS_USERNAME }}@${{ secrets.NEW_VPS_HOST }} << ENDSSH
             # Create PR-specific directories
-            mkdir -p /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/{data,config,logs}
+            mkdir -p /stirling/PR-${PR_NUMBER}/{data,config,logs}
 
             # Move docker-compose file to correct location
-            mv /tmp/docker-compose.yml /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/docker-compose.yml
+            mv /tmp/docker-compose.yml /stirling/PR-${PR_NUMBER}/docker-compose.yml
 
             # Start or restart the container
-            cd /stirling/PR-${{ needs.check-comment.outputs.pr_number }}
+            cd /stirling/PR-${PR_NUMBER}
             docker-compose pull
             docker-compose up -d
           ENDSSH
@@ -280,8 +421,8 @@ jobs:
           echo "security_status=${SECURITY_STATUS}" >> $GITHUB_ENV
 
       - name: Add success reaction to comment
-        if: success()
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        if: success() && github.event_name == 'issue_comment'
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -315,8 +456,8 @@ jobs:
             }
 
       - name: Add failure reaction to comment
-        if: failure()
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        if: failure() && github.event_name == 'issue_comment'
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -336,7 +477,7 @@ jobs:
 
       - name: Post deployment URL to PR
         if: success()
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -369,10 +510,11 @@ jobs:
 
   handle-label-commands:
     if: ${{ github.event.issue.pull_request != null }}
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -387,7 +529,7 @@ jobs:
           private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
 
       - name: Apply label commands
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |

.github/workflows/PR-Demo-cleanup.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -39,7 +39,7 @@ jobs:
 
       - name: Remove 'pr-deployed' label if present
         id: remove-label-comment
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -121,8 +121,9 @@ jobs:
               # Remove PR-specific directories
               rm -rf /stirling/PR-${{ github.event.pull_request.number }}
 
-              # Remove the Docker image
+              # Remove the Docker images
               docker rmi --no-prune ${{ secrets.DOCKER_HUB_USERNAME }}/test:pr-${{ github.event.pull_request.number }} || true
+              docker rmi --no-prune ${{ secrets.DOCKER_HUB_USERNAME }}/test:engine-pr-${{ github.event.pull_request.number }} || true
 
               echo "PERFORMED_CLEANUP"
             else

.github/workflows/_runner-pick.yml

@@ -0,0 +1,70 @@
+name: _runner-pick
+
+# Tiny reusable workflow that classifies the trigger as either a "fork PR
+# from an untrusted contributor" or a "trusted commit" so downstream jobs
+# can pick a runner class without each one duplicating the 200-char gate
+# expression in their own `runs-on:`.
+#
+# Caller pattern:
+#
+#   jobs:
+#     pick:
+#       uses: ./.github/workflows/_runner-pick.yml
+#
+#     real-work:
+#       needs: pick
+#       runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-8' }}
+#       steps: [...]
+#
+# Output:
+#   is_fork: "true" when the trigger is a pull_request from a fork or an
+#            untrusted author_association, "false" otherwise.
+
+on:
+  workflow_call:
+    outputs:
+      is_fork:
+        description: '"true" if the trigger is an untrusted fork PR.'
+        value: ${{ jobs.pick.outputs.is_fork }}
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    runs-on: ubuntu-latest
+    timeout-minutes: 1
+    outputs:
+      is_fork: ${{ steps.decide.outputs.is_fork }}
+    steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Classify the trigger
+        id: decide
+        env:
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+          HEAD_REPO_FORK: ${{ github.event.pull_request.head.repo.fork }}
+          AUTHOR_ASSOC: ${{ github.event.pull_request.author_association }}
+        run: |
+          set -eu
+          if [ -z "${PR_NUMBER:-}" ]; then
+            # Not a pull_request event at all (push, schedule, workflow_dispatch,
+            # workflow_call from a non-PR trigger) -> trusted by default.
+            echo "is_fork=false" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+          if [ "${HEAD_REPO_FORK}" = "true" ]; then
+            echo "is_fork=true" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+          case "${AUTHOR_ASSOC}" in
+            OWNER|MEMBER|COLLABORATOR)
+              echo "is_fork=false" >> "$GITHUB_OUTPUT"
+              ;;
+            *)
+              echo "is_fork=true" >> "$GITHUB_OUTPUT"
+              ;;
+          esac

.github/workflows/ai-engine.yml

@@ -1,9 +1,16 @@
 name: AI Engine CI
 
+# Validates the Python AI engine: regenerates tool models and runs the
+# engine quality gate (lint, type-check, format-check, tests). Called from
+# build.yml on PRs and merge_group; also runs directly on push to main as
+# a post-merge safety net.
 on:
+  workflow_call:
   push:
     branches: [main]
-  pull_request:
+
+permissions:
+  contents: read
 
 jobs:
   engine:
@@ -11,73 +18,197 @@ jobs:
     permissions:
       contents: read
       pull-requests: write
-    defaults:
-      run:
-        working-directory: engine
-
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           enable-cache: true
 
-      - name: Install dependencies
-        run: make install
-
-      - name: Run fixers
-        # Ignore errors here because we're going to add comments for them in the following steps before actually failing
-        run: make fix || true
-
-      - name: Check for fixer changes
-        id: fixer_changes
-        run: |
-          if git diff --quiet; then
-            echo "changed=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "changed=true" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Post fixer suggestions
-        if: steps.fixer_changes.outputs.changed == 'true' && github.event_name == 'pull_request'
-        uses: reviewdog/action-suggester@v1
-        continue-on-error: true
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
         with:
-          tool_name: engine-make-fix
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          filter_mode: file
-          fail_level: any
-          level: info
+          java-version: "25"
+          distribution: "temurin"
 
-      - name: Comment on fixer suggestions
-        if: steps.fixer_changes.outputs.changed == 'true' && github.event_name == 'pull_request'
-        uses: actions/github-script@v7
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          gradle-version: 9.3.1
+
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+
+      - name: Regenerate tool models
+        run: task engine:tool-models
+
+      - name: Verify tool models are up to date
+        id: tool-models-check
+        continue-on-error: true
+        run: git diff --exit-code engine/src/stirling/models/tool_models.py
+
+      - name: Comment on tool models check failure
+        # Only post a comment on PRs. github-script's PR helpers need an
+        # issue/PR number, which doesn't exist on merge_group runs.
+        if: steps.tool-models-check.outcome == 'failure' && github.event_name == 'pull_request'
+        continue-on-error: true
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           script: |
-            await github.rest.issues.createComment({
+            const marker = '<!-- tool-models-check -->';
+            const body = [
+              marker,
+              '### Tool Models Check Failed',
+              '',
+              'The generated `engine/src/stirling/models/tool_models.py` is out of date with the Java OpenAPI spec and will need to be regenerated before it can be merged in.',
+              '',
+              'Run `task engine:tool-models` to regenerate, then commit the updated file.',
+            ].join('\n');
+            const { data: comments } = await github.rest.issues.listComments({
               owner: context.repo.owner,
               repo: context.repo.repo,
               issue_number: context.issue.number,
-              body: "The Python code in your PR has formatting/linting issues. Consider running `make fix` locally or setting up your editor's Ruff integration to auto-format and lint your files as you go, or commit the suggested changes on this PR.",
             });
+            const existing = comments.find(c => c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+                body,
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                body,
+              });
+            }
 
-      - name: Verify fixer changes are committed
-        if: steps.fixer_changes.outputs.changed == 'true'
+      - name: Fail if tool models check failed
+        if: steps.tool-models-check.outcome == 'failure'
         run: |
-          if ! git diff --exit-code; then
-            echo "Fixes are out of date."
-            echo "Apply the reviewdog suggestions or run 'make fix' from engine/ and commit the updated files."
-            git --no-pager diff --stat
-            exit 1
-          fi
+          echo "============================================"
+          echo "  Tool Models Check Failed"
+          echo "============================================"
+          echo ""
+          echo "The generated engine/src/stirling/models/tool_models.py"
+          echo "is out of date with the Java OpenAPI spec and will"
+          echo "need to be regenerated before it can be merged in."
+          echo ""
+          echo "Run 'task engine:tool-models' to regenerate, then"
+          echo "commit the updated file."
+          echo "============================================"
+          exit 1
 
-      - name: Run linting
-        run: make lint
+      - name: Remove tool models check comment on success
+        if: steps.tool-models-check.outcome == 'success' && github.event_name == 'pull_request'
+        continue-on-error: true
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        with:
+          script: |
+            const marker = '<!-- tool-models-check -->';
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+            const existing = comments.find(c => c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.deleteComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+              });
+            }
 
-      - name: Run type checking
-        run: make typecheck
+      - name: Quality-check engine
+        id: engine-check
+        run: task engine:check
+        continue-on-error: true
 
-      - name: Run tests
-        run: make test
+      - name: Comment on engine check failure
+        # Only post a comment on PRs. github-script's PR helpers need an
+        # issue/PR number, which doesn't exist on merge_group runs.
+        if: steps.engine-check.outcome == 'failure' && github.event_name == 'pull_request'
+        continue-on-error: true
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        with:
+          script: |
+            const marker = '<!-- engine-check -->';
+            const body = [
+              marker,
+              '### Engine Check Failed',
+              '',
+              'There are issues with your Python code that will need to be fixed before they can be merged in.',
+              '',
+              'Run `task engine:fix` to auto-fix what can be fixed automatically, then run `task engine:check` to see what still needs fixing manually.',
+            ].join('\n');
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+            const existing = comments.find(c => c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+                body,
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                body,
+              });
+            }
+
+      - name: Fail if engine check failed
+        if: steps.engine-check.outcome == 'failure'
+        run: |
+          echo "============================================"
+          echo "  Engine Check Failed"
+          echo "============================================"
+          echo ""
+          echo "There are issues with your Python code that"
+          echo "will need to be fixed before they can be merged in."
+          echo ""
+          echo "Run 'task engine:fix' to auto-fix what can be"
+          echo "fixed automatically, then run 'task engine:check'"
+          echo "to see what still needs fixing manually."
+          echo "============================================"
+          exit 1
+
+      - name: Remove engine check comment on success
+        if: steps.engine-check.outcome == 'success' && github.event_name == 'pull_request'
+        continue-on-error: true
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        with:
+          script: |
+            const marker = '<!-- engine-check -->';
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+            const existing = comments.find(c => c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.deleteComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+              });
+            }

.github/workflows/ai_pr_title_review.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -87,7 +87,7 @@ jobs:
       - name: AI PR Title Analysis
         if: steps.actor.outputs.is_repo_dev == 'true'
         id: ai-title-analysis
-        uses: actions/ai-inference@e09e65981758de8b2fdab13c2bfb7c7d5493b0b6 # v2.0.7
+        uses: actions/ai-inference@17ff458cb182449bbb2e43701fcd98f6af8f6570 # v2.1.0
         with:
           model: openai/gpt-4o
           system-prompt-file: ".github/config/system-prompt.txt"
@@ -158,7 +158,7 @@ jobs:
 
       - name: Post comment on PR if needed
         if: steps.actor.outputs.is_repo_dev == 'true'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         continue-on-error: true
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}

.github/workflows/aur-publish.yml

@@ -0,0 +1,128 @@
+name: Publish to AUR
+
+on:
+  release:
+    types: [released]
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version to publish (e.g. 2.9.2 — no v prefix)"
+        required: true
+        type: string
+      dry_run:
+        description: "Skip the AUR push (safe test)"
+        type: boolean
+        default: true
+
+permissions:
+  contents: read
+
+jobs:
+  get-release-info:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.info.outputs.version }}
+      deb_sha256: ${{ steps.hashes.outputs.deb_sha256 }}
+      jar_sha256: ${{ steps.hashes.outputs.jar_sha256 }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Extract version from tag or manual input
+        id: info
+        env:
+          DISPATCH_VERSION: ${{ inputs.version }}
+          RELEASE_TAG: ${{ github.event.release.tag_name }}
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            VERSION="$DISPATCH_VERSION"
+          else
+            VERSION="$RELEASE_TAG"
+          fi
+          VERSION="${VERSION#v}"
+          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+
+      - name: Download release assets and compute SHA256
+        id: hashes
+        env:
+          VERSION: ${{ steps.info.outputs.version }}
+        run: |
+          BASE="https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v${VERSION}"
+
+          download_sha256() {
+            local url="$1"
+            local file
+            file=$(basename "$url")
+            curl -fsSL --retry 3 -o "$file" "$url"
+            sha256sum "$file" | awk '{print $1}'
+          }
+
+          DEB_SHA=$(download_sha256 "${BASE}/Stirling-PDF-linux-x86_64.deb")
+          JAR_SHA=$(download_sha256 "${BASE}/Stirling-PDF-with-login.jar")
+
+          echo "deb_sha256=$DEB_SHA" >> "$GITHUB_OUTPUT"
+          echo "jar_sha256=$JAR_SHA" >> "$GITHUB_OUTPUT"
+
+  publish-aur:
+    needs: get-release-info
+    runs-on: ubuntu-latest
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Checkout repository (for PKGBUILD templates)
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Update stirling-pdf-desktop PKGBUILD
+        env:
+          VERSION: ${{ needs.get-release-info.outputs.version }}
+          DEB_SHA: ${{ needs.get-release-info.outputs.deb_sha256 }}
+        run: |
+          PKGBUILD=".github/aur/stirling-pdf-desktop/PKGBUILD"
+          sed -i "s/^pkgver=.*/pkgver=${VERSION}/" "$PKGBUILD"
+          sed -i "s/^pkgrel=.*/pkgrel=1/" "$PKGBUILD"
+          sed -i "s/'PLACEHOLDER_DEB_SHA256'/'${DEB_SHA}'/" "$PKGBUILD"
+
+      # Disabled until we sort out the server packaging story.
+      # The third-party stirling-pdf-bin on AUR currently covers a similar use case.
+      # - name: Update stirling-pdf-server-bin PKGBUILD
+      #   env:
+      #     VERSION: ${{ needs.get-release-info.outputs.version }}
+      #     JAR_SHA: ${{ needs.get-release-info.outputs.jar_sha256 }}
+      #   run: |
+      #     PKGBUILD=".github/aur/stirling-pdf-server-bin/PKGBUILD"
+      #     sed -i "s/^pkgver=.*/pkgver=${VERSION}/" "$PKGBUILD"
+      #     sed -i "s/^pkgrel=.*/pkgrel=1/" "$PKGBUILD"
+      #     sed -i "s/'PLACEHOLDER_JAR_SHA256'/'${JAR_SHA}'/" "$PKGBUILD"
+
+      - name: Show updated PKGBUILD (for dry-run visibility)
+        run: |
+          echo "--- stirling-pdf-desktop PKGBUILD ---"
+          cat .github/aur/stirling-pdf-desktop/PKGBUILD
+
+      - name: Publish stirling-pdf-desktop to AUR
+        if: ${{ github.event_name == 'release' || inputs.dry_run == false }}
+        uses: KSXGitHub/github-actions-deploy-aur@da03e160361ce01bf087e790b6ffd196d7dccff7 # v4.1.3
+        with:
+          pkgname: stirling-pdf-desktop
+          pkgbuild: .github/aur/stirling-pdf-desktop/PKGBUILD
+          commit_username: Stirling PDF Inc
+          commit_email: contact@stirlingpdf.com
+          ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
+          commit_message: "Update to v${{ needs.get-release-info.outputs.version }}"
+
+      # Disabled until we sort out the server packaging story.
+      # - name: Publish stirling-pdf-server-bin to AUR
+      #   if: ${{ github.event_name == 'release' || inputs.dry_run == false }}
+      #   uses: KSXGitHub/github-actions-deploy-aur@2ac5a4c1d7035885d46b10e3193393be8460b6f1 # v4.1.1
+      #   with:
+      #     pkgname: stirling-pdf-server-bin
+      #     pkgbuild: .github/aur/stirling-pdf-server-bin/PKGBUILD
+      #     commit_username: Stirling PDF Inc
+      #     commit_email: contact@stirlingpdf.com
+      #     ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
+      #     commit_message: "Update to v${{ needs.get-release-info.outputs.version }}"

.github/workflows/auto-labelerV2.yml

@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 

.github/workflows/backend-build.yml

@@ -0,0 +1,257 @@
+name: Backend build, format check, and coverage
+
+# Reusable workflow called from build.yml. Runs the backend build matrix
+# (JDK 25 × every flavor), Spotless formatting check, JUnit, and
+# posts Jacoco coverage to PRs.
+#
+# Flavor axis (maps to STIRLING_FLAVOR in settings.gradle):
+#   core         - DISABLE_ADDITIONAL_FEATURES=true, no proprietary, no saas
+#   proprietary  - default build, no saas
+#   saas         - proprietary + the saas subproject (build + JUnit only,
+#                  never any runtime/integration testing)
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+  actions: read
+  security-events: write
+  pull-requests: write
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  build:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-8' }}
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
+    strategy:
+      fail-fast: false
+      matrix:
+        jdk-version: [25]
+        flavor: [core, proprietary, saas]
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Set up JDK ${{ matrix.jdk-version }}
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: ${{ matrix.jdk-version }}
+          distribution: "temurin"
+
+      - name: Cache Gradle dependency artifacts
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: |
+            ~/.gradle/wrapper
+            ~/.gradle/caches/modules-2/files-2.1
+            ~/.gradle/caches/modules-2/metadata-2.*
+          key: gradle-deps-${{ runner.os }}-jdk-${{ matrix.jdk-version }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          gradle-version: 9.3.1
+          cache-disabled: true
+
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+      - name: Check Java formatting (Spotless)
+        # Runs once per matrix combination - pick the cheapest leg
+        # (core - no proprietary, no saas) so we don't wait for the
+        # heavier flavors just to fail formatting.
+        if: matrix.jdk-version == 25 && matrix.flavor == 'core'
+        id: spotless-check
+        run: task backend:format:check
+        continue-on-error: true
+        env:
+          MAVEN_USER: ${{ secrets.MAVEN_USER }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
+
+      - name: Comment on backend format check failure
+        # Only post a comment on PRs. github-script's PR helpers need an
+        # issue/PR number, which doesn't exist on merge_group runs.
+        if: steps.spotless-check.outcome == 'failure' && github.event_name == 'pull_request'
+        continue-on-error: true
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        with:
+          script: |
+            const marker = '<!-- java-formatting-check -->';
+            const body = [
+              marker,
+              '### Backend Format Check Failed',
+              '',
+              'There are formatting issues in your Java code that will need to be fixed before they can be merged in.',
+              '',
+              'Run `task backend:format` to auto-fix, then commit and push the changes.',
+            ].join('\n');
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+            const existing = comments.find(c => c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+                body,
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                body,
+              });
+            }
+
+      - name: Fail if backend format check failed
+        if: steps.spotless-check.outcome == 'failure'
+        run: |
+          echo "============================================"
+          echo "  Backend Format Check Failed"
+          echo "============================================"
+          echo ""
+          echo "There are formatting issues in your Java code"
+          echo "that will need to be fixed before they can be"
+          echo "merged in."
+          echo ""
+          echo "Run 'task backend:format' to auto-fix, then"
+          echo "commit and push the changes."
+          echo "============================================"
+          exit 1
+
+      - name: Remove backend format check comment on success
+        if: steps.spotless-check.outcome == 'success' && github.event_name == 'pull_request'
+        continue-on-error: true
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        with:
+          script: |
+            const marker = '<!-- java-formatting-check -->';
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+            const existing = comments.find(c => c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.deleteComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+              });
+            }
+
+      - name: Build with Gradle (flavor=${{ matrix.flavor }})
+        # STIRLING_FLAVOR is read by settings.gradle and expands into the
+        # right combination of DISABLE_ADDITIONAL_FEATURES + ENABLE_SAAS
+        # so we don't have to set them by hand. The saas flavor pulls in
+        # the app/saas subproject (unit tests only - no runtime tests).
+        run: task backend:build:ci
+        env:
+          MAVEN_USER: ${{ secrets.MAVEN_USER }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
+          STIRLING_FLAVOR: ${{ matrix.flavor }}
+
+      - name: Check Test Reports Exist
+        if: always()
+        run: |
+          # Common + core + proprietary always build (proprietary is
+          # excluded only at runtime, not from the gradle subproject
+          # graph). Saas builds add a fourth report dir.
+          declare -a dirs=(
+            "app/core/build/reports/tests/"
+            "app/core/build/test-results/"
+            "app/common/build/reports/tests/"
+            "app/common/build/test-results/"
+            "app/proprietary/build/reports/tests/"
+            "app/proprietary/build/test-results/"
+          )
+          if [ "${{ matrix.flavor }}" = "saas" ]; then
+            dirs+=("app/saas/build/reports/tests/" "app/saas/build/test-results/")
+          fi
+          for dir in "${dirs[@]}"; do
+            if [ ! -d "$dir" ]; then
+              echo "Missing $dir"
+              exit 1
+            fi
+          done
+
+      - name: Upload Test Reports
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: test-reports-jdk-${{ matrix.jdk-version }}-flavor-${{ matrix.flavor }}
+          path: |
+            app/**/build/reports/jacoco/test
+            app/**/build/reports/tests/
+            app/**/build/test-results/
+            app/**/build/reports/problems/
+            build/reports/problems/
+          retention-days: 3
+          if-no-files-found: warn
+
+      - name: Install defusedxml for coverage summary
+        # coverage-summary.py parses JaCoCo XML through defusedxml to
+        # silence security scanners that pattern-match on the stdlib
+        # xml.etree.ElementTree.parse call.
+        if: always() && matrix.flavor == 'saas'
+        run: python -m pip install --quiet defusedxml
+
+      - name: JaCoCo coverage step summary
+        # Only the saas leg posts the JUnit summary - it's a strict
+        # superset of the core + proprietary legs (same .exec files plus
+        # the saas subproject). Posting from all three would mean three
+        # near-identical tables crowding out the aggregate report.
+        if: always() && matrix.flavor == 'saas'
+        run: |
+          python scripts/coverage-summary.py \
+            --title "Backend JUnit coverage (JDK ${{ matrix.jdk-version }})" \
+            --jacoco "common=app/common/build/reports/jacoco/test/jacocoTestReport.xml" \
+            --jacoco "core=app/core/build/reports/jacoco/test/jacocoTestReport.xml" \
+            --jacoco "proprietary=app/proprietary/build/reports/jacoco/test/jacocoTestReport.xml" \
+            --jacoco "saas=app/saas/build/reports/jacoco/test/jacocoTestReport.xml" \
+            --github-step-summary
+
+      - name: Upload raw JUnit .exec for aggregate merge
+        # Same dedup rationale as the summary step: upload from the saas
+        # leg only (the most complete set, includes app/saas/.../test.exec)
+        # so the aggregate workflow merges the union rather than three
+        # overlapping subsets.
+        #
+        # Separate artifact from the HTML reports so the aggregate
+        # workflow can grab just the .exec files with a name pattern
+        # (`jacoco-exec-*`) instead of unpacking the whole test-reports
+        # tarball.
+        if: always() && matrix.flavor == 'saas'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: jacoco-exec-junit-jdk-${{ matrix.jdk-version }}
+          path: app/*/build/jacoco/*.exec
+          retention-days: 7
+          if-no-files-found: warn
+
+      - name: Add coverage to PR (flavor=${{ matrix.flavor }}, JDK=${{ matrix.jdk-version }})
+        # The action only supports the pull_request event (it posts a PR comment),
+        # so skip it for merge_group runs and workflow_dispatch.
+        if: github.event_name == 'pull_request'
+        id: jacoco
+        uses: madrapps/jacoco-report@50d3aff4548aa991e6753342d9ba291084e63848 # v1.7.2
+        with:
+          paths: |
+            ${{ github.workspace }}/**/build/reports/jacoco/test/jacocoTestReport.xml
+          token: ${{ secrets.GITHUB_TOKEN }}
+          min-coverage-overall: 10
+          min-coverage-changed-files: 0
+          comment-type: summary

.github/workflows/build-enterprise.yml

@@ -0,0 +1,289 @@
+name: Enterprise E2E (Playwright)
+
+# Enterprise Playwright suite — exercises premium-key gated features (audit,
+# teams, analytics) plus full OAuth + SAML logins via the Keycloak compose
+# stacks under testing/compose. Slow and secret-gated, so it runs in three
+# situations:
+#
+#   - PRs that touch proprietary / premium / SSO compose / enterprise tests
+#     (driven by build.yml via workflow_call, path-filtered against
+#     .github/config/.files.yaml `proprietary`),
+#   - every push to main (post-merge safety net),
+#   - on a nightly cron schedule (catches Keycloak image drift, license
+#     expiry, upstream proprietary changes),
+#   - manual workflow_dispatch.
+#
+# Auto-skipped when secrets.PREMIUM_KEY_ENTERPRISE is missing (forks, dependabot).
+
+on:
+  workflow_call:
+    inputs:
+      depot_cores:
+        description: "Depot runner vCPU count (used in runs-on). Override for benchmarking."
+        required: false
+        type: string
+        default: "8"
+  push:
+    branches: ["main"]
+  schedule:
+    - cron: "0 4 * * *"
+  workflow_dispatch:
+    inputs:
+      depot_cores:
+        description: "Depot runner vCPU count (used in runs-on). Override for benchmarking."
+        required: false
+        type: string
+        default: "8"
+
+# No `concurrency:` block here on purpose. When this workflow is called via
+# workflow_call from build.yml, ${{ github.workflow }}/event_name/pr_number
+# resolve to the *caller's* values, producing the same group key as build.yml
+# and causing the workflow_call instantiation to self-cancel — the job
+# silently fails to spawn while `${{ needs.X.result }}` still reports
+# `failure`. Standalone runs (push-to-main, nightly cron, dispatch) don't
+# overlap often enough to need explicit concurrency control.
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  playwright-e2e-enterprise:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || format('depot-ubuntu-24.04-{0}', inputs.depot_cores || '8') }}
+    timeout-minutes: 45
+    env:
+      PREMIUM_KEY: ${{ secrets.PREMIUM_KEY_ENTERPRISE }}
+      PREMIUM_ENABLED: "true"
+      SYSTEM_ENABLEANALYTICS: "false"
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+      - name: Set up Node.js
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: "22"
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+      - name: Install Playwright (chromium only)
+        run: task e2e:install -- chromium
+      - name: Build frontend (needed for playwright's vite preview webServer)
+        # Enterprise tests target :8080 (Spring Boot's bundled frontend), but
+        # playwright's webServer config still launches `vite preview --port 5173`
+        # before any test run, which needs dist/ to exist. VITE_BUILD_FOR_PREVIEW
+        # forces absolute asset paths so vite preview can serve deep SPA routes.
+        env:
+          VITE_BUILD_FOR_PREVIEW: "1"
+        run: task frontend:build
+
+      - name: Resolve kubernetes.docker.internal to localhost
+        # The compose stacks set KC_HOSTNAME=kubernetes.docker.internal so
+        # Keycloak issues redirect URIs against that host. Docker Desktop
+        # auto-resolves it; GHA runners don't. Map it to 127.0.0.1 so the
+        # browser-driven OAuth flow lands back on Stirling-PDF correctly.
+        run: |
+          echo "127.0.0.1 kubernetes.docker.internal" | sudo tee -a /etc/hosts
+
+      # Helper function used by all phases — boots `:stirling-pdf:bootRun`
+      # with the React frontend baked in (-PbuildWithFrontend=true) so the
+      # SPA serves on :8080 and OAuth/SAML callbacks land on the same host
+      # that the browser is interacting with.
+      - name: Define helpers
+        run: |
+          {
+            echo 'wait_for_backend() {'
+            echo '  start=$SECONDS'
+            echo '  for i in $(seq 1 300); do'
+            echo '    if curl -fsS http://localhost:8080/api/v1/info/status >/dev/null 2>&1; then'
+            echo '      echo "Backend up after $((SECONDS - start))s"; return 0'
+            echo '    fi; sleep 2'
+            echo '  done'
+            echo '  tail -200 /tmp/backend.log || true; return 1'
+            echo '}'
+            echo 'stop_backend() {'
+            echo '  if [ -f /tmp/backend.pid ]; then'
+            echo '    kill "$(cat /tmp/backend.pid)" 2>/dev/null || true'
+            echo '    rm -f /tmp/backend.pid'
+            echo '  fi'
+            echo '  pkill -f "gradlew :stirling-pdf:bootRun" 2>/dev/null || true'
+            echo '  for i in $(seq 1 30); do'
+            echo '    curl -fsS http://localhost:8080/api/v1/info/status >/dev/null 2>&1 || return 0'
+            echo '    sleep 1'
+            echo '  done'
+            echo '}'
+          } > /tmp/helpers.sh
+          chmod +x /tmp/helpers.sh
+
+      # ───────── OAuth round-trip ─────────
+      - name: Bring up Keycloak (OAuth realm)
+        working-directory: testing/compose
+        run: docker compose -f docker-compose-keycloak-oauth.yml up -d --no-deps keycloak-oauth-db keycloak-oauth
+      - name: Wait for Keycloak (OAuth) ready
+        working-directory: testing/compose
+        run: |
+          for i in $(seq 1 60); do
+            bash validate-oauth-test.sh 2>/dev/null && exit 0 || true
+            # validate script also pings stirling on :8080 — accept just the
+            # keycloak realm as our gate here, stirling boots in the next step
+            curl -fsS http://localhost:9080/realms/stirling-oauth >/dev/null 2>&1 && exit 0
+            sleep 5
+          done
+          docker compose -f docker-compose-keycloak-oauth.yml logs --tail=200 keycloak-oauth
+          exit 1
+      - name: Boot Stirling-PDF (frontend baked in, OAuth env)
+        env:
+          SECURITY_ENABLELOGIN: "true"
+          SECURITY_LOGINMETHOD: "all"
+          SECURITY_OAUTH2_ENABLED: "true"
+          SECURITY_OAUTH2_AUTOCREATEUSER: "true"
+          # Keycloak issues redirect URIs against KC_HOSTNAME, which the
+          # compose default sets to kubernetes.docker.internal. Match here
+          # (resolves to localhost via /etc/hosts mapping above).
+          SECURITY_OAUTH2_CLIENT_KEYCLOAK_ISSUER: "http://kubernetes.docker.internal:9080/realms/stirling-oauth"
+          SECURITY_OAUTH2_CLIENT_KEYCLOAK_CLIENTID: "stirling-pdf-client"
+          SECURITY_OAUTH2_CLIENT_KEYCLOAK_CLIENTSECRET: "test-client-secret-change-in-production"
+          SECURITY_OAUTH2_CLIENT_KEYCLOAK_USEASUSERNAME: "email"
+          SECURITY_OAUTH2_CLIENT_KEYCLOAK_SCOPES: "openid,profile,email"
+        run: |
+          source /tmp/helpers.sh
+          nohup ./gradlew :stirling-pdf:bootRun -PbuildWithFrontend=true > /tmp/backend.log 2>&1 &
+          echo $! > /tmp/backend.pid
+          wait_for_backend
+      - name: Run enterprise OAuth Playwright tests
+        id: oauth-tests
+        run: task e2e:enterprise -- --grep "OAuth"
+      - name: Stop backend + tear down OAuth Keycloak
+        if: always()
+        run: |
+          source /tmp/helpers.sh
+          stop_backend
+          (cd testing/compose && docker compose -f docker-compose-keycloak-oauth.yml down -v)
+
+      # ───────── SAML round-trip ─────────
+      - name: Bring up Keycloak (SAML realm)
+        working-directory: testing/compose
+        run: docker compose -f docker-compose-keycloak-saml.yml up -d --no-deps keycloak-saml-db keycloak-saml
+      - name: Wait for Keycloak (SAML) ready
+        working-directory: testing/compose
+        run: |
+          for i in $(seq 1 60); do
+            curl -fsS http://localhost:9080/realms/stirling-saml >/dev/null 2>&1 && exit 0
+            sleep 5
+          done
+          docker compose -f docker-compose-keycloak-saml.yml logs --tail=200 keycloak-saml
+          exit 1
+      - name: Generate SAML SP certs + fetch Keycloak IdP cert
+        # The .pem/.crt/.key files are gitignored (test-only certs); the
+        # docker-based start-saml-test.sh generates them at runtime, so do
+        # the same in CI before bootRun reads them.
+        working-directory: testing/compose
+        run: |
+          openssl req -x509 -newkey rsa:2048 \
+            -keyout saml-private-key.key \
+            -out saml-public-cert.crt \
+            -days 3650 -nodes \
+            -subj "/CN=stirling-pdf-saml-sp" >/dev/null 2>&1
+          # Fetch Keycloak's SAML signing cert from the realm descriptor
+          CERT_BODY=$(curl -sf http://localhost:9080/realms/stirling-saml/protocol/saml/descriptor \
+            | awk 'BEGIN{RS="<[^>]*X509Certificate>|</[^>]*X509Certificate>"} NR==2{gsub(/[[:space:]]+/,""); print; exit}')
+          {
+            echo "-----BEGIN CERTIFICATE-----"
+            echo "$CERT_BODY"
+            echo "-----END CERTIFICATE-----"
+          } > keycloak-saml-cert.pem
+          test -s saml-private-key.key
+          test -s saml-public-cert.crt
+          test -s keycloak-saml-cert.pem
+          echo "✓ SAML certs prepared"
+      - name: Boot Stirling-PDF (frontend baked in, SAML env)
+        env:
+          SECURITY_ENABLELOGIN: "true"
+          SECURITY_LOGINMETHOD: "all"
+          SECURITY_SAML2_ENABLED: "true"
+          SECURITY_SAML2_AUTOCREATEUSER: "true"
+          SECURITY_SAML2_PROVIDER: "keycloak"
+          SECURITY_SAML2_REGISTRATIONID: "keycloak"
+          SECURITY_SAML2_IDP_ISSUER: "http://localhost:9080/realms/stirling-saml"
+          SECURITY_SAML2_IDP_ENTITYID: "http://localhost:9080/realms/stirling-saml"
+          SECURITY_SAML2_IDP_METADATAURI: "http://localhost:9080/realms/stirling-saml/protocol/saml/descriptor"
+          SECURITY_SAML2_IDPSINGLELOGINURL: "http://localhost:9080/realms/stirling-saml/protocol/saml"
+          SECURITY_SAML2_IDPSINGLELOGOUTURL: "http://localhost:9080/realms/stirling-saml/protocol/saml"
+          SECURITY_SAML2_IDP_CERT: "${{ github.workspace }}/testing/compose/keycloak-saml-cert.pem"
+          SECURITY_SAML2_PRIVATEKEY: "${{ github.workspace }}/testing/compose/saml-private-key.key"
+          SECURITY_SAML2_SP_CERT: "${{ github.workspace }}/testing/compose/saml-public-cert.crt"
+          # Realm registers the SP entity as the metadata URL — see
+          # keycloak-realm-saml.json `clientId`. Match it here so Keycloak
+          # accepts the AuthnRequest issuer.
+          SECURITY_SAML2_SP_ENTITYID: "http://localhost:8080/saml2/service-provider-metadata/keycloak"
+          SECURITY_SAML2_SP_ACS: "http://localhost:8080/login/saml2/sso/keycloak"
+          SECURITY_SAML2_SP_SLS: "http://localhost:8080/logout/saml2/slo"
+        run: |
+          source /tmp/helpers.sh
+          nohup ./gradlew :stirling-pdf:bootRun -PbuildWithFrontend=true > /tmp/backend.log 2>&1 &
+          echo $! > /tmp/backend.pid
+          wait_for_backend
+      - name: Run enterprise SAML Playwright tests
+        id: saml-tests
+        run: task e2e:enterprise -- --grep "SAML"
+      - name: Stop backend + tear down SAML Keycloak
+        if: always()
+        run: |
+          source /tmp/helpers.sh
+          stop_backend
+          (cd testing/compose && docker compose -f docker-compose-keycloak-saml.yml down -v)
+
+      # ───────── License-gated feature tests (no IdP needed) ─────────
+      - name: Wipe DB so InitialSecuritySetup re-runs with admin/adminadmin
+        # Earlier phases (OAuth, SAML) create the default admin/stirling user.
+        # InitialSecuritySetup only honours SECURITY_INITIALLOGIN_* when the
+        # admin user doesn't already exist, so the persisted DB has to be
+        # cleared between phases for the feature env vars to take effect.
+        run: |
+          rm -f app/core/configs/stirling-pdf-DB*.mv.db
+          rm -rf app/core/configs/backup
+      - name: Boot Stirling-PDF (frontend baked in, premium only)
+        env:
+          SECURITY_INITIALLOGIN_USERNAME: admin
+          SECURITY_INITIALLOGIN_PASSWORD: adminadmin
+          SECURITY_ENABLELOGIN: "true"
+          SECURITY_LOGINMETHOD: "all"
+        run: |
+          source /tmp/helpers.sh
+          nohup ./gradlew :stirling-pdf:bootRun -PbuildWithFrontend=true > /tmp/backend.log 2>&1 &
+          echo $! > /tmp/backend.pid
+          wait_for_backend
+      - name: Run enterprise feature Playwright tests
+        id: feature-tests
+        run: task e2e:enterprise -- --grep "Enterprise license"
+      - name: Print backend log on failure
+        if: failure()
+        run: |
+          echo "::group::Enterprise backend log"
+          tail -500 /tmp/backend.log || true
+          echo "::endgroup::"
+      - name: Stop backend (final)
+        if: always()
+        run: |
+          source /tmp/helpers.sh
+          stop_backend
+      - name: Upload Playwright report
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: playwright-report-enterprise-${{ github.run_id }}
+          path: frontend/editor/playwright-report/
+          retention-days: 7

.github/workflows/build.yml

@@ -1,8 +1,18 @@
 name: Build and Test Workflow
 
+# Top-level PR / merge-queue gate. Detects which paths changed and dispatches
+# to the dedicated reusable workflows under .github/workflows/. Each child
+# workflow keeps its own setup/teardown so this file stays a routing layer.
+#
+# The final `all-checks-passed` job is the single status check that branch
+# protection should require — it succeeds only if every required upstream
+# job either succeeded or was legitimately skipped by its path filter.
+
 on:
   pull_request:
     branches: ["main"]
+  merge_group:
+    branches: ["main"]
   workflow_dispatch:
 
 # cancel in-progress jobs if a new job is triggered
@@ -31,9 +41,12 @@ jobs:
       openapi: ${{ steps.changes.outputs.openapi }}
       frontend: ${{ steps.changes.outputs.frontend }}
       docker-base: ${{ steps.changes.outputs.docker-base }}
+      tauri: ${{ steps.changes.outputs.tauri }}
+      engine: ${{ steps.changes.outputs.engine }}
+      proprietary: ${{ steps.changes.outputs.proprietary }}
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
       - name: Checkout repository
@@ -46,500 +59,212 @@ jobs:
           filters: .github/config/.files.yaml
 
   build:
-    runs-on: ubuntu-latest
+    needs: [files-changed]
     permissions:
       actions: read
+      contents: read
       security-events: write
-    strategy:
-      fail-fast: false
-      matrix:
-        jdk-version: [21, 25]
-        spring-security: [true, false]
-    steps:
-      - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
-        with:
-          egress-policy: audit
-      - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      pull-requests: write
+    uses: ./.github/workflows/backend-build.yml
+    secrets: inherit
 
-      - name: Set up JDK ${{ matrix.jdk-version }}
-        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
-        with:
-          java-version: ${{ matrix.jdk-version }}
-          distribution: "temurin"
-
-      - name: Cache Gradle dependency artifacts
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
-        with:
-          path: |
-            ~/.gradle/wrapper
-            ~/.gradle/caches/modules-2/files-2.1
-            ~/.gradle/caches/modules-2/metadata-2.*
-          key: gradle-deps-${{ runner.os }}-jdk-${{ matrix.jdk-version }}-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
-
-      - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
-        with:
-          gradle-version: 9.3.1
-          cache-disabled: true
-
-      - name: Build with Gradle and spring security ${{ matrix.spring-security }}
-        run: ./gradlew build -PnoSpotless
-        env:
-          MAVEN_USER: ${{ secrets.MAVEN_USER }}
-          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
-          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
-          DISABLE_ADDITIONAL_FEATURES: ${{ matrix.spring-security }}
-
-      - name: Check Test Reports Exist
-        if: always()
-        run: |
-          declare -a dirs=(
-            "app/core/build/reports/tests/"
-            "app/core/build/test-results/"
-            "app/common/build/reports/tests/"
-            "app/common/build/test-results/"
-            "app/proprietary/build/reports/tests/"
-            "app/proprietary/build/test-results/"
-          )
-          for dir in "${dirs[@]}"; do
-            if [ ! -d "$dir" ]; then
-              echo "Missing $dir"
-              exit 1
-            fi
-          done
-
-      - name: Upload Test Reports
-        if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
-        with:
-          name: test-reports-jdk-${{ matrix.jdk-version }}-spring-security-${{ matrix.spring-security }}
-          path: |
-            app/**/build/reports/jacoco/test
-            app/**/build/reports/tests/
-            app/**/build/test-results/
-            app/**/build/reports/problems/
-            build/reports/problems/
-          retention-days: 3
-          if-no-files-found: warn
-
-      - name: Add coverage to PR with spring security ${{ matrix.spring-security }} and JDK ${{ matrix.jdk-version }}
-        id: jacoco
-        uses: madrapps/jacoco-report@50d3aff4548aa991e6753342d9ba291084e63848 # v1.7.2
-        with:
-          paths: |
-            ${{ github.workspace }}/**/build/reports/jacoco/test/jacocoTestReport.xml
-          token: ${{ secrets.GITHUB_TOKEN }}
-          min-coverage-overall: 10
-          min-coverage-changed-files: 0
-          comment-type: summary
+  db-migration-test:
+    # Boots the current bootJar against H2 fixtures captured from past
+    # releases (v2.0.0 / v2.5.0 / v2.10.0) and verifies admin login still
+    # works after Hibernate's ddl-auto=update migrates the schema. Gated on
+    # the `project` filter so doc-only PRs skip this ~5-minute job.
+    if: needs.files-changed.outputs.project == 'true'
+    needs: [files-changed]
+    permissions:
+      contents: read
+    uses: ./.github/workflows/db-migration-test.yml
+    secrets: inherit
 
   check-generateOpenApiDocs:
     if: needs.files-changed.outputs.openapi == 'true'
     needs: [files-changed]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
-        with:
-          egress-policy: audit
-
-      - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Set up JDK 25
-        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
-        with:
-          java-version: "25"
-          distribution: "temurin"
-
-      - name: Cache Gradle dependency artifacts
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
-        with:
-          path: |
-            ~/.gradle/wrapper
-            ~/.gradle/caches/modules-2/files-2.1
-            ~/.gradle/caches/modules-2/metadata-2.*
-          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
-
-      - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
-        with:
-          gradle-version: 9.3.1
-          cache-disabled: true
-
-      - name: Generate OpenAPI documentation
-        run: ./gradlew :stirling-pdf:generateOpenApiDocs
-        env:
-          MAVEN_USER: ${{ secrets.MAVEN_USER }}
-          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
-          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
-          DISABLE_ADDITIONAL_FEATURES: true
-
-      - name: Upload OpenAPI Documentation
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
-        with:
-          name: openapi-docs
-          path: ./SwaggerDoc.json
+    permissions:
+      contents: read
+    uses: ./.github/workflows/check-openapi.yml
+    secrets: inherit
 
   frontend-validation:
     if: needs.files-changed.outputs.frontend == 'true'
-    needs: files-changed
-    runs-on: ubuntu-latest
-    steps:
-      - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
-        with:
-          egress-policy: audit
-      - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - name: Set up Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
-        with:
-          node-version: "22"
-          cache: "npm"
-          cache-dependency-path: frontend/package-lock.json
-      - name: Install frontend dependencies
-        run: cd frontend && npm ci
-      - name: Type-check frontend
-        run: cd frontend && npm run prep && npm run typecheck:all
-      - name: Lint frontend
-        run: cd frontend && npm run lint
-      - name: Build frontend
-        run: cd frontend && npm run build
-      - name: Run frontend tests
-        run: cd frontend && npm run test -- --run
-      - name: Upload frontend build artifacts
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
-        with:
-          name: frontend-build
-          path: frontend/dist/
-          retention-days: 3
+    needs: [files-changed]
+    permissions:
+      contents: read
+      pull-requests: write
+    uses: ./.github/workflows/frontend-validation.yml
+    secrets: inherit
 
   playwright-e2e:
     if: needs.files-changed.outputs.frontend == 'true'
-    needs: files-changed
-    runs-on: ubuntu-latest
-    steps:
-      - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
-        with:
-          egress-policy: audit
-      - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - name: Set up Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
-        with:
-          node-version: "22"
-          cache: "npm"
-          cache-dependency-path: frontend/package-lock.json
-      - name: Install frontend dependencies
-        run: cd frontend && npm ci
-      - name: Generate icons
-        run: cd frontend && node scripts/generate-icons.js
-      - name: Install Playwright (chromium only)
-        run: cd frontend && npx playwright install chromium --with-deps
-      - name: Run E2E tests (chromium)
-        run: cd frontend && npx playwright test --project=chromium
-      - name: Upload Playwright report
-        if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
-        with:
-          name: playwright-report-pr-${{ github.run_id }}
-          path: frontend/playwright-report/
-          retention-days: 7
+    needs: [files-changed]
+    permissions:
+      contents: read
+    uses: ./.github/workflows/e2e-stubbed.yml
+    secrets: inherit
+
+  playwright-e2e-live:
+    if: needs.files-changed.outputs.frontend == 'true'
+    needs: [files-changed]
+    permissions:
+      contents: read
+    uses: ./.github/workflows/e2e-live.yml
+    secrets: inherit
+
+  playwright-e2e-enterprise:
+    if: needs.files-changed.outputs.proprietary == 'true'
+    needs: [files-changed]
+    permissions:
+      contents: read
+    uses: ./.github/workflows/build-enterprise.yml
+    secrets: inherit
 
   check-licence:
     if: needs.files-changed.outputs.build == 'true'
     needs: [files-changed, build]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
-        with:
-          egress-policy: audit
-
-      - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Set up JDK 25
-        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
-        with:
-          java-version: "25"
-          distribution: "temurin"
-
-      - name: Cache Gradle dependency artifacts
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
-        with:
-          path: |
-            ~/.gradle/wrapper
-            ~/.gradle/caches/modules-2/files-2.1
-            ~/.gradle/caches/modules-2/metadata-2.*
-          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
-
-      - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
-        with:
-          gradle-version: 9.3.1
-          cache-disabled: true
-
-      - name: check the licenses for compatibility
-        # NOTE: --no-parallel is intentional here. Running the checkLicense task in parallel with other
-        # Gradle tasks has been observed to cause intermittent failures with the dependency license
-        # checking plugin on this Gradle version. Disabling parallel execution trades some build speed
-        # for more reliable, deterministic license checks. If upgrading Gradle or the plugin, consider
-        # re-evaluating whether this flag is still required before removing it.
-        run: ./gradlew checkLicense --no-parallel
-        env:
-          MAVEN_USER: ${{ secrets.MAVEN_USER }}
-          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
-          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
-
-      - name: FAILED - check the licenses for compatibility
-        if: failure()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
-        with:
-          name: dependencies-without-allowed-license.json
-          path: build/reports/dependency-license/dependencies-without-allowed-license.json
-          retention-days: 3
+    permissions:
+      contents: read
+    uses: ./.github/workflows/check-licence.yml
+    secrets: inherit
 
   docker-compose-tests:
     if: needs.files-changed.outputs.project == 'true'
-    needs: files-changed
-    # if: github.event_name == 'push' && github.ref == 'refs/heads/main' ||
-    #     (github.event_name == 'pull_request' &&
-    #     contains(github.event.pull_request.labels.*.name, 'licenses') == false &&
-    #     (
-    #       contains(github.event.pull_request.labels.*.name, 'Front End') ||
-    #       contains(github.event.pull_request.labels.*.name, 'Java') ||
-    #       contains(github.event.pull_request.labels.*.name, 'Back End') ||
-    #       contains(github.event.pull_request.labels.*.name, 'Security') ||
-    #       contains(github.event.pull_request.labels.*.name, 'API') ||
-    #       contains(github.event.pull_request.labels.*.name, 'Docker') ||
-    #       contains(github.event.pull_request.labels.*.name, 'Test')
-    #     )
-    #     )
-
-    runs-on: ubuntu-latest
+    needs: [files-changed]
     permissions:
       actions: write
       contents: read
       checks: write
-
-    steps:
-      - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
-        with:
-          egress-policy: audit
-
-      - name: Checkout Repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Set up JDK 25
-        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
-        with:
-          java-version: "25"
-          distribution: "temurin"
-
-      - name: Cache Gradle dependency artifacts
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
-        with:
-          path: |
-            ~/.gradle/wrapper
-            ~/.gradle/caches/modules-2/files-2.1
-            ~/.gradle/caches/modules-2/metadata-2.*
-          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
-
-      - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
-        with:
-          gradle-version: 9.3.1
-          cache-disabled: true
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
-
-      # Expose ACTIONS_RUNTIME_TOKEN / ACTIONS_RESULTS_URL for docker buildx type=gha cache backend.
-      - name: Expose GitHub runtime for Buildx cache
-        uses: crazy-max/ghaction-github-runtime@04d248b84655b509d8c44dc1d6f990c879747487 # v4.0.0
-
-      - name: Install Docker Compose
-        run: |
-          sudo curl -SL "https://github.com/docker/compose/releases/download/v2.39.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
-          sudo chmod +x /usr/local/bin/docker-compose
-
-      - name: Set up Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
-        with:
-          python-version: "3.12"
-          cache: "pip" # caching pip dependencies
-          cache-dependency-path: ./testing/cucumber/requirements.txt
-
-      - name: Pip requirements
-        run: |
-          pip install --require-hashes -r ./testing/cucumber/requirements.txt
-          pip install behave-html-formatter
-
-      - name: Run Docker Compose Tests
-        run: |
-          chmod +x ./testing/test_webpages.sh
-          chmod +x ./testing/test.sh
-          chmod +x ./testing/test_disabledEndpoints.sh
-          ./testing/test.sh
-        env:
-          MAVEN_USER: ${{ secrets.MAVEN_USER }}
-          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
-          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
-          DOCKER_BASE_CHANGED: ${{ needs.files-changed.outputs.docker-base }}
-
-      - name: Upload Cucumber Report
-        if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
-        with:
-          name: cucumber-report
-          path: testing/cucumber/report.html
-          retention-days: 7
-          if-no-files-found: warn
-
-      - name: Upload Test Reports
-        if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
-        with:
-          name: docker-compose-test-reports
-          path: testing/reports/
-          retention-days: 7
-          if-no-files-found: warn
-
-      - name: Cucumber Test Report
-        if: always()
-        uses: dorny/test-reporter@b082adf0eced0765477756c2a610396589b8c637 # v2.5.0
-        with:
-          name: Cucumber Tests
-          path: testing/cucumber/junit/*.xml
-          reporter: java-junit
-          fail-on-error: false
+    uses: ./.github/workflows/docker-compose-tests.yml
+    secrets: inherit
+    with:
+      docker-base-changed: ${{ needs.files-changed.outputs.docker-base }}
 
   test-build-docker-images:
     if: github.event_name == 'pull_request' && needs.files-changed.outputs.project == 'true'
     needs: [files-changed, build, check-generateOpenApiDocs, check-licence]
+    permissions:
+      contents: read
+      packages: read
+      id-token: write
+    uses: ./.github/workflows/test-build-docker.yml
+    secrets: inherit
+    with:
+      docker-base-changed: ${{ needs.files-changed.outputs.docker-base }}
+
+  tauri-build:
+    if: needs.files-changed.outputs.tauri == 'true'
+    needs: [files-changed]
+    permissions:
+      contents: read
+      pull-requests: write
+    uses: ./.github/workflows/tauri-build.yml
+    secrets: inherit
+
+  ai-engine:
+    if: needs.files-changed.outputs.engine == 'true'
+    needs: [files-changed]
+    permissions:
+      contents: read
+      pull-requests: write
+    uses: ./.github/workflows/ai-engine.yml
+    secrets: inherit
+
+  pre-commit:
+    needs: [files-changed]
+    permissions:
+      contents: read
+    uses: ./.github/workflows/pre_commit.yml
+    secrets: inherit
+
+  dependency-review:
+    needs: [files-changed]
+    permissions:
+      contents: read
+    uses: ./.github/workflows/dependency-review.yml
+    secrets: inherit
+
+  # Coverage aggregate: merges the JUnit + e2e:live + cucumber .exec
+  # artifacts produced by the jobs above into one report, plus pulls
+  # in vitest + Playwright frontend coverage for the per-area matrix.
+  # `if: always()` so a producer failing partway still gets credit
+  # for whatever did record. Advisory only - intentionally NOT in
+  # all-checks-passed, so a flaky aggregate run never blocks merging.
+  coverage-aggregate:
+    if: always()
+    needs:
+      - build
+      - playwright-e2e-live
+      - docker-compose-tests
+      - frontend-validation
+    permissions:
+      contents: read
+    uses: ./.github/workflows/coverage-aggregate.yml
+    secrets: inherit
+
+  # Single status check that branch protection should mark as required.
+  # Succeeds when every upstream job is either `success` or `skipped` (path-
+  # gated jobs that didn't apply this run). Any `failure` or `cancelled`
+  # result fails the gate. `if: always()` ensures the gate evaluates even
+  # when an upstream job fails.
+  all-checks-passed:
+    name: All checks passed
+    if: always()
+    needs:
+      - files-changed
+      - build
+      - db-migration-test
+      - check-generateOpenApiDocs
+      - frontend-validation
+      - playwright-e2e
+      - playwright-e2e-live
+      - playwright-e2e-enterprise
+      - check-licence
+      - docker-compose-tests
+      - test-build-docker-images
+      - tauri-build
+      - ai-engine
+      - pre-commit
+      - dependency-review
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - docker-rev: docker/embedded/Dockerfile
-            artifact-suffix: Dockerfile
-            cache-scope: stirling-pdf-latest
-          - docker-rev: docker/embedded/Dockerfile.ultra-lite
-            artifact-suffix: Dockerfile.ultra-lite
-            cache-scope: stirling-pdf-ultra-lite
-          - docker-rev: docker/embedded/Dockerfile.fat
-            artifact-suffix: Dockerfile.fat
-            cache-scope: stirling-pdf-fat
     steps:
-      - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
-      - name: Checkout Repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ github.token }}
-
-      - name: Convert repository owner to lowercase
-        id: repoowner
-        run: echo "lowercase=$(echo ${{ github.repository_owner }} | awk '{print tolower($0)}')" >> $GITHUB_OUTPUT
-
-      - name: Free disk space on runner
-        run: |
-          echo "Disk space before cleanup:" && df -h
-          sudo rm -rf /usr/share/dotnet /opt/ghc /usr/local/lib/android /usr/local/share/boost
-          docker system prune -af || true
-          echo "Disk space after cleanup:" && df -h
-
-      - name: Set up JDK 25
-        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
-        with:
-          java-version: "25"
-          distribution: "temurin"
-
-      - name: Cache Gradle dependency artifacts
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
-        with:
-          path: |
-            ~/.gradle/wrapper
-            ~/.gradle/caches/modules-2/files-2.1
-            ~/.gradle/caches/modules-2/metadata-2.*
-          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
-
-      - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
-        with:
-          gradle-version: 9.3.1
-          cache-disabled: true
-
-      - name: Build application
-        run: ./gradlew build
+      - name: Verify every required job passed (or was legitimately skipped)
         env:
-          MAVEN_USER: ${{ secrets.MAVEN_USER }}
-          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
-          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
-          DISABLE_ADDITIONAL_FEATURES: true
-          STIRLING_PDF_DESKTOP_UI: false
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
-
-      - name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
-
-      - name: Build base image locally (PR base change only)
-        if: github.event_name == 'pull_request' && needs.files-changed.outputs.docker-base == 'true'
+          RESULTS: |
+            files-changed=${{ needs.files-changed.result }}
+            build=${{ needs.build.result }}
+            db-migration-test=${{ needs.db-migration-test.result }}
+            check-generateOpenApiDocs=${{ needs.check-generateOpenApiDocs.result }}
+            frontend-validation=${{ needs.frontend-validation.result }}
+            playwright-e2e=${{ needs.playwright-e2e.result }}
+            playwright-e2e-live=${{ needs.playwright-e2e-live.result }}
+            playwright-e2e-enterprise=${{ needs.playwright-e2e-enterprise.result }}
+            check-licence=${{ needs.check-licence.result }}
+            docker-compose-tests=${{ needs.docker-compose-tests.result }}
+            test-build-docker-images=${{ needs.test-build-docker-images.result }}
+            tauri-build=${{ needs.tauri-build.result }}
+            ai-engine=${{ needs.ai-engine.result }}
+            pre-commit=${{ needs.pre-commit.result }}
+            dependency-review=${{ needs.dependency-review.result }}
         run: |
-          docker build -t stirling-pdf-base:pr-test -f docker/base/Dockerfile docker/base
-
-      - name: Set base image and platform for this build
-        id: build-params
-        run: |
-          if [ "${{ github.event_name }}" == "pull_request" ] && [ "${{ needs.files-changed.outputs.docker-base }}" == "true" ]; then
-            echo "base_image=stirling-pdf-base:pr-test" >> $GITHUB_OUTPUT
-            echo "platforms=linux/amd64" >> $GITHUB_OUTPUT
-          else
-            echo "base_image=ghcr.io/${{ steps.repoowner.outputs.lowercase }}/stirling-pdf-base:latest" >> $GITHUB_OUTPUT
-            echo "platforms=linux/amd64,linux/arm64/v8" >> $GITHUB_OUTPUT
+          ok=true
+          while IFS='=' read -r name result; do
+            [ -z "$name" ] && continue
+            case "$result" in
+              success|skipped) printf '  %-30s %s\n' "$name" "$result" ;;
+              *)               printf '✗ %-30s %s\n' "$name" "$result"; ok=false ;;
+            esac
+          done <<< "$RESULTS"
+          if [ "$ok" != "true" ]; then
+            echo ""
+            echo "One or more required checks failed or were cancelled."
+            exit 1
           fi
-
-      - name: Build ${{ matrix.docker-rev }}
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
-        with:
-          builder: ${{ steps.buildx.outputs.name }}
-          context: .
-          file: ./${{ matrix.docker-rev }}
-          push: false
-          cache-from: type=gha,scope=${{ matrix.cache-scope }}
-          cache-to: type=gha,mode=max,scope=${{ matrix.cache-scope }}
-          platforms: ${{ steps.build-params.outputs.platforms }}
-          build-args: |
-            BASE_IMAGE=${{ steps.build-params.outputs.base_image }}
-          provenance: true
-          sbom: true
-
-      - name: Upload Reports
-        if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
-        with:
-          name: reports-docker-${{ matrix.artifact-suffix }}
-          path: |
-            build/reports/tests/
-            build/test-results/
-            build/reports/problems/
-          retention-days: 3
-          if-no-files-found: warn
+          echo ""
+          echo "All required checks passed."

.github/workflows/check-licence.yml

@@ -0,0 +1,61 @@
+name: License compatibility check
+
+# Reusable workflow called from build.yml when build.gradle / module gradle
+# files change. Verifies all transitive dependencies use a permitted license.
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  check-licence:
+    runs-on: ubuntu-latest
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+
+      - name: Cache Gradle dependency artifacts
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: |
+            ~/.gradle/wrapper
+            ~/.gradle/caches/modules-2/files-2.1
+            ~/.gradle/caches/modules-2/metadata-2.*
+          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          gradle-version: 9.3.1
+          cache-disabled: true
+
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+      - name: Check licenses for compatibility
+        run: task backend:licenses:check
+        env:
+          MAVEN_USER: ${{ secrets.MAVEN_USER }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
+
+      - name: FAILED - check the licenses for compatibility
+        if: failure()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: dependencies-without-allowed-license.json
+          path: build/reports/dependency-license/dependencies-without-allowed-license.json
+          retention-days: 3

.github/workflows/check-openapi.yml

@@ -0,0 +1,65 @@
+name: Generate OpenAPI documentation
+
+# Reusable workflow called from build.yml when backend Java sources change.
+# Generates SwaggerDoc.json so we know the doc still builds against the
+# current code.
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  check-generate-openapi-docs:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+
+      - name: Cache Gradle dependency artifacts
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: |
+            ~/.gradle/wrapper
+            ~/.gradle/caches/modules-2/files-2.1
+            ~/.gradle/caches/modules-2/metadata-2.*
+          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          gradle-version: 9.3.1
+          cache-disabled: true
+
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+      - name: Generate OpenAPI documentation
+        run: task backend:swagger
+        env:
+          MAVEN_USER: ${{ secrets.MAVEN_USER }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
+          DISABLE_ADDITIONAL_FEATURES: true
+
+      - name: Upload OpenAPI Documentation
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: openapi-docs
+          path: ./SwaggerDoc.json

.github/workflows/check_toml.yml

@@ -6,7 +6,7 @@ on:
   pull_request_target:
     types: [opened, synchronize, reopened]
     paths:
-      - "frontend/public/locales/*/translation.toml"
+      - "frontend/editor/public/locales/*/translation.toml"
       - ".github/scripts/check_language_toml.py"
       - ".github/workflows/check_toml.yml"
 
@@ -27,7 +27,7 @@ jobs:
       pull-requests: write # Allow writing to pull requests
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -43,7 +43,7 @@ jobs:
 
       - name: Get PR data
         id: get-pr-data
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -76,7 +76,7 @@ jobs:
             exit 1
           fi
           # Get changed files and filter for TOML translation files
-          gh pr view ${{ steps.get-pr-data.outputs.pr_number }} --json files -q ".files[].path" | grep -E '^frontend/public/locales/[a-zA-Z-]+/translation\.toml$' > changed_files.txt || echo "No matching TOML files found in PR"
+          gh pr view ${{ steps.get-pr-data.outputs.pr_number }} --json files -q ".files[].path" | grep -E '^frontend/editor/public/locales/[a-zA-Z-]+/translation\.toml$' > changed_files.txt || echo "No matching TOML files found in PR"
           # Check if any files were found
           if [ ! -s changed_files.txt ]; then
             echo "No TOML translation files changed in this PR"
@@ -87,7 +87,7 @@ jobs:
 
       - name: Determine reference file
         id: determine-file
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -166,12 +166,12 @@ jobs:
 
             // Determine reference file
             let referenceFilePath;
-            if (changedFiles.includes("frontend/public/locales/en-GB/translation.toml")) {
+            if (changedFiles.includes("frontend/editor/public/locales/en-GB/translation.toml")) {
               console.log("Using PR branch reference file.");
               const { data: fileContent } = await github.rest.repos.getContent({
                 owner: prRepoOwner,
                 repo: prRepoName,
-                path: "frontend/public/locales/en-GB/translation.toml",
+                path: "frontend/editor/public/locales/en-GB/translation.toml",
                 ref: branch,
               });
 
@@ -183,7 +183,7 @@ jobs:
               const { data: fileContent } = await github.rest.repos.getContent({
                 owner: repoOwner,
                 repo: repoName,
-                path: "frontend/public/locales/en-GB/translation.toml",
+                path: "frontend/editor/public/locales/en-GB/translation.toml",
                 ref: "main",
               });
 
@@ -201,7 +201,8 @@ jobs:
           python-version: "3.12"
 
       - name: Install Python dependencies
-        run: pip install --require-hashes -r ./.github/scripts/requirements_sync_readme.txt
+        run: |
+          pip install --require-hashes --only-binary=:all: -r ./.github/scripts/requirements_sync_readme.txt
 
       - name: Run Python script to check files
         id: run-check
@@ -239,7 +240,7 @@ jobs:
 
       - name: Post comment on PR
         if: env.SCRIPT_OUTPUT != ''
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |

.github/workflows/coverage-aggregate.yml

@@ -0,0 +1,230 @@
+name: Aggregate backend coverage
+
+# Reusable workflow called from build.yml after every backend coverage
+# producer (JUnit, e2e:live, cucumber) has run. Downloads each job's raw
+# .exec, merges them into one JaCoCo report, and posts a combined step
+# summary alongside the per-source ones.
+#
+# Kept separate from the per-source jobs so:
+#   - the per-source jobs stay fast and independent (no cross-job waits)
+#   - this job can `if: always()` and still produce something useful when
+#     one of the producers fails partway through
+#   - frontend producers can be added later without touching the
+#     producers themselves
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  aggregate:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
+    timeout-minutes: 15
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+
+      - name: Cache Gradle dependency artifacts
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: |
+            ~/.gradle/wrapper
+            ~/.gradle/caches/modules-2/files-2.1
+            ~/.gradle/caches/modules-2/metadata-2.*
+          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          gradle-version: 9.3.1
+          cache-disabled: true
+
+      - name: Set up Python
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        with:
+          python-version: "3.12"
+
+      - name: Install defusedxml for coverage scripts
+        # Both coverage-summary.py and coverage-matrix.py parse JaCoCo
+        # XML through defusedxml - see the script headers for context.
+        run: python -m pip install --quiet defusedxml
+
+      # Pattern matches every artifact this PR's producers might upload:
+      #   jacoco-exec-junit-jdk-25            (uploaded only by the saas
+      #                                         leg of backend-build, which
+      #                                         is a strict superset of the
+      #                                         core + proprietary legs)
+      #   jacoco-exec-e2e-live
+      #   jacoco-exec-cucumber
+      # Each lands as a sibling dir under coverage-execs/, with the .exec
+      # files preserving their original relative paths.
+      - name: Download all .exec artifacts
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v6.0.0
+        with:
+          pattern: jacoco-exec-*
+          path: coverage-execs/
+          merge-multiple: false
+        continue-on-error: true
+
+      - name: Inventory .exec files
+        id: inventory
+        # Splits the downloaded artifacts into two buckets:
+        #   * e2e-only  = cucumber + Playwright live (user-flow coverage)
+        #   * all       = the above plus JUnit (everything we test)
+        #
+        # Bucketing is by artifact-name prefix: download-artifact preserves
+        # the artifact name as the top-level dir, so JUnit's `.exec`s live
+        # under coverage-execs/jacoco-exec-junit-*/... while the others
+        # are under coverage-execs/jacoco-exec-{e2e-live,cucumber}/...
+        #
+        # If nothing was uploaded (e.g. all producers crashed before
+        # writing) we exit gracefully so this advisory job never fails CI.
+        run: |
+          mapfile -t all_execs < <(find coverage-execs -name '*.exec' -type f | sort)
+          mapfile -t e2e_execs < <(find coverage-execs -name '*.exec' -type f -not -path '*/jacoco-exec-junit-*' | sort)
+          if [ "${#all_execs[@]}" -eq 0 ]; then
+            echo "::warning::No .exec artifacts found - skipping aggregate report"
+            echo "found_all=false" >> "$GITHUB_OUTPUT"
+            echo "found_e2e=false" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+          printf 'All %d .exec files:\n' "${#all_execs[@]}"
+          printf '  %s\n' "${all_execs[@]}"
+          IFS=','; all_joined="${all_execs[*]}"
+          echo "files_all=$all_joined" >> "$GITHUB_OUTPUT"
+          echo "found_all=true" >> "$GITHUB_OUTPUT"
+          if [ "${#e2e_execs[@]}" -eq 0 ]; then
+            echo "::notice::No e2e/cucumber .exec files - e2e-only report will be skipped"
+            echo "found_e2e=false" >> "$GITHUB_OUTPUT"
+          else
+            printf 'E2E-only %d .exec files:\n' "${#e2e_execs[@]}"
+            printf '  %s\n' "${e2e_execs[@]}"
+            unset IFS
+            IFS=','; e2e_joined="${e2e_execs[*]}"
+            echo "files_e2e=$e2e_joined" >> "$GITHUB_OUTPUT"
+            echo "found_e2e=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Compile classes for JaCoCo class lookup
+        # jacocoReportFromExec only needs the compiled .class files
+        # under each subproject's build/classes/java/main/. `classes`
+        # (compileJava + processResources) is enough; we skipped the
+        # heavier `assemble` to avoid building bootJar / fat jars that
+        # add 60+ seconds per run for no gain to the report.
+        if: steps.inventory.outputs.found_all == 'true'
+        run: ./gradlew classes -PnoSpotless
+
+      - name: Generate e2e-only JaCoCo report
+        # "Real user-flow" coverage: only counts code reached by an actual
+        # HTTP request from cucumber or live Playwright. Useful for
+        # questions like "how much of our backend does a user actually
+        # hit?". Skipped when neither producer uploaded a .exec.
+        if: steps.inventory.outputs.found_e2e == 'true'
+        run: |
+          ./gradlew jacocoReportFromExec \
+            -PexecFile="${{ steps.inventory.outputs.files_e2e }}" \
+            -PreportDir=build/reports/jacoco/aggregate-e2e \
+            -PnoSpotless
+
+      - name: Generate combined JaCoCo report (everything)
+        if: steps.inventory.outputs.found_all == 'true'
+        run: |
+          ./gradlew jacocoReportFromExec \
+            -PexecFile="${{ steps.inventory.outputs.files_all }}" \
+            -PreportDir=build/reports/jacoco/aggregate-all \
+            -PnoSpotless
+
+      - name: E2E-only step summary
+        # Rendered first so it gets prime real estate in the Summary
+        # tab - this is the number most readers actually want
+        # ("how much of the backend do real user flows cover?").
+        if: steps.inventory.outputs.found_e2e == 'true'
+        run: |
+          python scripts/coverage-summary.py \
+            --title "Real user-flow backend coverage (e2e:live + cucumber)" \
+            --jacoco "merged=build/reports/jacoco/aggregate-e2e/jacocoTestReport.xml" \
+            --github-step-summary
+
+      - name: ALL-sources step summary
+        # Separate call (not a multi-input one) because the helper's
+        # rightmost "Aggregate" column would sum the two reports - which
+        # is meaningless when one is a strict superset of the other.
+        if: steps.inventory.outputs.found_all == 'true'
+        run: |
+          python scripts/coverage-summary.py \
+            --title "Combined backend coverage (JUnit + e2e:live + cucumber)" \
+            --jacoco "merged=build/reports/jacoco/aggregate-all/jacocoTestReport.xml" \
+            --github-step-summary
+
+      - name: Upload combined aggregate report
+        if: steps.inventory.outputs.found_all == 'true'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: jacoco-aggregate-all-${{ github.run_id }}
+          path: build/reports/jacoco/aggregate-all/
+          retention-days: 14
+
+      - name: Upload e2e-only aggregate report
+        if: steps.inventory.outputs.found_e2e == 'true'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: jacoco-aggregate-e2e-${{ github.run_id }}
+          path: build/reports/jacoco/aggregate-e2e/
+          retention-days: 14
+
+      # --------------------------------------------------------------
+      # Per-area matrix: rolls backend + frontend coverage into one
+      # table indexed by core/proprietary/saas/desktop. Pulls the
+      # frontend artifacts now (after the JaCoCo step has done its
+      # work) so the per-source backend summaries still render first
+      # even if the matrix step fails.
+      # --------------------------------------------------------------
+      - name: Download vitest coverage artifact
+        # frontend-validation uploads as `frontend-coverage`. Tolerate
+        # absence so a backend-only PR still produces the matrix with
+        # just backend rows populated.
+        if: always()
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v6.0.0
+        with:
+          name: frontend-coverage
+          path: matrix-inputs/vitest/
+        continue-on-error: true
+
+      - name: Download Playwright frontend coverage artifact
+        # e2e-live uploads as `playwright-frontend-coverage-<run_id>`.
+        # Same tolerance as vitest - matrix script handles missing inputs.
+        if: always()
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v6.0.0
+        with:
+          name: playwright-frontend-coverage-${{ github.run_id }}
+          path: matrix-inputs/playwright/
+        continue-on-error: true
+
+      - name: Coverage matrix step summary
+        if: always()
+        # Matrix references the two aggregate JaCoCo XMLs (already
+        # generated above) plus whichever frontend artifacts landed.
+        # Every input is optional; missing ones render as "-".
+        run: |
+          python scripts/coverage-matrix.py \
+            ${{ steps.inventory.outputs.found_all == 'true' && '--jacoco-all build/reports/jacoco/aggregate-all/jacocoTestReport.xml' || '' }} \
+            ${{ steps.inventory.outputs.found_e2e == 'true' && '--jacoco-e2e build/reports/jacoco/aggregate-e2e/jacocoTestReport.xml' || '' }} \
+            --vitest matrix-inputs/vitest/coverage-summary.json \
+            --playwright-frontend matrix-inputs/playwright/coverage-pw-summary/coverage-summary.json \
+            --title "Coverage matrix (per-area, e2e vs all)" \
+            --github-step-summary

.github/workflows/db-migration-test.yml

@@ -0,0 +1,93 @@
+name: DB migration smoke test
+
+# Boots the current Stirling-PDF JAR against H2 fixtures captured from past
+# releases (v2.0.0 / v2.5.0 / v2.10.0) and verifies admin login still works.
+# Catches schema changes that would break existing user databases under
+# Hibernate's `ddl-auto=update` upgrade path.
+
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  migration-test:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-8' }}
+    timeout-minutes: 30
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: 25
+          distribution: temurin
+
+      - name: Cache Gradle dependency artifacts
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: |
+            ~/.gradle/wrapper
+            ~/.gradle/caches/modules-2/files-2.1
+            ~/.gradle/caches/modules-2/metadata-2.*
+          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          gradle-version: 9.3.1
+          cache-disabled: true
+
+      # No `-PnoSpotless` here yet because the upstream cache layer matches the
+      # backend build's; reuse keeps cold-cache cost identical.
+      - name: Build Stirling-PDF JAR
+        env:
+          MAVEN_USER: ${{ secrets.MAVEN_USER }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
+        run: ./gradlew :stirling-pdf:bootJar -PnoSpotless --no-daemon
+
+      - name: Locate built JAR
+        id: jar
+        run: |
+          jar=$(find app/core/build/libs -maxdepth 1 -name 'Stirling-PDF*.jar' -o -name 'stirling-pdf*.jar' 2>/dev/null \
+              | grep -vE '(-plain|-sources)\.jar$' | head -n 1)
+          if [[ -z "$jar" ]]; then
+            echo "::error::No JAR under app/core/build/libs"
+            ls -lah app/core/build/libs || true
+            exit 1
+          fi
+          # Absolute path - the migration script pushd's into a temp workdir
+          # before invoking java, which would dangle a relative path.
+          jar=$(realpath "$jar")
+          echo "path=$jar" >> "$GITHUB_OUTPUT"
+          echo "Built JAR: $jar"
+
+      - name: Run migration smoke test
+        env:
+          STIRLING_JAR: ${{ steps.jar.outputs.path }}
+        run: bash scripts/db-migration/run-migration-test.sh
+
+      - name: Upload app logs on failure
+        if: failure()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: db-migration-app-logs
+          # Path matches the preserved workdir in run-migration-test.sh -
+          # only failing fixtures leave a directory behind.
+          path: /tmp/stirling-migration-failed-*/app.log
+          retention-days: 7
+          if-no-files-found: warn

.github/workflows/dependency-review.yml

@@ -1,13 +1,10 @@
-# Dependency Review Action
-#
-# This Action will scan dependency manifest files that change as part of a Pull Request,
-# surfacing known-vulnerable versions of the packages declared or updated in the PR.
-# Once installed, if the workflow run is marked as required,
-# PRs introducing known-vulnerable packages will be blocked from merging.
-#
-# Source repository: https://github.com/actions/dependency-review-action
-name: "Dependency Review"
-on: [pull_request]
+name: Dependency Review
+
+# Reusable workflow called from build.yml. Scans dependency manifest files
+# changing in a PR for known-vulnerable packages, using the rules in
+# .github/config/dependency-review-config.yml.
+on:
+  workflow_call:
 
 permissions:
   contents: read
@@ -17,13 +14,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
       - name: "Checkout Repository"
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: "Dependency Review"
-        uses: actions/dependency-review-action@3c4e3dcb1aa7874d2c16be7d79418e9b7efd6261 # v4.8.2
+        uses: actions/dependency-review-action@a1d282b36b6f3519aa1f3fc636f609c47dddb294 # v5.0.0
         with:
           config-file: "./.github/config/dependency-review-config.yml"

.github/workflows/deploy-on-v2-commit.yml

@@ -10,23 +10,38 @@ permissions:
   contents: read
 
 jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
   deploy-v2-on-push:
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     concurrency:
       group: deploy-v2-push-V2
       cancel-in-progress: true
+    permissions:
+      contents: read
+      id-token: write
+    env:
+      USE_DEPOT: ${{ needs.pick.outputs.is_fork != 'true' }}
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
       - name: Checkout code
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
+      - name: Set up Depot CLI
+        if: env.USE_DEPOT == 'true'
+        uses: depot/setup-action@15c09a5f77a0840ad4bce955686522a257853461 # v1.0.0
+
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        if: env.USE_DEPOT != 'true'
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Get commit hashes for frontend and backend
         id: commit-hashes
@@ -85,14 +100,28 @@ jobs:
           fi
 
       - name: Login to Docker Hub
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
-      - name: Build and push frontend image
-        if: steps.check-frontend.outputs.exists == 'false'
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+      - name: Build and push frontend image (Depot)
+        if: env.USE_DEPOT == 'true' && steps.check-frontend.outputs.exists == 'false'
+        uses: depot/build-push-action@5f3b3c2e5a00f0093de47f657aeaefcedff27d18 # v1.16.0
+        with:
+          project: ${{ vars.DEPOT_PROJECT_ID }}
+          context: .
+          file: ./docker/frontend/Dockerfile
+          push: true
+          tags: |
+            ${{ secrets.DOCKER_HUB_USERNAME }}/test:v2-frontend-${{ steps.commit-hashes.outputs.frontend_short }}
+            ${{ secrets.DOCKER_HUB_USERNAME }}/test:v2-frontend-latest
+          build-args: VERSION_TAG=v2-alpha
+          platforms: linux/amd64
+
+      - name: Build and push frontend image (Docker fork fallback)
+        if: env.USE_DEPOT != 'true' && steps.check-frontend.outputs.exists == 'false'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
         with:
           context: .
           file: ./docker/frontend/Dockerfile
@@ -105,9 +134,23 @@ jobs:
           build-args: VERSION_TAG=v2-alpha
           platforms: linux/amd64
 
-      - name: Build and push backend image
-        if: steps.check-backend.outputs.exists == 'false'
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+      - name: Build and push backend image (Depot)
+        if: env.USE_DEPOT == 'true' && steps.check-backend.outputs.exists == 'false'
+        uses: depot/build-push-action@5f3b3c2e5a00f0093de47f657aeaefcedff27d18 # v1.16.0
+        with:
+          project: ${{ vars.DEPOT_PROJECT_ID }}
+          context: .
+          file: ./docker/backend/Dockerfile
+          push: true
+          tags: |
+            ${{ secrets.DOCKER_HUB_USERNAME }}/test:v2-backend-${{ steps.commit-hashes.outputs.backend_short }}
+            ${{ secrets.DOCKER_HUB_USERNAME }}/test:v2-backend-latest
+          build-args: VERSION_TAG=v2-alpha
+          platforms: linux/amd64
+
+      - name: Build and push backend image (Docker fork fallback)
+        if: env.USE_DEPOT != 'true' && steps.check-backend.outputs.exists == 'false'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
         with:
           context: .
           file: ./docker/backend/Dockerfile

.github/workflows/docker-compose-tests.yml

@@ -0,0 +1,189 @@
+name: Docker Compose Cucumber tests
+
+# Reusable workflow called from build.yml when project / docker / testing
+# sources change. Boots the docker-compose stack and runs the cucumber
+# scenarios in testing/cucumber.
+on:
+  workflow_call:
+    inputs:
+      docker-base-changed:
+        description: "Whether the docker base image changed (forwarded from files-changed)."
+        required: false
+        type: string
+        default: "false"
+      depot_cores:
+        description: "Depot runner vCPU count (used in runs-on). Override for benchmarking. Tuned to 4 because bench showed 16 was within noise of 4."
+        required: false
+        type: string
+        default: "4"
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  docker-compose-tests:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || format('depot-ubuntu-24.04-{0}', inputs.depot_cores || '4') }}
+    permissions:
+      actions: write
+      contents: read
+      checks: write
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
+
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Checkout Repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+
+      - name: Cache Gradle dependency artifacts
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: |
+            ~/.gradle/wrapper
+            ~/.gradle/caches/modules-2/files-2.1
+            ~/.gradle/caches/modules-2/metadata-2.*
+          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          gradle-version: 9.3.1
+          cache-disabled: true
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
+
+      # Expose ACTIONS_RUNTIME_TOKEN / ACTIONS_RESULTS_URL for docker buildx type=gha cache backend.
+      - name: Expose GitHub runtime for Buildx cache
+        uses: crazy-max/ghaction-github-runtime@04d248b84655b509d8c44dc1d6f990c879747487 # v4.0.0
+
+      - name: Install Docker Compose
+        run: |
+          sudo curl -SL "https://github.com/docker/compose/releases/download/v2.39.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+          sudo chmod +x /usr/local/bin/docker-compose
+
+      - name: Set up Python
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        with:
+          python-version: "3.12"
+          cache: "pip" # caching pip dependencies
+          cache-dependency-path: ./testing/cucumber/requirements.txt
+
+      - name: Pip requirements
+        run: |
+          pip install --require-hashes --only-binary=:all: -r ./testing/cucumber/requirements.txt
+
+      - name: Extract JaCoCo agent for cucumber coverage
+        # Stages build/jacoco/jacocoagent.jar where the coverage override
+        # file bind-mounts it into the cucumber container. The agent jar
+        # never goes into the published image - this is host-only.
+        run: ./gradlew copyJacocoAgent -PnoSpotless
+
+      - name: Run Docker Compose Tests
+        run: |
+          chmod +x ./testing/test_webpages.sh
+          chmod +x ./testing/test.sh
+          chmod +x ./testing/test_disabledEndpoints.sh
+          ./testing/test.sh
+        env:
+          MAVEN_USER: ${{ secrets.MAVEN_USER }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
+          DOCKER_BASE_CHANGED: ${{ inputs.docker-base-changed }}
+          # Tells test.sh to layer testing/compose/docker-compose-coverage.override.yml
+          # over the cucumber compose so the container starts with the
+          # JaCoCo agent attached via JAVA_CUSTOM_OPTS.
+          STIRLING_PDF_TEST_COVERAGE: "1"
+
+      - name: Generate cucumber JaCoCo report
+        # `if: always()` so a behave failure still produces partial
+        # coverage from whatever endpoints did run. The exec file only
+        # exists when the container shut down cleanly - guard so the step
+        # is silent on the (rare) crash path.
+        if: always()
+        id: cucumber-coverage
+        run: |
+          if [ -s testing/cucumber-coverage/cucumber.exec ]; then
+            ./gradlew jacocoReportFromExec \
+              -PexecFile=testing/cucumber-coverage/cucumber.exec \
+              -PreportDir=build/reports/jacoco/cucumber \
+              -PnoSpotless
+            echo "report=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "::warning::No cucumber .exec at testing/cucumber-coverage/cucumber.exec (container may have crashed before flushing)"
+            echo "report=false" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Install defusedxml for coverage summary
+        # coverage-summary.py parses JaCoCo XML through defusedxml -
+        # see the script header for context.
+        if: always() && steps.cucumber-coverage.outputs.report == 'true'
+        run: python -m pip install --quiet defusedxml
+
+      - name: Cucumber coverage step summary
+        if: always() && steps.cucumber-coverage.outputs.report == 'true'
+        run: |
+          python scripts/coverage-summary.py \
+            --title "Cucumber (docker) JaCoCo coverage" \
+            --jacoco "cucumber=build/reports/jacoco/cucumber/jacocoTestReport.xml" \
+            --github-step-summary
+
+      - name: Upload cucumber JaCoCo report
+        if: always() && steps.cucumber-coverage.outputs.report == 'true'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: jacoco-cucumber-${{ github.run_id }}
+          path: build/reports/jacoco/cucumber/
+          retention-days: 7
+
+      - name: Upload raw cucumber .exec for aggregate merge
+        # Picked up by the coverage-aggregate workflow via the
+        # `jacoco-exec-*` artifact name pattern.
+        if: always() && steps.cucumber-coverage.outputs.report == 'true'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: jacoco-exec-cucumber
+          path: testing/cucumber-coverage/cucumber.exec
+          retention-days: 7
+          if-no-files-found: warn
+
+      - name: Upload Cucumber Report
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: cucumber-report
+          path: testing/cucumber/report.html
+          retention-days: 7
+          if-no-files-found: warn
+
+      - name: Upload Test Reports
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: docker-compose-test-reports
+          path: testing/reports/
+          retention-days: 7
+          if-no-files-found: warn
+
+      - name: Cucumber Test Report
+        if: always()
+        uses: dorny/test-reporter@a43b3a5f7366b97d083190328d2c652e1a8b6aa2 # v3.0.0
+        with:
+          name: Cucumber Tests
+          path: testing/cucumber/junit/*.xml
+          reporter: java-junit
+          fail-on-error: false

.github/workflows/e2e-live.yml

@@ -0,0 +1,197 @@
+name: Playwright E2E (live backend)
+
+# Reusable workflow called from build.yml. Live-backend Playwright suite —
+# boots Spring Boot and runs auth + real tool round-trips against the live
+# server.
+on:
+  workflow_call:
+    inputs:
+      depot_cores:
+        description: "Depot runner vCPU count (used in runs-on). Override for benchmarking."
+        required: false
+        type: string
+        default: "8"
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  playwright-e2e-live:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || format('depot-ubuntu-24.04-{0}', inputs.depot_cores || '8') }}
+    timeout-minutes: 30
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+      - name: Set up Node.js
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: "22"
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+      - name: Install Playwright (chromium only)
+        run: task e2e:install -- chromium
+      - name: Build frontend (production bundle for vite preview)
+        env:
+          VITE_BUILD_FOR_PREVIEW: "1"
+        run: task frontend:build
+      - name: Run live E2E tests (chromium) with coverage
+        id: live-tests
+        env:
+          # Attaches the JaCoCo agent to the bootRun JVM (see
+          # .taskfiles/e2e.yml live:backend). The .exec gets flushed on
+          # graceful shutdown when the runner traps EXIT/INT/TERM, so the
+          # report step below sees a populated file.
+          COVERAGE: "1"
+          # Tells the Playwright fixture (test-base.ts) to capture per-test
+          # V8 JS coverage. Raw dumps land under
+          # .test-state/playwright/coverage-pw/ for the post-process step
+          # to aggregate. Chromium-only - other engines silently skip.
+          PW_COVERAGE: "1"
+        run: task e2e:live
+      - name: Generate JaCoCo report from e2e:live .exec
+        if: always()
+        id: live-coverage
+        # `if: always()` so even a failed test run still produces a
+        # report from whatever flows did exercise the backend before
+        # the failure. The task itself tolerates a missing .exec
+        # (jacoco emits an empty report rather than crashing) but we
+        # guard with `test -s` to keep the job log clean.
+        run: |
+          if [ -s .test-state/playwright/jacoco.exec ]; then
+            ./gradlew jacocoReportFromExec \
+              -PexecFile=.test-state/playwright/jacoco.exec \
+              -PreportDir=build/reports/jacoco/e2e-live \
+              -PnoSpotless
+            echo "report=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "::warning::No e2e:live .exec found at .test-state/playwright/jacoco.exec; skipping report"
+            echo "report=false" >> "$GITHUB_OUTPUT"
+          fi
+      - name: Set up Python for coverage summary
+        if: always() && steps.live-coverage.outputs.report == 'true'
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        with:
+          python-version: "3.12"
+      - name: Install defusedxml for coverage summary
+        # coverage-summary.py uses defusedxml instead of stdlib xml.etree
+        # to dodge XXE / billion-laughs scanner findings.
+        if: always() && steps.live-coverage.outputs.report == 'true'
+        run: python -m pip install --quiet defusedxml
+      - name: e2e:live coverage step summary
+        if: always() && steps.live-coverage.outputs.report == 'true'
+        run: |
+          python scripts/coverage-summary.py \
+            --title "Playwright (live backend) JaCoCo coverage" \
+            --jacoco "e2e-live=build/reports/jacoco/e2e-live/jacocoTestReport.xml" \
+            --github-step-summary
+      - name: Upload e2e:live JaCoCo report
+        if: always() && steps.live-coverage.outputs.report == 'true'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: jacoco-e2e-live-${{ github.run_id }}
+          path: build/reports/jacoco/e2e-live/
+          retention-days: 7
+
+      - name: Upload raw e2e:live .exec for aggregate merge
+        # Picked up by the coverage-aggregate workflow via the
+        # `jacoco-exec-*` artifact name pattern.
+        if: always() && steps.live-coverage.outputs.report == 'true'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: jacoco-exec-e2e-live
+          path: .test-state/playwright/jacoco.exec
+          retention-days: 7
+          if-no-files-found: warn
+
+      - name: Set up Python for frontend coverage summary
+        # Separate from the backend-coverage python step because the
+        # frontend path doesn't depend on a JaCoCo report - it produces
+        # a summary even on backend failure, as long as some Playwright
+        # tests ran far enough to dump V8 coverage.
+        if: always()
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        with:
+          python-version: "3.12"
+
+      - name: Install defusedxml for frontend coverage summary
+        # Idempotent re-install: the backend-coverage step may have
+        # installed it already, but this leg can run on its own when the
+        # backend report step skips (e.g. .exec missing).
+        if: always()
+        run: python -m pip install --quiet defusedxml
+
+      - name: Aggregate Playwright frontend (V8) coverage
+        # Rolls per-test V8 dumps from the test-base fixture into one
+        # vitest-shaped coverage-summary.json. Tolerates a missing dump
+        # dir (firefox/webkit runs, or a failure before any test got
+        # far enough to dump).
+        if: always()
+        id: pw-frontend-coverage
+        run: |
+          if [ -d .test-state/playwright/coverage-pw ] && \
+             find .test-state/playwright/coverage-pw -name '*.json' -type f | grep -q .; then
+            python scripts/playwright-coverage-summary.py \
+              .test-state/playwright/coverage-pw \
+              --out .test-state/playwright/coverage-pw-summary/coverage-summary.json
+            echo "summary=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "::notice::No Playwright frontend coverage dumps found (chromium-only feature)"
+            echo "summary=false" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Playwright frontend coverage step summary
+        if: always() && steps.pw-frontend-coverage.outputs.summary == 'true'
+        run: |
+          python scripts/coverage-summary.py \
+            --title "Playwright (live) frontend coverage" \
+            --vitest .test-state/playwright/coverage-pw-summary/coverage-summary.json \
+            --github-step-summary
+
+      - name: Upload Playwright frontend coverage
+        # Bundle both the aggregated summary and the raw V8 dumps so
+        # someone debugging "why is this function showing as covered"
+        # can trace it back to the source dump.
+        if: always() && steps.pw-frontend-coverage.outputs.summary == 'true'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: playwright-frontend-coverage-${{ github.run_id }}
+          path: |
+            .test-state/playwright/coverage-pw-summary/
+            .test-state/playwright/coverage-pw/
+          retention-days: 7
+
+      - name: Print backend log on failure
+        if: failure() && steps.live-tests.conclusion == 'failure'
+        run: |
+          echo "::group::Spring Boot backend log (last 500 lines)"
+          tail -500 .test-state/playwright/backend.log || echo "no backend log found"
+          echo "::endgroup::"
+      - name: Upload backend log
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: backend-log-live-${{ github.run_id }}
+          path: .test-state/playwright/backend.log
+          retention-days: 7
+      - name: Upload Playwright report
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: playwright-report-live-${{ github.run_id }}
+          path: frontend/editor/playwright-report/
+          retention-days: 7

.github/workflows/e2e-stubbed.yml

@@ -0,0 +1,54 @@
+name: Playwright E2E (stubbed)
+
+# Reusable workflow called from build.yml. Backend-free Playwright suite —
+# fast, no Spring Boot required. Runs against the `stubbed` project which
+# mocks API responses in the browser.
+on:
+  workflow_call:
+    inputs:
+      depot_cores:
+        description: "Depot runner vCPU count (used in runs-on). Override for benchmarking. Tuned to 8 to match the other playwright workflows; bench showed flat scaling above 8."
+        required: false
+        type: string
+        default: "8"
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  playwright-e2e:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || format('depot-ubuntu-24.04-{0}', inputs.depot_cores || '8') }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Set up Node.js
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: "22"
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+      - name: Install Playwright (chromium only)
+        run: task e2e:install -- chromium
+      - name: Build frontend (production bundle for vite preview)
+        env:
+          VITE_BUILD_FOR_PREVIEW: "1"
+        run: task frontend:build
+      - name: Run stubbed E2E tests (chromium)
+        run: task e2e:stubbed -- --workers=3
+      - name: Upload Playwright report
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: playwright-report-stubbed-${{ github.run_id }}
+          path: frontend/editor/playwright-report/
+          retention-days: 7

.github/workflows/frontend-backend-licenses-update.yml

@@ -7,6 +7,9 @@ on:
   pull_request:
     branches:
       - main
+  merge_group:
+    branches:
+      - main
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.ref_name || github.ref }}
@@ -16,16 +19,20 @@ permissions:
   contents: read
 
 jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
   files-changed:
     name: detect what files changed
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     timeout-minutes: 3
     outputs:
       licenses-frontend: ${{ steps.changes.outputs.licenses-frontend }}
       licenses-backend: ${{ steps.changes.outputs.licenses-backend }}
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -41,15 +48,15 @@ jobs:
   generate-frontend-license-report:
     if: needs.files-changed.outputs.licenses-frontend == 'true'
     name: Generate Frontend License Report
-    needs: files-changed
-    runs-on: ubuntu-latest
+    needs: [pick, files-changed]
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     permissions:
       contents: write
       pull-requests: write
       repository-projects: write # Required for enabling automerge
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -77,7 +84,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: "22"
           cache: "npm"
@@ -89,12 +96,13 @@ jobs:
           NPM_CONFIG_IGNORE_SCRIPTS: "true"
         run: npm ci --ignore-scripts --audit=false --fund=false
 
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
       - name: Generate frontend license report (internal PR)
         if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false
-        working-directory: frontend
         env:
           PR_IS_FORK: "false"
-        run: npm run generate-licenses
+        run: task frontend:licenses:generate
 
       - name: Generate frontend license report (fork PRs, pinned)
         if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == true
@@ -102,31 +110,31 @@ jobs:
           NPM_CONFIG_IGNORE_SCRIPTS: "true"
         working-directory: frontend
         run: |
-          mkdir -p src/assets
-          npx --yes license-report --only=prod --output=json > src/assets/3rdPartyLicenses.json
+          mkdir -p editor/src/assets
+          npx --yes license-report --only=prod --output=json > editor/src/assets/3rdPartyLicenses.json
 
       - name: Postprocess with project script (BASE version)
         if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == true
         env:
           PR_IS_FORK: "true"
         run: |
-          node base/frontend/scripts/generate-licenses.js \
-            --input frontend/src/assets/3rdPartyLicenses.json
+          node base/frontend/editor/scripts/generate-licenses.js \
+            --input frontend/editor/src/assets/3rdPartyLicenses.json
 
       - name: Copy postprocessed artifacts back (fork PRs)
         if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == true
         run: |
-          mkdir -p frontend/src/assets
-          if [ -f "base/frontend/src/assets/3rdPartyLicenses.json" ]; then
-            cp base/frontend/src/assets/3rdPartyLicenses.json frontend/src/assets/3rdPartyLicenses.json
+          mkdir -p frontend/editor/src/assets
+          if [ -f "base/frontend/editor/src/assets/3rdPartyLicenses.json" ]; then
+            cp base/frontend/editor/src/assets/3rdPartyLicenses.json frontend/editor/src/assets/3rdPartyLicenses.json
           fi
-          if [ -f "base/frontend/src/assets/license-warnings.json" ]; then
-            cp base/frontend/src/assets/license-warnings.json frontend/src/assets/license-warnings.json
+          if [ -f "base/frontend/editor/src/assets/license-warnings.json" ]; then
+            cp base/frontend/editor/src/assets/license-warnings.json frontend/editor/src/assets/license-warnings.json
           fi
 
       - name: Check for license warnings
         run: |
-          if [ -f "frontend/src/assets/license-warnings.json" ]; then
+          if [ -f "frontend/editor/src/assets/license-warnings.json" ]; then
             echo "LICENSE_WARNINGS_EXIST=true" >> $GITHUB_ENV
           else
             echo "LICENSE_WARNINGS_EXIST=false" >> $GITHUB_ENV
@@ -135,7 +143,7 @@ jobs:
       # PR Event: Check licenses and comment on PR
       - name: Delete previous license check comments
         if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false) && github.actor != 'dependabot[bot]'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -174,10 +182,10 @@ jobs:
             echo ""
             if [ "${LICENSE_WARNINGS_EXIST}" = "true" ]; then
               echo "❌ **Failed** – incompatible or unknown licenses found."
-              if [ -f "frontend/src/assets/license-warnings.json" ]; then
+              if [ -f "frontend/editor/src/assets/license-warnings.json" ]; then
                 echo ""
                 echo "### Warnings"
-                jq -r '.warnings[] | "- \(.message)"' frontend/src/assets/license-warnings.json || true
+                jq -r '.warnings[] | "- \(.message)"' frontend/editor/src/assets/license-warnings.json || true
               fi
             else
               echo "✅ **Passed** – no license warnings detected."
@@ -188,7 +196,7 @@ jobs:
 
       - name: Comment on PR - License Check Results
         if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false) && github.actor != 'dependabot[bot]'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -203,7 +211,7 @@ jobs:
               const fs = require('fs');
               let warningDetails = '';
               try {
-                const warnings = JSON.parse(fs.readFileSync('frontend/src/assets/license-warnings.json', 'utf8'));
+                const warnings = JSON.parse(fs.readFileSync('frontend/editor/src/assets/license-warnings.json', 'utf8'));
                 warningDetails = warnings.warnings.map(w => `- ${w.message}`).join('\n');
               } catch (e) {
                 warningDetails = 'Unable to read warning details';
@@ -243,7 +251,7 @@ jobs:
       - name: Commit changes (Push only)
         if: github.event_name == 'push'
         run: |
-          git add frontend/src/assets/3rdPartyLicenses.json
+          git add frontend/editor/src/assets/3rdPartyLicenses.json
           # Note: Do NOT commit license-warnings.json - it's only for PR review
           git diff --staged --quiet || echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
 
@@ -261,7 +269,7 @@ jobs:
 
           The following licenses may require review for corporate compatibility:
 
-          $(cat frontend/src/assets/license-warnings.json | jq -r '.warnings[].message')
+          $(cat frontend/editor/src/assets/license-warnings.json | jq -r '.warnings[].message')
 
           Please review these licenses to ensure they are acceptable for your use case."
           fi
@@ -273,7 +281,7 @@ jobs:
       - name: Create Pull Request (Push only)
         id: cpr
         if: github.event_name == 'push' && env.CHANGES_DETECTED == 'true'
-        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
+        uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8.1.1
         with:
           token: ${{ steps.setup-bot.outputs.token }}
           commit-message: "Update Frontend 3rd Party Licenses"
@@ -303,16 +311,18 @@ jobs:
 
   generate-backend-license-report:
     if: needs.files-changed.outputs.licenses-backend == 'true'
-    needs: files-changed
+    needs: [pick, files-changed]
     name: Generate Backend License Report
-    runs-on: ubuntu-latest
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     permissions:
       contents: write
       pull-requests: write
       repository-projects: write # Required for enabling automerge
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -337,19 +347,15 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
       - name: Check licenses and generate report
         id: license-check
-        run: |
-          # NOTE: --no-parallel is intentional here. Running the license-checking tasks in parallel has
-          # previously caused intermittent concurrency issues in CI (e.g. flaky failures in the license
-          # plugin/Gradle when multiple projects are evaluated concurrently). Disabling parallelism trades
-          # some build speed for more reliable license reports. If the underlying issues are resolved in
-          # future Gradle or plugin versions, this flag can be reconsidered.
-          ./gradlew checkLicense generateLicenseReport --no-parallel || echo "LICENSE_CHECK_FAILED=true" >> $GITHUB_ENV
+        run: task backend:licenses:generate || echo "LICENSE_CHECK_FAILED=true" >> $GITHUB_ENV
         env:
           MAVEN_USER: ${{ secrets.MAVEN_USER }}
           MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
@@ -369,7 +375,7 @@ jobs:
 
       - name: Upload artifact on license issues
         if: env.LICENSE_WARNINGS_EXIST == 'true'
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: backend-dependencies-without-allowed-license.json
           path: build/reports/dependency-license/dependencies-without-allowed-license.json
@@ -382,7 +388,7 @@ jobs:
 
       - name: Delete previous backend license check comments
         if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false) && github.actor != 'dependabot[bot]'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -412,7 +418,7 @@ jobs:
 
       - name: Comment on PR - Backend License Check Results
         if: (github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false) && github.actor != 'dependabot[bot]'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           github-token: ${{ steps.setup-bot.outputs.token }}
           script: |
@@ -495,7 +501,7 @@ jobs:
       - name: Create Pull Request (push only)
         if: github.event_name == 'push' && env.CHANGES_DETECTED == 'true'
         id: cpr
-        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
+        uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8.1.1
         with:
           token: ${{ steps.setup-bot.outputs.token }}
           commit-message: "Update Backend 3rd Party Licenses"

.github/workflows/frontend-validation.yml

@@ -0,0 +1,152 @@
+name: Frontend lint, type-check, and build
+
+# Reusable workflow called from build.yml when frontend / testing sources
+# change. Runs the consolidated `task frontend:check:all` (lint, types,
+# unit tests, build) and uploads the dist artifact for downstream jobs.
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  frontend-validation:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: Set up Node.js
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        with:
+          node-version: "22"
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+      - name: Quality-check frontend
+        id: frontend-check
+        run: task frontend:check:all
+        continue-on-error: true
+      - name: Comment on frontend check failure
+        # Only post a comment on PRs. github-script's PR helpers need an
+        # issue/PR number, which doesn't exist on merge_group runs.
+        if: steps.frontend-check.outcome == 'failure' && github.event_name == 'pull_request'
+        continue-on-error: true
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        with:
+          script: |
+            const marker = '<!-- frontend-check -->';
+            const body = [
+              marker,
+              '### Frontend Check Failed',
+              '',
+              'There are issues with your frontend code that will need to be fixed before they can be merged in.',
+              '',
+              'Run `task frontend:fix` to auto-fix what can be fixed automatically, then run `task frontend:check:all` to see what still needs fixing manually.',
+            ].join('\n');
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+            const existing = comments.find(c => c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+                body,
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                body,
+              });
+            }
+      - name: Fail if frontend check failed
+        if: steps.frontend-check.outcome == 'failure'
+        run: |
+          echo "============================================"
+          echo "  Frontend Check Failed"
+          echo "============================================"
+          echo ""
+          echo "There are issues with your frontend code that"
+          echo "will need to be fixed before they can be merged in."
+          echo ""
+          echo "Run 'task frontend:fix' to auto-fix what can be"
+          echo "fixed automatically, then run 'task frontend:check:all'"
+          echo "to see what still needs fixing manually."
+          echo "============================================"
+          exit 1
+      - name: Remove frontend check comment on success
+        if: steps.frontend-check.outcome == 'success' && github.event_name == 'pull_request'
+        continue-on-error: true
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        with:
+          script: |
+            const marker = '<!-- frontend-check -->';
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+            const existing = comments.find(c => c.body.includes(marker));
+            if (existing) {
+              await github.rest.issues.deleteComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+              });
+            }
+      - name: Vitest coverage
+        # Separate from `frontend:check:all` so the quality-gate run stays
+        # uninstrumented (faster signal) and coverage stays an informational
+        # follow-up. Continue-on-error keeps the workflow green even when
+        # a handful of test files refuse to import (e.g. missing icon
+        # specifiers) - the summary still gets posted with whatever
+        # vitest managed to instrument.
+        id: frontend-coverage
+        continue-on-error: true
+        run: task frontend:test:coverage
+      - name: Set up Python for coverage summary
+        if: always()
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        with:
+          python-version: "3.12"
+      - name: Install defusedxml for coverage summary
+        # See coverage-summary.py header - it parses XML through defusedxml
+        # to dodge the stdlib parser's exposure to XXE / billion-laughs.
+        if: always()
+        run: python -m pip install --quiet defusedxml
+      - name: Vitest coverage step summary
+        if: always()
+        run: |
+          python scripts/coverage-summary.py \
+            --title "Frontend Vitest coverage" \
+            --vitest frontend/editor/coverage/coverage-summary.json \
+            --github-step-summary
+      - name: Upload vitest coverage report
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: frontend-coverage
+          path: frontend/editor/coverage/
+          retention-days: 7
+          if-no-files-found: warn
+      - name: Upload frontend build artifacts
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: frontend-build
+          path: frontend/editor/dist/
+          retention-days: 3

.github/workflows/manage-label.yml

@@ -15,7 +15,7 @@ jobs:
       issues: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 

.github/workflows/multiOSReleases.yml

@@ -21,6 +21,14 @@ on:
           - windows
           - macos
           - linux
+      sign:
+        description: "Code sign the binaries (requires signing secrets)"
+        required: false
+        default: "true"
+        type: choice
+        options:
+          - "true"
+          - "false"
   release:
     types: [created]
 
@@ -28,15 +36,19 @@ permissions:
   contents: read
 
 jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
   determine-matrix:
     if: ${{ vars.CI_PROFILE != 'lite' }}
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
       version: ${{ steps.versionNumber.outputs.versionNumber }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -49,7 +61,7 @@ jobs:
           distribution: "temurin"
 
       - name: Cache Gradle dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: |
             ~/.gradle/caches
@@ -59,15 +71,15 @@ jobs:
             gradle-${{ runner.os }}-
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
       - name: Get version number
         id: versionNumber
         run: |
-          echo "Running gradlew printVersion..."
-          ./gradlew printVersion --quiet
           VERSION=$(./gradlew printVersion --quiet | tail -1)
           echo "Extracted version: $VERSION"
           echo "versionNumber=$VERSION" >> $GITHUB_OUTPUT
@@ -82,26 +94,28 @@ jobs:
           if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
             case "${{ github.event.inputs.platform }}" in
               "windows")
-                echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64"}]}' >> $GITHUB_OUTPUT
+                echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64","jpdfium_platforms":"windows-x64"}]}' >> $GITHUB_OUTPUT
                 ;;
               "macos")
-                echo 'matrix={"include":[{"platform":"macos-15","args":"--target aarch64-apple-darwin","name":"macos-aarch64"},{"platform":"macos-15-intel","args":"--target x86_64-apple-darwin","name":"macos-x86_64"}]}' >> $GITHUB_OUTPUT
+                echo 'matrix={"include":[{"platform":"macos-15","args":"--target universal-apple-darwin","name":"macos-universal","jpdfium_platforms":"darwin-arm64,darwin-x64"}]}' >> $GITHUB_OUTPUT
                 ;;
               "linux")
-                echo 'matrix={"include":[{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64"}]}' >> $GITHUB_OUTPUT
+                echo 'matrix={"include":[{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64","jpdfium_platforms":"linux-x64"}]}' >> $GITHUB_OUTPUT
                 ;;
               *)
-                echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64"},{"platform":"macos-15","args":"--target aarch64-apple-darwin","name":"macos-aarch64"},{"platform":"macos-15-intel","args":"--target x86_64-apple-darwin","name":"macos-x86_64"},{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64"}]}' >> $GITHUB_OUTPUT
+                echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64","jpdfium_platforms":"windows-x64"},{"platform":"macos-15","args":"--target universal-apple-darwin","name":"macos-universal","jpdfium_platforms":"darwin-arm64,darwin-x64"},{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64","jpdfium_platforms":"linux-x64"}]}' >> $GITHUB_OUTPUT
                 ;;
             esac
           else
             # For push/release events, build all platforms
-            echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64"},{"platform":"macos-15","args":"--target aarch64-apple-darwin","name":"macos-aarch64"},{"platform":"macos-15-intel","args":"--target x86_64-apple-darwin","name":"macos-x86_64"},{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64"}]}' >> $GITHUB_OUTPUT
+            echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64","jpdfium_platforms":"windows-x64"},{"platform":"macos-15","args":"--target universal-apple-darwin","name":"macos-universal","jpdfium_platforms":"darwin-arm64,darwin-x64"},{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64","jpdfium_platforms":"linux-x64"}]}' >> $GITHUB_OUTPUT
           fi
 
   build-jars:
-    needs: determine-matrix
-    runs-on: ubuntu-latest
+    needs: [pick, determine-matrix]
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
     strategy:
       matrix:
         variant:
@@ -119,7 +133,7 @@ jobs:
             file_suffix: "-server"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -132,18 +146,21 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
       - name: Setup Node.js
         if: matrix.variant.build_frontend == true
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: 22
           cache: "npm"
           cache-dependency-path: frontend/package-lock.json
 
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+
       - name: Build JAR
         run: ./gradlew build ${{ matrix.variant.build_frontend && '-PbuildWithFrontend=true' || '' }} -x spotlessApply -x spotlessCheck -x test -x sonarqube
         env:
@@ -162,7 +179,7 @@ jobs:
           cp app/core/build/libs/stirling-pdf-${{ needs.determine-matrix.outputs.version }}.jar ./jar-dist/Stirling-PDF${{ matrix.variant.file_suffix }}.jar
 
       - name: Upload JAR artifacts
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: jar${{ matrix.variant.file_suffix }}
           path: ./jar-dist/*.jar
@@ -177,9 +194,11 @@ jobs:
     env:
       SM_API_KEY: ${{ secrets.SM_API_KEY }}
       WINDOWS_CERTIFICATE: ${{ secrets.WINDOWS_CERTIFICATE }}
+      RELEASE_GPG_PRIVATE_KEY: ${{ secrets.RELEASE_GPG_PRIVATE_KEY }}
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
           allowed-endpoints: >
@@ -196,7 +215,7 @@ jobs:
           sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf libjavascriptcoregtk-4.0-dev libsoup2.4-dev libjavascriptcoregtk-4.1-dev libsoup-3.0-dev
 
       - name: Setup Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: 22
           cache: "npm"
@@ -206,7 +225,23 @@ jobs:
         uses: dtolnay/rust-toolchain@4be9e76fd7c4901c61fb841f559994984270fce7 # stable
         with:
           toolchain: stable
-          targets: ${{ (matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel') && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}
+          targets: ${{ matrix.platform == 'macos-15' && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}
+
+      # x86_64 JDK is set up first so the aarch64 step below can leave its
+      # JAVA_HOME as the active one. The macOS universal JRE build needs
+      # jmods from both arches; the x64 path is captured into the env
+      # before the second setup-java overwrites JAVA_HOME.
+      - name: Set up x86_64 JDK 25 (macOS universal JRE)
+        if: matrix.platform == 'macos-15'
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+          architecture: "x64"
+
+      - name: Capture x86_64 JAVA_HOME
+        if: matrix.platform == 'macos-15'
+        run: echo "X64_JAVA_HOME=$JAVA_HOME" >> "$GITHUB_ENV"
 
       - name: Set up JDK 25
         uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
@@ -215,93 +250,35 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
-      - name: Build Java backend with JLink
-        working-directory: ./
-        shell: bash
-        run: |
-          chmod +x ./gradlew
-          echo "🔧 Building Stirling-PDF JAR..."
-          ./gradlew build -x spotlessApply -x spotlessCheck -x test -x sonarqube
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
 
-          # Find the built JAR
-          STIRLING_JAR=$(ls app/core/build/libs/stirling-pdf-*.jar | head -n 1)
-          echo "✅ Built JAR: $STIRLING_JAR"
+      # Build the universal JRE before desktop:prepare so the jlink:runtime
+      # task short-circuits on its `test -d runtime/jre` status check.
+      - name: Build universal macOS JRE
+        if: matrix.platform == 'macos-15'
+        env:
+          AARCH64_JAVA_HOME: ${{ env.JAVA_HOME }}
+          JPDFIUM_PLATFORMS: ${{ matrix.jpdfium_platforms }}
+        run: task desktop:jlink:universal-mac
 
-          # Create Tauri directories
-          mkdir -p ./frontend/src-tauri/libs
-          mkdir -p ./frontend/src-tauri/runtime
-
-          # Copy JAR to Tauri libs
-          cp "$STIRLING_JAR" ./frontend/src-tauri/libs/
-          echo "✅ JAR copied to Tauri libs"
-
-          # Analyze JAR dependencies for jlink modules
-          echo "🔍 Analyzing JAR dependencies..."
-          if command -v jdeps &> /dev/null; then
-            DETECTED_MODULES=$(jdeps --print-module-deps --ignore-missing-deps "$STIRLING_JAR" 2>/dev/null || echo "")
-            if [ -n "$DETECTED_MODULES" ]; then
-              echo "📋 jdeps detected modules: $DETECTED_MODULES"
-              MODULES="$DETECTED_MODULES,java.compiler,java.instrument,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
-            else
-              echo "⚠️ jdeps analysis failed, using predefined modules"
-              MODULES="java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
-            fi
-          else
-            echo "⚠️ jdeps not available, using predefined modules"
-            MODULES="java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
-          fi
-
-          # Create custom JRE with jlink
-          echo "🔧 Creating custom JRE with jlink..."
-          echo "📋 Using modules: $MODULES"
-
-          # Remove any existing JRE
-          rm -rf ./frontend/src-tauri/runtime/jre
-
-          # Create the custom JRE
-          jlink \
-            --add-modules "$MODULES" \
-            --strip-debug \
-            --compress=2 \
-            --no-header-files \
-            --no-man-pages \
-            --output ./frontend/src-tauri/runtime/jre
-
-          if [ ! -d "./frontend/src-tauri/runtime/jre" ]; then
-            echo "❌ Failed to create JLink runtime"
-            exit 1
-          fi
-
-          # Test the bundled runtime
-          if [ -f "./frontend/src-tauri/runtime/jre/bin/java" ]; then
-            RUNTIME_VERSION=$(./frontend/src-tauri/runtime/jre/bin/java --version 2>&1 | head -n 1)
-            echo "✅ Custom JRE created successfully: $RUNTIME_VERSION"
-          else
-            echo "❌ Custom JRE executable not found"
-            exit 1
-          fi
-
-          # Calculate runtime size
-          RUNTIME_SIZE=$(du -sh ./frontend/src-tauri/runtime/jre | cut -f1)
-          echo "📊 Custom JRE size: $RUNTIME_SIZE"
+      - name: Prepare desktop build
         env:
           MAVEN_USER: ${{ secrets.MAVEN_USER }}
           MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
           MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
           DISABLE_ADDITIONAL_FEATURES: true
-
-      - name: Install frontend dependencies
-        working-directory: ./frontend
-        run: npm ci
+          JPDFIUM_PLATFORMS: ${{ matrix.jpdfium_platforms }}
+        run: task desktop:prepare
 
       # DigiCert KeyLocker Setup (Cloud HSM)
       - name: Setup DigiCert KeyLocker
         id: digicert-setup
-        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && (github.event_name == 'release' || github.ref == 'refs/heads/V2-master') }}
+        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master') }}
         uses: digicert/ssm-code-signing@1d820463733701cf1484c7eb5d7d24a15ca2c454 # v1.2.1
         env:
           SM_API_KEY: ${{ secrets.SM_API_KEY }}
@@ -311,7 +288,7 @@ jobs:
           SM_HOST: ${{ secrets.SM_HOST }}
 
       - name: Setup DigiCert KeyLocker Certificate
-        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && (github.event_name == 'release' || github.ref == 'refs/heads/V2-master') }}
+        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master') }}
         shell: pwsh
         run: |
           Write-Host "Setting up DigiCert KeyLocker environment..."
@@ -346,7 +323,7 @@ jobs:
 
       # Traditional PFX Certificate Import (fallback if KeyLocker not configured)
       - name: Import Windows Code Signing Certificate
-        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY == '' && (github.event_name == 'release' || github.ref == 'refs/heads/V2-master') }}
+        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY == '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master') }}
         env:
           WINDOWS_CERTIFICATE: ${{ secrets.WINDOWS_CERTIFICATE }}
           WINDOWS_CERTIFICATE_PASSWORD: ${{ secrets.WINDOWS_CERTIFICATE_PASSWORD }}
@@ -377,7 +354,7 @@ jobs:
           }
 
       - name: Import Apple Developer Certificate
-        if: (matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel') && (github.event_name == 'release' || github.ref == 'refs/heads/V2-master')
+        if: matrix.platform == 'macos-15' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master')
         env:
           APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
           APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
@@ -398,7 +375,7 @@ jobs:
           rm certificate.p12
 
       - name: Verify Certificate
-        if: (matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel') && (github.event_name == 'release' || github.ref == 'refs/heads/V2-master')
+        if: matrix.platform == 'macos-15' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master')
         run: |
           echo "Verifying Apple Developer Certificate..."
           KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
@@ -409,8 +386,82 @@ jobs:
           echo "APPLE_SIGNING_IDENTITY=$CERT_ID" >> $GITHUB_ENV
           echo "Certificate imported successfully."
 
+      # Pre-flight: verify smctl can talk to DigiCert and sync cert before we sign.
+      # Mirrors the setup from working public Tauri+KeyLocker repos (Labric, Meetily).
+      # Without this, signCommand failures are opaque (Tauri captures but drops
+      # smctl's stderr) - running these loudly surfaces auth/env/keypair issues.
+      - name: Preflight smctl
+        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master') }}
+        shell: pwsh
+        env:
+          KEYPAIR_ALIAS: ${{ secrets.SM_KEYPAIR_ALIAS }}
+        run: |
+          & smctl healthcheck
+          if ($LASTEXITCODE -ne 0) { Write-Host "[ERROR] smctl healthcheck failed"; exit 1 }
+          & smctl keypair ls
+          if ($LASTEXITCODE -ne 0) { Write-Host "[ERROR] smctl keypair ls failed"; exit 1 }
+          & smctl windows certsync --keypair-alias "$env:KEYPAIR_ALIAS"
+          if ($LASTEXITCODE -ne 0) { Write-Host "[WARN] smctl windows certsync returned non-zero - continuing" }
+          Write-Host "[SUCCESS] smctl preflight passed"
+
+      # Write platform-specific Tauri config that adds signCommand for Windows.
+      # Tauri auto-merges tauri.windows.conf.json with tauri.conf.json (RFC 7396).
+      # Tauri calls this command on every binary BEFORE bundling into the MSI,
+      # substituting %1 with the file path.
+      #
+      # Why OBJECT form (cmd + args) instead of string:
+      # Tauri's string-form parser does a naive split(' ') with no shell/quote handling.
+      # Args with spaces or quote characters get mangled. The object form passes each
+      # arg directly to Rust's Command::arg which handles Windows CreateProcess quoting.
+      #
+      # Why --keypair-alias instead of --fingerprint:
+      # --fingerprint requires smctl windows certsync to have synced the cert to the
+      # Windows cert store first. --keypair-alias goes direct through PKCS11 and works
+      # without certsync. All real-world working Tauri+smctl examples use this flag.
+      #
+      # smctl reads SM_HOST, SM_API_KEY, SM_CLIENT_CERT_FILE, SM_CLIENT_CERT_PASSWORD
+      # from env (set by prior DigiCert setup step). No --config-file needed.
+      - name: Configure Windows code signing
+        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master') }}
+        shell: bash
+        env:
+          KEYPAIR_ALIAS: ${{ secrets.SM_KEYPAIR_ALIAS }}
+        run: |
+          cat > ./frontend/editor/src-tauri/tauri.windows.conf.json <<EOF
+          {
+            "bundle": {
+              "windows": {
+                "signCommand": {
+                  "cmd": "smctl",
+                  "args": ["sign", "--keypair-alias", "${KEYPAIR_ALIAS}", "--input", "%1", "--verbose"]
+                }
+              }
+            }
+          }
+          EOF
+          echo "Generated tauri.windows.conf.json (alias masked):"
+          sed "s/${KEYPAIR_ALIAS}/***/g" ./frontend/editor/src-tauri/tauri.windows.conf.json
+
+      - name: Import release GPG signing key (Linux)
+        if: matrix.platform == 'ubuntu-22.04' && env.RELEASE_GPG_PRIVATE_KEY != '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master')
+        run: |
+          echo "$RELEASE_GPG_PRIVATE_KEY" | gpg --batch --import
+          gpg --list-secret-keys --keyid-format=long
+
+      - name: Make libjvm discoverable for linuxdeploy (Linux AppImage)
+        if: matrix.platform == 'ubuntu-22.04'
+        run: |
+          JAVA_LIBJVM="$JAVA_HOME/lib/server/libjvm.so"
+          if [ -f "$JAVA_LIBJVM" ]; then
+            sudo ln -sf "$JAVA_LIBJVM" /usr/lib/libjvm.so
+            echo "Linked libjvm from $JAVA_LIBJVM -> /usr/lib/libjvm.so"
+          else
+            echo "libjvm not found at $JAVA_LIBJVM"
+            exit 1
+          fi
+
       - name: Build Tauri app
-        uses: tauri-apps/tauri-action@51a9f1156b33df106d827c3a78f8f894946c5faa # v0.5.25
+        uses: tauri-apps/tauri-action@84b9d35b5fc46c1e45415bdb6144030364f7ebc5 # v0.6.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
@@ -419,150 +470,181 @@ jobs:
           APPLE_ID: ${{ secrets.APPLE_ID }}
           APPLE_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
           APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
-          APPIMAGETOOL_SIGN_PASSPHRASE: ${{ secrets.APPIMAGETOOL_SIGN_PASSPHRASE }}
+          # AppImage signing — three env vars work together:
+          #   SIGN=1                        tells linuxdeploy-plugin-appimage to forward --sign to appimagetool
+          #   APPIMAGETOOL_SIGN_PASSPHRASE  appimagetool uses this to unlock the GPG key non-interactively
+          #   SIGN_KEY                      appimagetool picks the key matching this fingerprint
+          # Without SIGN=1, the other two are ignored and the AppImage is built unsigned even if a key is present.
+          # Mirror the Windows/macOS gate: only sign on a real release/dispatch+sign or V2-master, when secret is present.
+          SIGN: ${{ (env.RELEASE_GPG_PRIVATE_KEY != '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master')) && '1' || '0' }}
+          APPIMAGETOOL_SIGN_PASSPHRASE: ${{ secrets.RELEASE_GPG_PASSPHRASE }}
+          SIGN_KEY: ${{ vars.RELEASE_GPG_FINGERPRINT }}
           TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
           TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
           VITE_SUPABASE_PUBLISHABLE_DEFAULT_KEY: ${{ secrets.VITE_SUPABASE_PUBLISHABLE_DEFAULT_KEY || 'sb_publishable_UHz2SVRF5mvdrPHWkRteyA_yNlZTkYb' }}
           VITE_SAAS_SERVER_URL: ${{ secrets.VITE_SAAS_SERVER_URL || 'https://app.stirlingpdf.com' }}
           VITE_SAAS_BACKEND_API_URL: ${{ secrets.VITE_SAAS_BACKEND_API_URL || 'https://api.stirlingpdf.com' }}
-          # Only enable Windows signing in Tauri when on release or V2-master
-          SIGN: ${{ (github.event_name == 'release' || github.ref == 'refs/heads/V2-master') && (env.SM_API_KEY == '' && env.WINDOWS_CERTIFICATE != '') && '1' || '0' }}
+          # DigiCert KeyLocker env vars consumed by smctl during signCommand
+          SM_CODE_SIGNING_CERT_SHA1_HASH: ${{ secrets.SM_CODE_SIGNING_CERT_SHA1_HASH }}
           CI: true
         with:
-          projectPath: ./frontend
+          projectPath: ./frontend/editor
           tauriScript: npx tauri
           args: ${{ matrix.args }}
+          updaterJsonKeepUniversal: true
 
-      # Sign with DigiCert KeyLocker (post-build)
-      - name: Sign Windows binaries with DigiCert KeyLocker
-        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && (github.event_name == 'release' || github.ref == 'refs/heads/V2-master') }}
+      - name: Clear release GPG key from runner keyring (Linux)
+        if: always() && matrix.platform == 'ubuntu-22.04' && env.RELEASE_GPG_PRIVATE_KEY != '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master')
+        env:
+          RELEASE_GPG_FINGERPRINT: ${{ vars.RELEASE_GPG_FINGERPRINT }}
+        run: |
+          if [ -n "$RELEASE_GPG_FINGERPRINT" ]; then
+            gpg --batch --yes --delete-secret-keys "$RELEASE_GPG_FINGERPRINT" || true
+            gpg --batch --yes --delete-keys "$RELEASE_GPG_FINGERPRINT" || true
+          fi
+
+      # Verify the MSI (outer wrapper users download) AND the inner exe extracted
+      # from it (what actually gets installed and what AV scans). We don't check
+      # target/.../release/stirling-pdf.exe - that's Tauri's intermediate build
+      # artifact. Tauri signs a COPY when bundling into the MSI and leaves the raw
+      # cargo output unsigned, so checking it produces false negatives.
+      - name: Verify Windows Code Signature
+        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && (github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.sign != 'false') || github.ref == 'refs/heads/V2-master') }}
         shell: pwsh
         run: |
-          Write-Host "=== DigiCert KeyLocker Signing ==="
+          $allSigned = $true
 
-          # Test smctl connectivity first
-          Write-Host "Testing smctl connection..."
-          $healthCheck = & smctl healthcheck 2>&1
-          if ($LASTEXITCODE -eq 0) {
-            Write-Host "[SUCCESS] Connected to DigiCert KeyLocker"
-          } else {
-            Write-Host "[ERROR] Failed to connect to DigiCert KeyLocker"
-            Write-Host $healthCheck
+          # Check MSI installer (outer wrapper - what users download)
+          $msiFiles = Get-ChildItem -Path "./frontend/editor/src-tauri/target" -Filter "*.msi" -Recurse -File
+          if ($msiFiles.Count -eq 0) {
+            Write-Host "[ERROR] No MSI found under target/"
             exit 1
           }
-          Write-Host ""
-
-          # Sync certificates to Windows certificate store
-          Write-Host "Syncing certificates to Windows certificate store..."
-          $syncOutput = & smctl windows certsync 2>&1
-          Write-Host "Cert sync result: $syncOutput"
-          Write-Host ""
-
-          # Find only the files we need to sign
-          $filesToSign = @()
-
-          # Main application executable
-          $mainExe = Get-ChildItem -Path "./frontend/src-tauri/target/x86_64-pc-windows-msvc/release" -Filter "stirling-pdf.exe" -File -ErrorAction SilentlyContinue
-          if ($mainExe) { $filesToSign += $mainExe }
-
-          # MSI installer
-          $msiFiles = Get-ChildItem -Path "./frontend/src-tauri/target" -Filter "*.msi" -Recurse -File
-          $filesToSign += $msiFiles
-
-          if ($filesToSign.Count -eq 0) {
-            Write-Host "[ERROR] No files found to sign"
-            exit 1
-          }
-
-          Write-Host "Found $($filesToSign.Count) files to sign:"
-          foreach ($f in $filesToSign) { Write-Host "  - $($f.Name)" }
-          Write-Host ""
-
-          $signedCount = 0
-          foreach ($file in $filesToSign) {
-            Write-Host "Signing: $($file.Name)"
-
-            # Get PKCS11 config file path
-            $pkcs11Config = $env:PKCS11_CONFIG
-            if (-not $pkcs11Config) {
-              Write-Host "[ERROR] PKCS11_CONFIG environment variable not set"
-              exit 1
+          foreach ($msi in $msiFiles) {
+            $sig = Get-AuthenticodeSignature -FilePath $msi.FullName
+            Write-Host "MSI: Status=$($sig.Status), Signer=$($sig.SignerCertificate.Subject)"
+            if ($sig.Status -ne "Valid") {
+              Write-Host "[ERROR] MSI is not signed"
+              $allSigned = $false
             }
+          }
 
-            Write-Host "Using PKCS11 config: $pkcs11Config"
-
-            # Try signing with certificate fingerprint first (if available)
-            $fingerprint = "${{ secrets.SM_CODE_SIGNING_CERT_SHA1_HASH }}"
-            if ($fingerprint -and $fingerprint -ne "") {
-              Write-Host "Attempting to sign with certificate fingerprint..."
-              $output = & smctl sign --fingerprint "$fingerprint" --input "$($file.FullName)" --config-file "$pkcs11Config" --verbose 2>&1
-              $exitCode = $LASTEXITCODE
+          # Extract MSI and verify the inner exe (the file that actually gets installed).
+          # This is the critical check - AV flags the installed exe at runtime.
+          $msi = $msiFiles[0].FullName
+          $extractDir = Join-Path $env:RUNNER_TEMP "msi-verify"
+          if (Test-Path $extractDir) { Remove-Item $extractDir -Recurse -Force }
+          $proc = Start-Process msiexec.exe -ArgumentList '/a', $msi, '/qn', "TARGETDIR=$extractDir" -Wait -PassThru -NoNewWindow
+          if ($proc.ExitCode -eq 0) {
+            $innerExe = Get-ChildItem -Path $extractDir -Filter "stirling-pdf.exe" -Recurse -File | Select-Object -First 1
+            if ($innerExe) {
+              $sig = Get-AuthenticodeSignature -FilePath $innerExe.FullName
+              Write-Host "Inner EXE (from MSI): Status=$($sig.Status), Signer=$($sig.SignerCertificate.Subject)"
+              if ($sig.Status -ne "Valid") {
+                Write-Host "[ERROR] Inner exe extracted from MSI is NOT signed - AV will flag this at runtime"
+                $allSigned = $false
+              }
             } else {
-              Write-Host "No fingerprint provided, using keypair alias..."
-              $output = & smctl sign --keypair-alias "${{ secrets.SM_KEYPAIR_ALIAS }}" --input "$($file.FullName)" --config-file "$pkcs11Config" --verbose 2>&1
-              $exitCode = $LASTEXITCODE
+              Write-Host "[ERROR] Could not find stirling-pdf.exe inside MSI"
+              $allSigned = $false
             }
-
-            Write-Host "Exit code: $exitCode"
-            Write-Host "Output: $output"
-
-            if ($output -match "FAILED" -or $output -match "error" -or $output -match "Error") {
-              Write-Host "[ERROR] Signing failed for $($file.Name)"
-              exit 1
-            }
-
-            if ($exitCode -ne 0) {
-              Write-Host "[ERROR] Failed to sign $($file.Name)"
-              Write-Host "Full error output:"
-              Write-Host $output
-              exit 1
-            }
-
-            $signedCount++
-            Write-Host "[SUCCESS] Signed: $($file.Name)"
-            Write-Host ""
+          } else {
+            Write-Host "[ERROR] Failed to extract MSI for verification (exit code: $($proc.ExitCode))"
+            $allSigned = $false
           }
 
-          Write-Host "=== Summary ==="
-          Write-Host "[SUCCESS] Signed $signedCount/$($filesToSign.Count) files successfully"
+          if (-not $allSigned) {
+            Write-Host "[ERROR] Signature verification failed"
+            exit 1
+          }
+          Write-Host "[SUCCESS] MSI and installed exe are properly signed"
 
+      # Dump smctl log files on failure. Tauri's signCommand captures smctl output
+      # but drops stderr when the command exits non-zero, making failures opaque.
+      # The real errors live in smctl's log files - surface them here for debugging.
+      - name: Dump smctl logs on failure
+        if: ${{ failure() && matrix.platform == 'windows-latest' && env.SM_API_KEY != '' }}
+        shell: pwsh
+        run: |
+          $logDir = "$env:USERPROFILE\.signingmanager\logs"
+          if (Test-Path $logDir) {
+            Get-ChildItem $logDir | ForEach-Object {
+              Write-Host "=== $($_.FullName) ==="
+              Get-Content $_.FullName -Tail 200
+              Write-Host ""
+            }
+          } else {
+            Write-Host "smctl log directory not found at $logDir"
+          }
+
+      # Rename + Upload: use always() so artifacts are still collected when verify
+      # fails - we need them to manually inspect what actually came out of the build.
       - name: Rename artifacts
+        if: always() && steps.digicert-setup.conclusion != 'failure'
         shell: bash
         run: |
-          mkdir -p ./dist
-          cd ./frontend/src-tauri/target
+          # Absolute dist path so the cd below can't break the copy targets.
+          DIST="$GITHUB_WORKSPACE/dist"
+          mkdir -p "$DIST"
+          cd ./frontend/editor/src-tauri/target
 
-          # Find and rename artifacts based on platform
+          echo "=== tauri bundle artifacts ==="
+          find . -path "*/bundle/*" \( -name "*.msi" -o -name "*.deb" \
+            -o -name "*.rpm" -o -name "*.AppImage" -o -name "*.dmg" \
+            -o -name "*.app.tar.gz" -o -name "*.sig" \) 2>/dev/null | sort || true
+          echo "=============================="
+
+          # createUpdaterArtifacts:true signs the native installers in place;
+          # each <bundle> ships with a sibling <bundle>.sig consumed by latest.json.
           if [ "${{ matrix.platform }}" = "windows-latest" ]; then
-            find . -name "*.exe" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.exe" \;
-            find . -name "*.msi" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.msi" \;
-          elif [ "${{ matrix.platform }}" = "macos-15" ] || [ "${{ matrix.platform }}" = "macos-15-intel" ]; then
-            find . -name "*.dmg" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.dmg" \;
-            find . -name "*.app" -exec cp -r {} "../../../dist/Stirling-PDF-${{ matrix.name }}.app" \;
+            find . -name "*.msi" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.msi" \;
+            find . -name "*.msi.sig" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.msi.sig" \;
+          elif [ "${{ matrix.platform }}" = "macos-15" ]; then
+            # DMG = manual install; .app.tar.gz (+ .sig) = updater payload.
+            # Raw .app is intentionally not shipped (hundreds of MB of uncompressed input).
+            find . -name "*.dmg" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.dmg" \;
+            find . -name "*.app.tar.gz" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.app.tar.gz" \;
+            find . -name "*.app.tar.gz.sig" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.app.tar.gz.sig" \;
           else
-            find . -name "*.deb" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.deb" \;
-            find . -name "*.AppImage" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.AppImage" \;
+            # The raw .AppImage IS its updater payload (signed -> .AppImage.sig),
+            # not a .tar.gz wrapper - that's only produced under v1Compatible.
+            find . -name "*.deb" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.deb" \;
+            find . -name "*.deb.sig" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.deb.sig" \;
+            find . -name "*.rpm" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.rpm" \;
+            find . -name "*.rpm.sig" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.rpm.sig" \;
+            find . -name "*.AppImage" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.AppImage" \;
+            find . -name "*.AppImage.sig" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.AppImage.sig" \;
           fi
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        if: always() && steps.digicert-setup.conclusion != 'failure'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: Stirling-PDF-${{ matrix.name }}
           path: ./dist/*
           retention-days: 1
 
-  create-release:
-    if: (github.event_name == 'workflow_dispatch' && github.event.inputs.test_mode != 'true') || github.event_name == 'release' || github.ref == 'refs/heads/V2-master'
-    needs: [determine-matrix, build, build-jars]
-    runs-on: ubuntu-latest
+  collect-and-release:
+    needs: [pick, determine-matrix, build, build-jars]
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     permissions:
       contents: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
+      # Sparse-check out the verifier + pubkey before the artifact downloads
+      # so the checkout cannot clobber ./artifacts.
+      - name: Checkout updater verifier
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          sparse-checkout: |
+            .github/scripts/verify-updater-signatures.py
+            frontend/editor/src-tauri/tauri.conf.json
+          sparse-checkout-cone-mode: false
+
       - name: Download all Tauri artifacts
         uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
@@ -590,16 +672,146 @@ jobs:
       - name: Display structure of downloaded files
         run: ls -R ./artifacts
 
+      # tauri-action only emits latest.json when it also publishes the release
+      # (tagName/releaseId set). We publish separately via action-gh-release,
+      # so build latest.json here from the per-platform .sig files.
+      - name: Generate updater latest.json
+        env:
+          VERSION: ${{ needs.determine-matrix.outputs.version }}
+          TAG: v${{ needs.determine-matrix.outputs.version }}
+          REPO: ${{ github.repository }}
+        run: |
+          python3 - << 'PYEOF'
+          import json, os, sys
+          from pathlib import Path
+          from datetime import datetime, timezone
+
+          VERSION = os.environ['VERSION']
+          TAG = os.environ['TAG']
+          REPO = os.environ['REPO']
+
+          ART = Path('./artifacts/tauri')
+
+          # Tauri updater looks up {os}-{arch}-{installer} (e.g. linux-x86_64-deb)
+          # before bare {os}-{arch}, so per-format Linux keys let deb/rpm/appimage
+          # each self-update from their matching file. macOS universal serves both
+          # arches from the one .app.tar.gz.
+          PLATFORM_MAP = [
+              {
+                  'bundles': ['Stirling-PDF-linux-x86_64.deb'],
+                  'targets': ['linux-x86_64-deb'],
+              },
+              {
+                  'bundles': ['Stirling-PDF-linux-x86_64.rpm'],
+                  'targets': ['linux-x86_64-rpm'],
+              },
+              {
+                  'bundles': ['Stirling-PDF-linux-x86_64.AppImage'],
+                  'targets': ['linux-x86_64-appimage'],
+              },
+              {
+                  'bundles': ['Stirling-PDF-windows-x86_64.msi'],
+                  'targets': ['windows-x86_64-msi', 'windows-x86_64'],
+              },
+              {
+                  'bundles': ['Stirling-PDF-macos-universal.app.tar.gz'],
+                  'targets': ['darwin-x86_64', 'darwin-aarch64'],
+              },
+          ]
+
+          # rglob() because download-artifact varies layout: one artifact -> flat,
+          # many -> nested under <artifact-name>/.
+          def find_signed(name):
+              for bundle_path in sorted(ART.rglob(name)):
+                  sig_path = bundle_path.with_name(bundle_path.name + '.sig')
+                  if sig_path.exists():
+                      return bundle_path, sig_path
+              return None
+
+          platforms = {}
+          skipped = []
+          for entry in PLATFORM_MAP:
+              picked = None
+              for name in entry['bundles']:
+                  picked = find_signed(name)
+                  if picked:
+                      break
+              if not picked:
+                  skipped.append(
+                      f"{entry['targets']} (no signed bundle among "
+                      f"{entry['bundles']} - TAURI_SIGNING_PRIVATE_KEY unset "
+                      f"or createUpdaterArtifacts disabled?)"
+                  )
+                  continue
+              bundle_path, sig_path = picked
+              signature = sig_path.read_text(encoding='utf-8').strip()
+              url = f"https://github.com/{REPO}/releases/download/{TAG}/{bundle_path.name}"
+              for target in entry['targets']:
+                  platforms[target] = {'signature': signature, 'url': url}
+              print(f"Added {entry['targets']} from {bundle_path.name}")
+
+          if skipped:
+              print("Skipped platforms:")
+              for s in skipped:
+                  print(f"  - {s}")
+
+          if not platforms:
+              print(
+                  "WARN: no signed updater bundles found - "
+                  "skipping latest.json generation"
+              )
+              sys.exit(0)
+
+          manifest = {
+              'version': VERSION,
+              'notes': f"See https://github.com/{REPO}/releases/tag/{TAG}",
+              'pub_date': datetime.now(timezone.utc).strftime('%Y-%m-%dT%H:%M:%SZ'),
+              'platforms': platforms,
+          }
+
+          out = Path('./artifacts/latest.json')
+          out.write_text(json.dumps(manifest, indent=2) + '\n', encoding='utf-8')
+          print(f"Generated {out} with platforms: {sorted(platforms.keys())}")
+          PYEOF
+
+      - name: Upload merged artifacts for review
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        with:
+          name: release-artifacts
+          path: ./artifacts/
+          retention-days: 7
+
+      # Gate publish on valid updater sigs. Runs after the review upload (so
+      # artifacts survive for debugging) and before action-gh-release.
+      - name: Verify updater signatures
+        run: |
+          python3 -m pip install --quiet 'cryptography==44.0.0'
+          python3 .github/scripts/verify-updater-signatures.py \
+            ./artifacts/tauri frontend/editor/src-tauri/tauri.conf.json
+
+      # workflow_dispatch path requires platform=='all' so a single-platform
+      # dispatch can't overwrite an existing release's full latest.json with a
+      # partial one (action-gh-release defaults overwrite_files:true).
+      # release / V2-master always build the full matrix so no extra guard needed.
+      # fail_on_unmatched_files makes a missing latest.json or installer fail loudly
+      # instead of silently shipping a broken auto-update.
       - name: Upload binaries to Release
-        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2.6.1
+        if: (github.event_name == 'workflow_dispatch' && github.event.inputs.test_mode != 'true' && github.event.inputs.platform == 'all') || github.event_name == 'release' || github.ref == 'refs/heads/V2-master'
+        uses: softprops/action-gh-release@b4309332981a82ec1c5618f44dd2e27cc8bfbfda # v3.0.0
         with:
           tag_name: v${{ needs.determine-matrix.outputs.version }}
           generate_release_notes: true
+          fail_on_unmatched_files: true
+          # Installers + updater payloads + manifest. .sig contents are embedded
+          # in latest.json so the .sig files themselves are not uploaded.
           files: |
             ./artifacts/**/*.jar
             ./artifacts/**/*.msi
             ./artifacts/**/*.dmg
+            ./artifacts/**/*.app.tar.gz
             ./artifacts/**/*.deb
+            ./artifacts/**/*.rpm
             ./artifacts/**/*.AppImage
+            ./artifacts/latest.json
           draft: false
           prerelease: false

.github/workflows/nightly.yml

@@ -13,12 +13,16 @@ permissions:
   contents: read
 
 jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
   playwright-all-browsers:
     name: Playwright (chromium + firefox + webkit)
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -26,28 +30,24 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Set up Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: "22"
           cache: "npm"
           cache-dependency-path: frontend/package-lock.json
 
-      - name: Install frontend dependencies
-        run: cd frontend && npm ci
-
-      - name: Generate icons
-        run: cd frontend && node scripts/generate-icons.js
-
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
       - name: Install all Playwright browsers
-        run: cd frontend && npx playwright install --with-deps
+        run: task e2e:install
 
       - name: Run E2E tests (all browsers)
-        run: cd frontend && npx playwright test
+        run: task e2e:cross-browser
 
       - name: Upload Playwright report
         if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: playwright-nightly-${{ github.run_id }}
-          path: frontend/playwright-report/
+          path: frontend/editor/playwright-report/
           retention-days: 14

.github/workflows/package-managers.yml

@@ -0,0 +1,155 @@
+name: Update Package Manager Manifests
+
+on:
+  release:
+    types: [released]
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version to test (e.g. 2.9.2 — no v prefix)"
+        required: true
+        type: string
+      dry_run:
+        description: "Skip the git push at the end (safe test)"
+        type: boolean
+        default: true
+
+permissions:
+  contents: read
+
+jobs:
+  get-release-info:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.info.outputs.version }}
+      dmg_sha256: ${{ steps.hashes.outputs.dmg_sha256 }}
+      msi_sha256: ${{ steps.hashes.outputs.msi_sha256 }}
+      deb_sha256: ${{ steps.hashes.outputs.deb_sha256 }}
+      jar_sha256: ${{ steps.hashes.outputs.jar_sha256 }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Extract version from tag or manual input
+        id: info
+        env:
+          DISPATCH_VERSION: ${{ inputs.version }}
+          RELEASE_TAG: ${{ github.event.release.tag_name }}
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            VERSION="$DISPATCH_VERSION"
+          else
+            VERSION="$RELEASE_TAG"
+          fi
+          VERSION="${VERSION#v}"
+          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+
+      - name: Download release assets and compute SHA256
+        id: hashes
+        env:
+          VERSION: ${{ steps.info.outputs.version }}
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          BASE="https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v${VERSION}"
+
+          download_sha256() {
+            local url="$1"
+            local file
+            file=$(basename "$url")
+            curl -fsSL --retry 3 -o "$file" "$url"
+            sha256sum "$file" | awk '{print $1}'
+          }
+
+          DMG_SHA=$(download_sha256 "${BASE}/Stirling-PDF-macos-universal.dmg")
+          MSI_SHA=$(download_sha256 "${BASE}/Stirling-PDF-windows-x86_64.msi")
+          DEB_SHA=$(download_sha256 "${BASE}/Stirling-PDF-linux-x86_64.deb")
+          JAR_SHA=$(download_sha256 "${BASE}/Stirling-PDF-with-login.jar")
+
+          echo "dmg_sha256=$DMG_SHA" >> "$GITHUB_OUTPUT"
+          echo "msi_sha256=$MSI_SHA" >> "$GITHUB_OUTPUT"
+          echo "deb_sha256=$DEB_SHA" >> "$GITHUB_OUTPUT"
+          echo "jar_sha256=$JAR_SHA" >> "$GITHUB_OUTPUT"
+
+  update-homebrew-and-scoop:
+    needs: get-release-info
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Checkout homebrew-stirling-pdf tap (also hosts Scoop bucket)
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          repository: Stirling-Tools/homebrew-stirling-pdf
+          token: ${{ secrets.HOMEBREW_TAP_TOKEN }}
+          path: tap
+
+      # Stirling-PDF now ships a single universal DMG, so the Cask should
+      # have one sha256 line rather than separate on_arm/on_intel blocks.
+      # We rewrite every `sha256 "..."` in the Cask to the same value so
+      # the workflow keeps working through the Cask migration: pre-migration
+      # both arch blocks get the universal SHA (still correct, since both
+      # would resolve to the same DMG), post-migration the lone sha256 line
+      # is updated.
+      - name: Update Homebrew cask (Casks/stirling-pdf.rb)
+        env:
+          VERSION: ${{ needs.get-release-info.outputs.version }}
+          DMG_SHA: ${{ needs.get-release-info.outputs.dmg_sha256 }}
+        run: |
+          CASK="tap/Casks/stirling-pdf.rb"
+          sed -i "s/version \"[^\"]*\"/version \"${VERSION}\"/" "$CASK"
+          sed -i "s/sha256 \"[^\"]*\"/sha256 \"${DMG_SHA}\"/g" "$CASK"
+
+      - name: Update Homebrew formula (Formula/stirling-pdf-server.rb)
+        env:
+          VERSION: ${{ needs.get-release-info.outputs.version }}
+          JAR_SHA: ${{ needs.get-release-info.outputs.jar_sha256 }}
+        run: |
+          FORMULA="tap/Formula/stirling-pdf-server.rb"
+          sed -i "s/version \"[^\"]*\"/version \"${VERSION}\"/" "$FORMULA"
+          sed -i "s/sha256 \"[^\"]*\"/sha256 \"${JAR_SHA}\"/" "$FORMULA"
+
+      - name: Update Scoop stirling-pdf.json
+        env:
+          VERSION: ${{ needs.get-release-info.outputs.version }}
+          MSI_SHA: ${{ needs.get-release-info.outputs.msi_sha256 }}
+        run: |
+          MANIFEST="tap/scoop/stirling-pdf.json"
+          jq --arg v "$VERSION" --arg h "$MSI_SHA" \
+            '.version = $v | .architecture["64bit"].url = "https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v\($v)/Stirling-PDF-windows-x86_64.msi" | .architecture["64bit"].hash = $h' \
+            "$MANIFEST" > tmp.json && mv tmp.json "$MANIFEST"
+
+      - name: Update Scoop stirling-pdf-server.json
+        env:
+          VERSION: ${{ needs.get-release-info.outputs.version }}
+          JAR_SHA: ${{ needs.get-release-info.outputs.jar_sha256 }}
+        run: |
+          MANIFEST="tap/scoop/stirling-pdf-server.json"
+          jq --arg v "$VERSION" --arg h "$JAR_SHA" \
+            '.version = $v | .url = "https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v\($v)/Stirling-PDF-with-login.jar" | .hash = $h' \
+            "$MANIFEST" > tmp.json && mv tmp.json "$MANIFEST"
+
+      - name: Show tap diff (for dry-run visibility)
+        working-directory: tap
+        run: |
+          echo "--- diff --stat ---"
+          git diff --stat
+          echo "--- full diff ---"
+          git diff
+
+      - name: Commit and push all tap updates
+        if: ${{ github.event_name == 'release' || inputs.dry_run == false }}
+        working-directory: tap
+        run: |
+          git config user.name  "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add Casks/stirling-pdf.rb Formula/stirling-pdf-server.rb scoop/stirling-pdf.json scoop/stirling-pdf-server.json
+          git diff --cached --quiet && echo "No changes" && exit 0
+          git commit -m "chore: bump Stirling-PDF to v${{ needs.get-release-info.outputs.version }}"
+          git push

.github/workflows/pre_commit.yml

@@ -1,10 +1,11 @@
 name: Pre-commit
 
+# Runs `pre-commit run` for ruff / codespell / gitleaks / EOF / trailing-ws.
+# Called from build.yml on PRs and merge_group; also runnable on demand via
+# workflow_dispatch for manual local-equivalent linting.
 on:
+  workflow_call:
   workflow_dispatch:
-  push:
-    branches:
-      - main
 
 permissions:
   contents: read
@@ -16,12 +17,9 @@ jobs:
       # Prevents sdist builds → no tar extraction
       PIP_ONLY_BINARY: ":all:"
       PIP_DISABLE_PIP_VERSION_CHECK: "1"
-    permissions:
-      contents: write
-      pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -31,13 +29,6 @@ jobs:
           fetch-depth: 0
           persist-credentials: false
 
-      - name: Setup GitHub App Bot
-        id: setup-bot
-        uses: ./.github/actions/setup-bot
-        with:
-          app-id: ${{ secrets.GH_APP_ID }}
-          private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
-
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
@@ -57,47 +48,4 @@ jobs:
           pre-commit run gitleaks --all-files -c .pre-commit-config.yaml
           pre-commit run end-of-file-fixer --all-files -c .pre-commit-config.yaml
           pre-commit run trailing-whitespace --all-files -c .pre-commit-config.yaml
-        continue-on-error: true
-
-      - name: Set up JDK 25
-        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
-        with:
-          java-version: "25"
-          distribution: "temurin"
-
-      - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
-        with:
-          gradle-version: 9.3.1
-
-      - name: Build with Gradle
-        run: ./gradlew build
-        env:
-          MAVEN_USER: ${{ secrets.MAVEN_USER }}
-          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
-          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
-
-      - name: git add
-        run: |
-          git add .
-          git diff --staged --quiet || echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
-
-      - name: Create Pull Request
-        if: env.CHANGES_DETECTED == 'true'
-        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
-        with:
-          token: ${{ steps.setup-bot.outputs.token }}
-          commit-message: ":file_folder: pre-commit"
-          committer: ${{ steps.setup-bot.outputs.committer }}
-          author: ${{ steps.setup-bot.outputs.committer }}
-          signoff: true
-          branch: pre-commit
-          title: "🤖 format everything with pre-commit by ${{ steps.setup-bot.outputs.app-slug }}"
-          body: |
-            Auto-generated by [create-pull-request][1] with **${{ steps.setup-bot.outputs.app-slug }}**
-
-            [1]: https://github.com/peter-evans/create-pull-request
-          draft: false
-          delete-branch: true
-          labels: github-actions
-          sign-commits: true
+          git diff --exit-code

.github/workflows/push-docker-base.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - baseDockerImage
+      - accessIssueFix
   workflow_dispatch:
     inputs:
       version:
@@ -34,26 +35,28 @@ jobs:
         run: |
           if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
             VERSION="${{ github.event.inputs.version }}"
+          elif [ "${{ github.ref_name }}" == "accessIssueFix" ]; then
+            VERSION="1.0.3"
           else
             VERSION="1.0.0"
           fi
           echo "version=${VERSION}" >> $GITHUB_OUTPUT
 
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Login to Docker Hub
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -61,10 +64,10 @@ jobs:
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3.7.0
+        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
 
       - name: Convert repository owner to lowercase
         id: repoowner
@@ -82,7 +85,7 @@ jobs:
 
       - name: Build and push base image
         id: build-push-base
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
         with:
           builder: ${{ steps.buildx.outputs.name }}
           context: docker/base
@@ -97,7 +100,7 @@ jobs:
           sbom: true
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
         with:
           cosign-release: "v2.4.1"
 

.github/workflows/push-docker.yml

@@ -2,6 +2,22 @@ name: Push Docker Image with VersionNumber
 
 on:
   workflow_dispatch:
+    inputs:
+      build_main_app:
+        description: "Build & push the main Stirling-PDF image (latest, fat, ultra-lite)."
+        required: false
+        type: boolean
+        default: true
+      build_unoserver:
+        description: "Build & push the standalone stirling-unoserver image."
+        required: false
+        type: boolean
+        default: true
+      force_unoserver_rebuild:
+        description: "Rebuild stirling-unoserver even if its source hash is unchanged."
+        required: false
+        type: boolean
+        default: false
   push:
     branches:
       - master
@@ -31,9 +47,13 @@ jobs:
     permissions:
       packages: write
       id-token: write
+    # On push events these stay 'true'; on workflow_dispatch they follow the inputs.
+    env:
+      RUN_MAIN_APP: ${{ github.event_name != 'workflow_dispatch' || inputs.build_main_app }}
+      RUN_UNOSERVER: ${{ github.event_name != 'workflow_dispatch' || inputs.build_unoserver }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -46,7 +66,7 @@ jobs:
           distribution: "temurin"
 
       - name: Cache Gradle dependencies
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: |
             ~/.gradle/caches
@@ -56,14 +76,16 @@ jobs:
             gradle-${{ runner.os }}-
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
       - name: Get version number
         id: versionNumber
         run: echo "versionNumber=$(./gradlew printVersion --quiet | tail -1)" >> $GITHUB_OUTPUT
@@ -74,24 +96,24 @@ jobs:
 
       - name: Install cosign
         if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/V2-master'
-        uses: sigstore/cosign-installer@ba7bc0a3fef59531c69a25acd34668d6d3fe6f22 # v4.1.0
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
         with:
           cosign-release: "v2.4.1"
 
       - name: Install cosign
         if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/V2-master'
-        uses: sigstore/cosign-installer@ba7bc0a3fef59531c69a25acd34668d6d3fe6f22 # v4.1.0
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
         with:
           cosign-release: "v2.4.1"
 
       - name: Login to Docker Hub
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -106,6 +128,7 @@ jobs:
 
       - name: Generate tags for latest
         id: meta
+        if: env.RUN_MAIN_APP == 'true'
         uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
         with:
           images: |
@@ -120,7 +143,9 @@ jobs:
 
       - name: Build and push Unified Dockerfile (latest variant)
         id: build-push-latest
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        # Empty-tag guard: build-push-action errors when asked to push with no tags.
+        if: env.RUN_MAIN_APP == 'true' && steps.meta.outputs.tags != ''
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
         with:
           builder: ${{ steps.buildx.outputs.name }}
           context: .
@@ -138,7 +163,7 @@ jobs:
           sbom: true
 
       - name: Sign regular images
-        if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/V2-master'
+        if: env.RUN_MAIN_APP == 'true' && (github.ref == 'refs/heads/master' || github.ref == 'refs/heads/V2-master') && steps.build-push-latest.outputs.digest != ''
         env:
           DIGEST: ${{ steps.build-push-latest.outputs.digest }}
           TAGS: ${{ steps.meta.outputs.tags }}
@@ -154,7 +179,7 @@ jobs:
       - name: Generate tags for latest-fat
         id: meta-fat
         uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
-        if: github.ref != 'refs/heads/main' && github.ref != 'refs/heads/testMain'
+        if: env.RUN_MAIN_APP == 'true' && github.ref != 'refs/heads/main' && github.ref != 'refs/heads/testMain'
         with:
           images: |
             ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
@@ -167,8 +192,8 @@ jobs:
 
       - name: Build and push Unified Dockerfile (fat variant)
         id: build-push-fat
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
-        if: github.ref != 'refs/heads/main' && github.ref != 'refs/heads/testMain'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
+        if: env.RUN_MAIN_APP == 'true' && github.ref != 'refs/heads/main' && github.ref != 'refs/heads/testMain' && steps.meta-fat.outputs.tags != ''
         with:
           builder: ${{ steps.buildx.outputs.name }}
           context: .
@@ -184,7 +209,7 @@ jobs:
           sbom: true
 
       - name: Sign fat images
-        if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/V2-master'
+        if: env.RUN_MAIN_APP == 'true' && (github.ref == 'refs/heads/master' || github.ref == 'refs/heads/V2-master') && steps.build-push-fat.outputs.digest != ''
         env:
           DIGEST: ${{ steps.build-push-fat.outputs.digest }}
           TAGS: ${{ steps.meta-fat.outputs.tags }}
@@ -198,7 +223,7 @@ jobs:
       - name: Generate tags for ultra-lite
         id: meta-lite
         uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
-        if: github.ref != 'refs/heads/main' && github.ref != 'refs/heads/testMain'
+        if: env.RUN_MAIN_APP == 'true' && github.ref != 'refs/heads/main' && github.ref != 'refs/heads/testMain'
         with:
           images: |
             ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
@@ -211,8 +236,8 @@ jobs:
 
       - name: Build and push Unified Dockerfile (ultra-lite variant)
         id: build-push-lite
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
-        if: github.ref != 'refs/heads/main' && github.ref != 'refs/heads/testMain'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
+        if: env.RUN_MAIN_APP == 'true' && github.ref != 'refs/heads/main' && github.ref != 'refs/heads/testMain' && steps.meta-lite.outputs.tags != ''
         with:
           builder: ${{ steps.buildx.outputs.name }}
           context: .
@@ -228,7 +253,7 @@ jobs:
           sbom: true
 
       - name: Sign ultra-lite images
-        if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/V2-master'
+        if: env.RUN_MAIN_APP == 'true' && (github.ref == 'refs/heads/master' || github.ref == 'refs/heads/V2-master') && steps.build-push-lite.outputs.digest != ''
         env:
           DIGEST: ${{ steps.build-push-lite.outputs.digest }}
           TAGS: ${{ steps.meta-lite.outputs.tags }}
@@ -238,3 +263,136 @@ jobs:
           echo "$TAGS" | tr ',' '\n' | while read -r tag; do
             cosign sign --key env://COSIGN_PRIVATE_KEY --yes "${tag}@${DIGEST}"
           done
+
+      # Standalone unoserver image — versioned independently via
+      # docker/unoserver/VERSION. master/V2-master: publish <version>+latest
+      # only when the version is new. main/testMain: republish :alpha only
+      # when the source hash differs from the published image's annotation.
+      - name: Read unoserver image version
+        id: unoserverVersion
+        if: env.RUN_UNOSERVER == 'true'
+        run: |
+          version=$(tr -d '[:space:]' < docker/unoserver/VERSION)
+          if [ -z "$version" ]; then
+            echo "docker/unoserver/VERSION is empty"; exit 1
+          fi
+          echo "version=${version}" >> "$GITHUB_OUTPUT"
+          echo "Unoserver image version (from file): ${version}"
+
+      - name: Compute unoserver image source hash
+        id: unoserverHash
+        if: env.RUN_UNOSERVER == 'true'
+        run: |
+          set -eu
+          hash=$(cat \
+            docker/unoserver/Dockerfile \
+            docker/unoserver/entrypoint.sh \
+            docker/unoserver/healthcheck.sh \
+            docker/unoserver/VERSION \
+            | sha256sum | cut -d' ' -f1)
+          echo "hash=${hash}" >> "$GITHUB_OUTPUT"
+          echo "Unoserver source hash: ${hash}"
+
+      - name: Decide whether to publish unoserver image
+        id: unoserverDecision
+        if: env.RUN_UNOSERVER == 'true'
+        env:
+          UNOSERVER_VERSION: ${{ steps.unoserverVersion.outputs.version }}
+          UNOSERVER_HASH: ${{ steps.unoserverHash.outputs.hash }}
+          UNOSERVER_IMAGE: ghcr.io/${{ steps.repoowner.outputs.lowercase }}/stirling-unoserver
+          UNOSERVER_HASH_ANNOTATION: org.stirlingpdf.unoserver-source-hash
+          FORCE_REBUILD: ${{ inputs.force_unoserver_rebuild }}
+          GH_REF: ${{ github.ref }}
+          EVENT_NAME: ${{ github.event_name }}
+        run: |
+          set -eu
+          mode="skip"
+          tags=""
+
+          read_published_hash() {
+            local ref="$1"
+            docker buildx imagetools inspect "$ref" --raw 2>/dev/null \
+              | jq -r --arg key "$UNOSERVER_HASH_ANNOTATION" \
+                  '.annotations[$key] // empty' \
+              2>/dev/null || true
+          }
+
+          # Manual dispatch from any branch routes to the :alpha publish path.
+          EFFECTIVE_REF="$GH_REF"
+          if [ "$EVENT_NAME" = "workflow_dispatch" ]; then
+            EFFECTIVE_REF="refs/heads/testMain"
+          fi
+
+          case "$EFFECTIVE_REF" in
+            refs/heads/master|refs/heads/V2-master)
+              if [ "${FORCE_REBUILD}" = "true" ]; then
+                echo "force_unoserver_rebuild=true — building stable regardless"
+                mode="stable"
+                tags="${UNOSERVER_IMAGE}:${UNOSERVER_VERSION},${UNOSERVER_IMAGE}:latest"
+              elif docker manifest inspect "${UNOSERVER_IMAGE}:${UNOSERVER_VERSION}" >/dev/null 2>&1; then
+                echo "stirling-unoserver:${UNOSERVER_VERSION} already on GHCR — skipping"
+              else
+                echo "stirling-unoserver:${UNOSERVER_VERSION} is new — will publish"
+                mode="stable"
+                tags="${UNOSERVER_IMAGE}:${UNOSERVER_VERSION},${UNOSERVER_IMAGE}:latest"
+              fi
+              ;;
+            refs/heads/main|refs/heads/testMain)
+              published_hash=$(read_published_hash "${UNOSERVER_IMAGE}:alpha")
+              if [ "${FORCE_REBUILD}" = "true" ]; then
+                echo "force_unoserver_rebuild=true — rebuilding :alpha regardless"
+                mode="alpha"
+                tags="${UNOSERVER_IMAGE}:alpha"
+              elif [ -n "$published_hash" ] && [ "$published_hash" = "$UNOSERVER_HASH" ]; then
+                echo "Published :alpha source hash matches (${published_hash}) — skipping"
+              else
+                if [ -z "$published_hash" ]; then
+                  echo ":alpha has no source-hash annotation (first publish or pre-tracking image) — will publish"
+                else
+                  echo "Source hash changed (was ${published_hash}, now ${UNOSERVER_HASH}) — will publish"
+                fi
+                mode="alpha"
+                tags="${UNOSERVER_IMAGE}:alpha"
+              fi
+              ;;
+            *)
+              echo "Branch ${GH_REF} does not publish unoserver image"
+              ;;
+          esac
+          echo "mode=${mode}" >> "$GITHUB_OUTPUT"
+          echo "tags=${tags}" >> "$GITHUB_OUTPUT"
+
+      - name: Build and push unoserver image
+        id: build-push-unoserver
+        if: env.RUN_UNOSERVER == 'true' && steps.unoserverDecision.outputs.mode != 'skip'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
+        with:
+          builder: ${{ steps.buildx.outputs.name }}
+          context: .
+          file: ./docker/unoserver/Dockerfile
+          push: true
+          cache-from: type=gha,scope=stirling-unoserver
+          cache-to: type=gha,mode=max,scope=stirling-unoserver
+          tags: ${{ steps.unoserverDecision.outputs.tags }}
+          # Manifest annotation read by the decision step above to detect drift.
+          annotations: |
+            index:org.stirlingpdf.unoserver-source-hash=${{ steps.unoserverHash.outputs.hash }}
+          platforms: linux/amd64,linux/arm64/v8
+          provenance: true
+          sbom: true
+
+      - name: Sign unoserver image
+        if: env.RUN_UNOSERVER == 'true' && steps.unoserverDecision.outputs.mode == 'stable'
+        env:
+          DIGEST: ${{ steps.build-push-unoserver.outputs.digest }}
+          TAGS: ${{ steps.unoserverDecision.outputs.tags }}
+          COSIGN_PRIVATE_KEY: ${{ secrets.COSIGN_PRIVATE_KEY }}
+          COSIGN_PASSWORD: ${{ secrets.COSIGN_PASSWORD }}
+        run: |
+          if [ -n "$COSIGN_PRIVATE_KEY" ]; then
+            echo "$TAGS" | tr ',' '\n' | while read -r tag; do
+              cosign sign --key env://COSIGN_PRIVATE_KEY --yes "${tag}@${DIGEST}"
+            done
+          else
+            echo "Warning: COSIGN_PRIVATE_KEY not set, skipping unoserver image signing"
+          fi

.github/workflows/rollback-latest.yml

@@ -0,0 +1,93 @@
+name: Rollback Latest Tags to Version
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version to rollback to (e.g. 2.8.0)"
+        required: true
+        type: string
+
+permissions:
+  contents: read
+
+jobs:
+  rollback:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Install crane
+        uses: imjasonh/setup-crane@31b88afe9de28ae0ffa220711af4b60be9435f6e # v0.4
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_API }}
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ github.token }}
+
+      - name: Convert repository owner to lowercase
+        id: repoowner
+        run: echo "lowercase=$(echo ${{ github.repository_owner }} | awk '{print tolower($0)}')" >> $GITHUB_OUTPUT
+
+      - name: Rollback all latest tags to v${{ inputs.version }}
+        env:
+          VERSION: ${{ inputs.version }}
+          DOCKER_HUB_USERNAME: ${{ secrets.DOCKER_HUB_USERNAME }}
+          DOCKER_HUB_ORG_USERNAME: ${{ secrets.DOCKER_HUB_ORG_USERNAME }}
+          REPO_OWNER: ${{ steps.repoowner.outputs.lowercase }}
+        run: |
+          set -euo pipefail
+
+          IMAGES=(
+            "${DOCKER_HUB_USERNAME}/s-pdf"
+            "ghcr.io/${REPO_OWNER}/s-pdf"
+            "ghcr.io/${REPO_OWNER}/stirling-pdf"
+            "${DOCKER_HUB_ORG_USERNAME}/stirling-pdf"
+          )
+
+          VARIANTS=(
+            "${VERSION}:latest"
+            "${VERSION}-fat:latest-fat"
+            "${VERSION}-ultra-lite:latest-ultra-lite"
+          )
+
+          FAILED=0
+
+          for image in "${IMAGES[@]}"; do
+            for variant in "${VARIANTS[@]}"; do
+              SOURCE_TAG="${variant%%:*}"
+              TARGET_TAG="${variant##*:}"
+
+              echo "::group::${image} — ${SOURCE_TAG} → ${TARGET_TAG}"
+
+              if crane manifest "${image}:${SOURCE_TAG}" > /dev/null 2>&1; then
+                crane cp "${image}:${SOURCE_TAG}" "${image}:${TARGET_TAG}"
+                echo "✅ ${image}:${TARGET_TAG} now points to ${SOURCE_TAG}"
+              else
+                echo "::warning::⚠️ ${image}:${SOURCE_TAG} not found, skipping"
+                FAILED=1
+              fi
+
+              echo "::endgroup::"
+            done
+          done
+
+          if [ "$FAILED" -ne 0 ]; then
+            echo "::warning::Some source tags were not found. This is expected if not all variants exist for this version."
+          fi
+
+          echo ""
+          echo "🎉 Rollback to ${VERSION} complete!"

.github/workflows/scorecards.yml

@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -67,7 +67,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: SARIF file
           path: results.sarif
@@ -75,6 +75,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@0d579ffd059c29b07949a3cce3983f0780820c98 # v3.29.5
+        uses: github/codeql-action/upload-sarif@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v3.29.5
         with:
           sarif_file: results.sarif

.github/workflows/stale.yml

@@ -17,12 +17,12 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
       - name: 30 days stale issues
-        uses: actions/stale@997185467fa4f803885201cee163a9f38240193d # v10.1.1
+        uses: actions/stale@b5d41d4e1d5dceea10e7104786b73624c18a190f # v10.2.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 30

.github/workflows/swagger.yml

@@ -22,12 +22,18 @@ permissions:
   contents: read
 
 jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
   push:
     if: ${{ vars.CI_PROFILE != 'lite' }}
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
+    env:
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -40,7 +46,7 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
@@ -56,6 +62,8 @@ jobs:
           SWAGGERHUB_API_KEY: ${{ secrets.SWAGGERHUB_API_KEY }}
           SWAGGERHUB_USER: "Frooodle"
 
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
       - name: Get version number
         id: versionNumber
         run: echo "versionNumber=$(./gradlew printVersion --quiet | tail -1)" >> $GITHUB_OUTPUT

.github/workflows/sync_files_v2.yml

@@ -11,7 +11,7 @@ on:
       - "app/core/build.gradle"
       - "app/proprietary/build.gradle"
       - "README.md"
-      - "frontend/public/locales/*/translation.toml"
+      - "frontend/editor/public/locales/*/translation.toml"
       - "app/core/src/main/resources/static/3rdPartyLicenses.json"
       - "scripts/ignore_translation.toml"
 
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -57,11 +57,12 @@ jobs:
           cache: "pip" # caching pip dependencies
 
       - name: Install Python dependencies
-        run: pip install --require-hashes -r ./.github/scripts/requirements_sync_readme.txt -r ./.github/scripts/requirements_pre_commit.txt
+        run: |
+          pip install --require-hashes --only-binary=:all: -r ./.github/scripts/requirements_sync_readme.txt -r ./.github/scripts/requirements_pre_commit.txt
 
       - name: Sync translation TOML files
         run: |
-          python .github/scripts/check_language_toml.py --reference-file "frontend/public/locales/en-GB/translation.toml" --branch main
+          python .github/scripts/check_language_toml.py --reference-file "frontend/editor/public/locales/en-GB/translation.toml" --branch main
 
       - name: pre-commit run
         run: |
@@ -69,7 +70,7 @@ jobs:
 
       - name: Commit translation files
         run: |
-          git add frontend/public/locales/*/translation.toml
+          git add frontend/editor/public/locales/*/translation.toml
           git diff --staged --quiet || git commit -m ":memo: Sync translation files (TOML)" || echo "No changes detected"
 
       - name: Sync README.md
@@ -83,7 +84,7 @@ jobs:
 
       - name: Create Pull Request
         if: always()
-        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
+        uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8.1.1
         with:
           token: ${{ steps.setup-bot.outputs.token }}
           commit-message: Update files
@@ -99,7 +100,7 @@ jobs:
             This Pull Request was automatically generated to synchronize updates to translation files and documentation. Below are the details of the changes made:
 
             #### **1. Synchronization of Translation Files**
-            - Updated translation files (`frontend/public/locales/*/translation.toml`) to reflect changes in the reference file `en-GB/translation.toml`.
+            - Updated translation files (`frontend/editor/public/locales/*/translation.toml`) to reflect changes in the reference file `en-GB/translation.toml`.
             - Ensured consistency and synchronization across all supported language files.
             - Highlighted any missing or incomplete translations.
             - **Format**: TOML
@@ -124,5 +125,5 @@ jobs:
           sign-commits: true
           add-paths: |
             README.md
-            frontend/public/locales/*/translation.toml
+            frontend/editor/public/locales/*/translation.toml
             scripts/ignore_translation.toml

.github/workflows/tauri-build.yml

@@ -1,6 +1,21 @@
 name: Build Tauri Applications
 
+# Multi-OS Tauri desktop bundle build matrix (Windows / macOS universal /
+# Linux). Called from build.yml on PRs that touch desktop sources (gated
+# via the `tauri` filter in .github/config/.files.yaml). Also runnable
+# on demand via workflow_dispatch with a per-platform selector.
+#
+# Note: editing this file is itself enough to make the `tauri` path filter
+# match, which is how non-desktop PRs (e.g. backend-only fixes) opt into a
+# desktop smoke build.
 on:
+  workflow_call:
+    inputs:
+      platform:
+        description: "Platform to build (windows, macos, linux, or all)."
+        required: false
+        type: string
+        default: "all"
   workflow_dispatch:
     inputs:
       platform:
@@ -13,17 +28,6 @@ on:
           - windows
           - macos
           - linux
-  pull_request:
-    branches: [main]
-    types: [opened, reopened, synchronize, ready_for_review]
-    paths:
-      - "frontend/src-tauri/**"
-      - "frontend/src/desktop/**"
-      - "frontend/tsconfig.desktop.json"
-      - "frontend/package.json"
-      - "frontend/package-lock.json"
-      - "frontend/vite.config.ts"
-      - ".github/workflows/tauri-build.yml"
 
 permissions:
   contents: read
@@ -37,7 +41,7 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -45,25 +49,17 @@ jobs:
         id: set-matrix
         env:
           APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
+          PLATFORM: ${{ inputs.platform }}
         run: |
-          WINDOWS='{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64"}'
-          MACOS_ARM='{"platform":"macos-15","args":"--target aarch64-apple-darwin","name":"macos-aarch64"}'
-          MACOS_INTEL='{"platform":"macos-15-intel","args":"--target x86_64-apple-darwin","name":"macos-x86_64"}'
-          LINUX='{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64"}'
+          WINDOWS='{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64","jpdfium_platforms":"windows-x64"}'
+          MACOS='{"platform":"macos-15","args":"--target universal-apple-darwin","name":"macos-universal","jpdfium_platforms":"darwin-arm64,darwin-x64"}'
+          LINUX='{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64","jpdfium_platforms":"linux-x64"}'
 
-          # Resolve requested platform (non-dispatch events always build all)
-          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
-            PLATFORM="${{ github.event.inputs.platform }}"
-          else
-            PLATFORM="all"
-          fi
-
-          # Build candidate list
           case "$PLATFORM" in
             windows) ENTRIES=("$WINDOWS") ;;
-            macos)   ENTRIES=("$MACOS_ARM" "$MACOS_INTEL") ;;
+            macos)   ENTRIES=("$MACOS") ;;
             linux)   ENTRIES=("$LINUX") ;;
-            *)       ENTRIES=("$WINDOWS" "$MACOS_ARM" "$MACOS_INTEL" "$LINUX") ;;
+            *)       ENTRIES=("$WINDOWS" "$MACOS" "$LINUX") ;;
           esac
 
           # Drop macOS entries when Apple certificate secret is unavailable
@@ -89,9 +85,11 @@ jobs:
       SM_API_KEY: ${{ secrets.SM_API_KEY }}
       WINDOWS_CERTIFICATE: ${{ secrets.WINDOWS_CERTIFICATE }}
       APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
+      RELEASE_GPG_PRIVATE_KEY: ${{ secrets.RELEASE_GPG_PRIVATE_KEY }}
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -105,7 +103,7 @@ jobs:
           sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf libjavascriptcoregtk-4.0-dev libsoup2.4-dev libjavascriptcoregtk-4.1-dev libsoup-3.0-dev
 
       - name: Setup Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: 22
           cache: "npm"
@@ -115,7 +113,19 @@ jobs:
         uses: dtolnay/rust-toolchain@4be9e76fd7c4901c61fb841f559994984270fce7 # stable
         with:
           toolchain: stable
-          targets: ${{ (matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel') && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}
+          targets: ${{ matrix.platform == 'macos-15' && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}
+
+      - name: Set up x86_64 JDK 25 (macOS universal JRE)
+        if: matrix.platform == 'macos-15'
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+          architecture: "x64"
+
+      - name: Capture x86_64 JAVA_HOME
+        if: matrix.platform == 'macos-15'
+        run: echo "X64_JAVA_HOME=$JAVA_HOME" >> "$GITHUB_ENV"
 
       - name: Set up JDK 25
         uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
@@ -124,89 +134,31 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
-      - name: Build Java backend with JLink
-        working-directory: ./
-        shell: bash
-        run: |
-          chmod +x ./gradlew
-          echo "🔧 Building Stirling-PDF JAR..."
-          # STIRLING_PDF_DESKTOP_UI=false ./gradlew bootJar --no-daemon
-          ./gradlew build -x spotlessApply -x spotlessCheck -x test -x sonarqube
+      - name: Setup Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
 
-          # Find the built JAR
-          STIRLING_JAR=$(ls app/core/build/libs/stirling-pdf-*.jar | head -n 1)
-          echo "✅ Built JAR: $STIRLING_JAR"
+      - name: Build universal macOS JRE
+        if: matrix.platform == 'macos-15'
+        env:
+          AARCH64_JAVA_HOME: ${{ env.JAVA_HOME }}
+          JPDFIUM_PLATFORMS: ${{ matrix.jpdfium_platforms }}
+        run: task desktop:jlink:universal-mac
 
-          # Create Tauri directories
-          mkdir -p ./frontend/src-tauri/libs
-          mkdir -p ./frontend/src-tauri/runtime
-
-          # Copy JAR to Tauri libs
-          cp "$STIRLING_JAR" ./frontend/src-tauri/libs/
-          echo "✅ JAR copied to Tauri libs"
-
-          # Analyze JAR dependencies for jlink modules
-          echo "🔍 Analyzing JAR dependencies..."
-          if command -v jdeps &> /dev/null; then
-            DETECTED_MODULES=$(jdeps --print-module-deps --ignore-missing-deps "$STIRLING_JAR" 2>/dev/null || echo "")
-            if [ -n "$DETECTED_MODULES" ]; then
-              echo "📋 jdeps detected modules: $DETECTED_MODULES"
-              MODULES="$DETECTED_MODULES,java.compiler,java.instrument,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
-            else
-              echo "⚠️ jdeps analysis failed, using predefined modules"
-              MODULES="java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
-            fi
-          else
-            echo "⚠️ jdeps not available, using predefined modules"
-            MODULES="java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
-          fi
-
-          # Create custom JRE with jlink (always rebuild)
-          echo "🔧 Creating custom JRE with jlink..."
-          echo "📋 Using modules: $MODULES"
-
-          # Remove any existing JRE
-          rm -rf ./frontend/src-tauri/runtime/jre
-
-          # Create the custom JRE
-          jlink \
-            --add-modules "$MODULES" \
-            --strip-debug \
-            --compress=2 \
-            --no-header-files \
-            --no-man-pages \
-            --output ./frontend/src-tauri/runtime/jre
-
-          if [ ! -d "./frontend/src-tauri/runtime/jre" ]; then
-            echo "❌ Failed to create JLink runtime"
-            exit 1
-          fi
-
-          # Test the bundled runtime
-          if [ -f "./frontend/src-tauri/runtime/jre/bin/java" ]; then
-            RUNTIME_VERSION=$(./frontend/src-tauri/runtime/jre/bin/java --version 2>&1 | head -n 1)
-            echo "✅ Custom JRE created successfully: $RUNTIME_VERSION"
-          else
-            echo "❌ Custom JRE executable not found"
-            exit 1
-          fi
-
-          # Calculate runtime size
-          RUNTIME_SIZE=$(du -sh ./frontend/src-tauri/runtime/jre | cut -f1)
-          echo "📊 Custom JRE size: $RUNTIME_SIZE"
+      - name: Prepare desktop build
         env:
           MAVEN_USER: ${{ secrets.MAVEN_USER }}
           MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
           MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
           DISABLE_ADDITIONAL_FEATURES: true
+          JPDFIUM_PLATFORMS: ${{ matrix.jpdfium_platforms }}
+        run: task desktop:prepare
 
-      - name: Install frontend dependencies
-        working-directory: ./frontend
-        run: npm ci
+      - name: Run Tauri/Cargo tests
+        run: task desktop:test
 
       # DigiCert KeyLocker Setup (Cloud HSM)
       - name: Setup DigiCert KeyLocker
@@ -287,7 +239,7 @@ jobs:
           }
 
       - name: Import Apple Developer Certificate
-        if: (matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel') && env.APPLE_CERTIFICATE != ''
+        if: matrix.platform == 'macos-15' && env.APPLE_CERTIFICATE != ''
         env:
           APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
           APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
@@ -308,7 +260,7 @@ jobs:
           rm certificate.p12
 
       - name: Verify Certificate
-        if: (matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel') && env.APPLE_CERTIFICATE != ''
+        if: matrix.platform == 'macos-15' && env.APPLE_CERTIFICATE != ''
         run: |
           echo "Verifying Apple Developer Certificate..."
           KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
@@ -320,7 +272,7 @@ jobs:
           echo "Certificate imported successfully."
 
       - name: Check DMG creation dependencies (macOS only)
-        if: matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel'
+        if: matrix.platform == 'macos-15'
         run: |
           echo "🔍 Checking DMG creation dependencies on ${{ matrix.platform }}..."
           echo "hdiutil version: $(hdiutil --version || echo 'NOT FOUND')"
@@ -330,8 +282,58 @@ jobs:
           echo "Available tools:"
           ls -la /usr/bin/hd* || echo "No hd* tools found"
 
+      - name: Preflight smctl
+        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && github.ref == 'refs/heads/main' }}
+        shell: pwsh
+        env:
+          KEYPAIR_ALIAS: ${{ secrets.SM_KEYPAIR_ALIAS }}
+        run: |
+          & smctl healthcheck
+          if ($LASTEXITCODE -ne 0) { Write-Host "[ERROR] smctl healthcheck failed"; exit 1 }
+          & smctl keypair ls
+          if ($LASTEXITCODE -ne 0) { Write-Host "[ERROR] smctl keypair ls failed"; exit 1 }
+          & smctl windows certsync --keypair-alias "$env:KEYPAIR_ALIAS"
+          if ($LASTEXITCODE -ne 0) { Write-Host "[WARN] smctl windows certsync returned non-zero - continuing" }
+
+      - name: Configure Windows code signing
+        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && github.ref == 'refs/heads/main' }}
+        shell: bash
+        env:
+          KEYPAIR_ALIAS: ${{ secrets.SM_KEYPAIR_ALIAS }}
+        run: |
+          cat > ./frontend/editor/src-tauri/tauri.windows.conf.json <<EOF
+          {
+            "bundle": {
+              "windows": {
+                "signCommand": {
+                  "cmd": "smctl",
+                  "args": ["sign", "--keypair-alias", "${KEYPAIR_ALIAS}", "--input", "%1", "--verbose"]
+                }
+              }
+            }
+          }
+          EOF
+
+      - name: Import release GPG signing key (Linux)
+        if: matrix.platform == 'ubuntu-22.04' && env.RELEASE_GPG_PRIVATE_KEY != '' && github.ref == 'refs/heads/main'
+        run: |
+          echo "$RELEASE_GPG_PRIVATE_KEY" | gpg --batch --import
+          gpg --list-secret-keys --keyid-format=long
+
+      - name: Make libjvm discoverable for linuxdeploy (Linux AppImage)
+        if: matrix.platform == 'ubuntu-22.04'
+        run: |
+          JAVA_LIBJVM="$JAVA_HOME/lib/server/libjvm.so"
+          if [ -f "$JAVA_LIBJVM" ]; then
+            sudo ln -sf "$JAVA_LIBJVM" /usr/lib/libjvm.so
+            echo "Linked libjvm from $JAVA_LIBJVM -> /usr/lib/libjvm.so"
+          else
+            echo "libjvm not found at $JAVA_LIBJVM"
+            exit 1
+          fi
+
       - name: Build Tauri app
-        uses: tauri-apps/tauri-action@51a9f1156b33df106d827c3a78f8f894946c5faa # v0.5.25
+        uses: tauri-apps/tauri-action@84b9d35b5fc46c1e45415bdb6144030364f7ebc5 # v0.6.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
@@ -340,184 +342,67 @@ jobs:
           APPLE_ID: ${{ secrets.APPLE_ID }}
           APPLE_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
           APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
-          APPIMAGETOOL_SIGN_PASSPHRASE: ${{ secrets.APPIMAGETOOL_SIGN_PASSPHRASE }}
+          # AppImage signing — three env vars work together:
+          #   SIGN=1                        tells linuxdeploy-plugin-appimage to forward --sign to appimagetool
+          #   APPIMAGETOOL_SIGN_PASSPHRASE  appimagetool uses this to unlock the GPG key non-interactively
+          #   SIGN_KEY                      appimagetool picks the key matching this fingerprint
+          # Without SIGN=1, the other two are ignored and the AppImage is built unsigned even if a key is present.
+          # Mirror the Windows/macOS gate: only sign when secret is present AND ref is main (skips PRs from forks/Dependabot).
+          SIGN: ${{ (env.RELEASE_GPG_PRIVATE_KEY != '' && github.ref == 'refs/heads/main') && '1' || '0' }}
+          APPIMAGETOOL_SIGN_PASSPHRASE: ${{ secrets.RELEASE_GPG_PASSPHRASE }}
+          SIGN_KEY: ${{ vars.RELEASE_GPG_FINGERPRINT }}
           TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
           TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
           VITE_SUPABASE_PUBLISHABLE_DEFAULT_KEY: ${{ secrets.VITE_SUPABASE_PUBLISHABLE_DEFAULT_KEY || 'sb_publishable_UHz2SVRF5mvdrPHWkRteyA_yNlZTkYb' }}
           VITE_SAAS_SERVER_URL: ${{ secrets.VITE_SAAS_SERVER_URL || 'https://app.stirlingpdf.com' }}
           VITE_SAAS_BACKEND_API_URL: ${{ secrets.VITE_SAAS_BACKEND_API_URL || 'https://api.stirlingpdf.com' }}
-          # Only enable Windows signing in Tauri when on main
-          SIGN: ${{ github.ref == 'refs/heads/main' && (env.SM_API_KEY == '' && env.WINDOWS_CERTIFICATE != '') && '1' || '0' }}
+          SM_CODE_SIGNING_CERT_SHA1_HASH: ${{ secrets.SM_CODE_SIGNING_CERT_SHA1_HASH }}
           CI: true
         with:
-          projectPath: ./frontend
+          projectPath: ./frontend/editor
           tauriScript: npx tauri
-          args: ${{ matrix.args }}
+          # Linux: build deb+rpm only here. AppImage runs in its own
+          # continue-on-error step below so its persistent linuxdeploy
+          # failure (#6127 onwards) does not tank deb/rpm uploads.
+          args: ${{ matrix.platform == 'ubuntu-22.04' && '--bundles deb,rpm' || matrix.args }}
 
-      # Sign with DigiCert KeyLocker (post-build)
-      - name: Sign Windows binaries with DigiCert KeyLocker
-        if: ${{ matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && github.ref == 'refs/heads/main' }}
-        shell: pwsh
+      # AppImage is decoupled so its linuxdeploy run gets a fresh process
+      # (rpm scratch state torn down) and its failure can't tank deb/rpm.
+      - name: Build Tauri app (Linux AppImage)
+        if: matrix.platform == 'ubuntu-22.04'
+        continue-on-error: true
+        uses: tauri-apps/tauri-action@84b9d35b5fc46c1e45415bdb6144030364f7ebc5 # v0.6.2
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SIGN: ${{ (env.RELEASE_GPG_PRIVATE_KEY != '' && github.ref == 'refs/heads/main') && '1' || '0' }}
+          APPIMAGETOOL_SIGN_PASSPHRASE: ${{ secrets.RELEASE_GPG_PASSPHRASE }}
+          SIGN_KEY: ${{ vars.RELEASE_GPG_FINGERPRINT }}
+          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
+          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
+          VITE_SUPABASE_PUBLISHABLE_DEFAULT_KEY: ${{ secrets.VITE_SUPABASE_PUBLISHABLE_DEFAULT_KEY || 'sb_publishable_UHz2SVRF5mvdrPHWkRteyA_yNlZTkYb' }} # gitleaks:allow
+          VITE_SAAS_SERVER_URL: ${{ secrets.VITE_SAAS_SERVER_URL || 'https://app.stirlingpdf.com' }}
+          VITE_SAAS_BACKEND_API_URL: ${{ secrets.VITE_SAAS_BACKEND_API_URL || 'https://api.stirlingpdf.com' }}
+          CI: true
+        with:
+          projectPath: ./frontend/editor
+          tauriScript: npx tauri
+          args: --bundles appimage
+
+      - name: Clear release GPG key from runner keyring (Linux)
+        if: always() && matrix.platform == 'ubuntu-22.04' && env.RELEASE_GPG_PRIVATE_KEY != '' && github.ref == 'refs/heads/main'
+        env:
+          RELEASE_GPG_FINGERPRINT: ${{ vars.RELEASE_GPG_FINGERPRINT }}
         run: |
-          Write-Host "=== DigiCert KeyLocker Signing ==="
-
-          # Test smctl connectivity first
-          Write-Host "Testing smctl connection..."
-          $healthCheck = & smctl healthcheck 2>&1
-          if ($LASTEXITCODE -eq 0) {
-            Write-Host "[SUCCESS] Connected to DigiCert KeyLocker"
-          } else {
-            Write-Host "[ERROR] Failed to connect to DigiCert KeyLocker"
-            Write-Host $healthCheck
-            exit 1
-          }
-          Write-Host ""
-
-          # Sync certificates to Windows certificate store
-          Write-Host "Syncing certificates to Windows certificate store..."
-          $syncOutput = & smctl windows certsync 2>&1
-          Write-Host "Cert sync result: $syncOutput"
-          Write-Host ""
-
-          # List available certificates and check if they have certificates attached
-          Write-Host "Checking for available certificates..."
-          $certList = & smctl keypair ls 2>&1
-          Write-Host "Keypair list output:"
-          Write-Host $certList
-          Write-Host ""
-
-          # Parse the output to check certificate status
-          $lines = $certList -split "`n"
-          $foundKeypair = $false
-          $hasCertificate = $false
-
-          foreach ($line in $lines) {
-            if ($line -match "${{ secrets.SM_KEYPAIR_ALIAS }}") {
-              $foundKeypair = $true
-              Write-Host "[SUCCESS] Found keypair in list"
-
-              # Check if this line has certificate info (not just empty spaces after alias)
-              $parts = $line -split "\s+"
-              if ($parts.Count -gt 2 -and $parts[1] -ne "" -and $parts[1] -ne "CERTIFICATE") {
-                $hasCertificate = $true
-                Write-Host "[SUCCESS] Certificate is associated with keypair"
-              }
-            }
-          }
-
-          if (-not $foundKeypair) {
-            Write-Host "[ERROR] Keypair not found: ${{ secrets.SM_KEYPAIR_ALIAS }}"
-            Write-Host "Available keypairs are listed above"
-            Write-Host ""
-            Write-Host "Please verify:"
-            Write-Host "  1. Keypair alias is correct in GitHub secret"
-            Write-Host "  2. API key has access to this keypair"
-            exit 1
-          }
-
-          if (-not $hasCertificate) {
-            Write-Host "[ERROR] No certificate associated with keypair"
-            Write-Host "This usually means:"
-            Write-Host "  1. Certificate not yet synced to KeyLocker (run sync manually)"
-            Write-Host "  2. Certificate is pending approval"
-            Write-Host "  3. Certificate needs to be attached to the keypair"
-            Write-Host ""
-            Write-Host "Try running in DigiCert ONE portal:"
-            Write-Host "  smctl keypair sync"
-            exit 1
-          }
-
-          Write-Host "[SUCCESS] Certificate check passed"
-          Write-Host ""
-
-          # Find only the files we need to sign (not build scripts)
-          $filesToSign = @()
-
-          # Main application executable
-          $mainExe = Get-ChildItem -Path "./frontend/src-tauri/target/x86_64-pc-windows-msvc/release" -Filter "stirling-pdf.exe" -File -ErrorAction SilentlyContinue
-          if ($mainExe) { $filesToSign += $mainExe }
-
-          # MSI installer
-          $msiFiles = Get-ChildItem -Path "./frontend/src-tauri/target" -Filter "*.msi" -Recurse -File
-          $filesToSign += $msiFiles
-
-          if ($filesToSign.Count -eq 0) {
-            Write-Host "[ERROR] No files found to sign"
-            exit 1
-          }
-
-          Write-Host "Found $($filesToSign.Count) files to sign:"
-          foreach ($f in $filesToSign) { Write-Host "  - $($f.Name)" }
-          Write-Host ""
-
-          $signedCount = 0
-          foreach ($file in $filesToSign) {
-            Write-Host "Signing: $($file.Name)"
-
-            # Get PKCS11 config file path (set by DigiCert action)
-            $pkcs11Config = $env:PKCS11_CONFIG
-            if (-not $pkcs11Config) {
-              Write-Host "[ERROR] PKCS11_CONFIG environment variable not set"
-              Write-Host "DigiCert KeyLocker action may not have run correctly"
-              exit 1
-            }
-
-            Write-Host "Using PKCS11 config: $pkcs11Config"
-
-            # Try signing with certificate fingerprint first (if available)
-            $fingerprint = "${{ secrets.SM_CODE_SIGNING_CERT_SHA1_HASH }}"
-            if ($fingerprint -and $fingerprint -ne "") {
-              Write-Host "Attempting to sign with certificate fingerprint..."
-              $output = & smctl sign --fingerprint "$fingerprint" --input "$($file.FullName)" --config-file "$pkcs11Config" --verbose 2>&1
-              $exitCode = $LASTEXITCODE
-            } else {
-              Write-Host "No fingerprint provided, using keypair alias..."
-              # Use smctl to sign with keypair alias
-              $output = & smctl sign --keypair-alias "${{ secrets.SM_KEYPAIR_ALIAS }}" --input "$($file.FullName)" --config-file "$pkcs11Config" --verbose 2>&1
-              $exitCode = $LASTEXITCODE
-            }
-
-            Write-Host "Exit code: $exitCode"
-            Write-Host "Output: $output"
-
-            # Check if output contains "FAILED" even with exit code 0
-            if ($output -match "FAILED" -or $output -match "error" -or $output -match "Error") {
-              Write-Host ""
-              Write-Host "[ERROR] Signing failed for $($file.Name)"
-              Write-Host "[ERROR] smctl returned success but output indicates failure"
-              Write-Host ""
-              Write-Host "Possible issues:"
-              Write-Host "  1. Certificate not fully synced to KeyLocker (wait a few minutes)"
-              Write-Host "  2. Incorrect keypair alias"
-              Write-Host "  3. API key lacks signing permissions"
-              Write-Host ""
-              Write-Host "Please verify in DigiCert ONE portal:"
-              Write-Host "  - Certificate status is 'Issued' (not Pending)"
-              Write-Host "  - Keypair status is 'Online'"
-              Write-Host "  - 'Can sign' is set to 'Yes'"
-              exit 1
-            }
-
-            if ($exitCode -ne 0) {
-              Write-Host "[ERROR] Failed to sign $($file.Name)"
-              Write-Host "Full error output:"
-              Write-Host $output
-              exit 1
-            }
-
-            $signedCount++
-            Write-Host "[SUCCESS] Signed: $($file.Name)"
-            Write-Host ""
-          }
-
-          Write-Host "=== Summary ==="
-          Write-Host "[SUCCESS] Signed $signedCount/$($filesToSign.Count) files successfully"
+          if [ -n "$RELEASE_GPG_FINGERPRINT" ]; then
+            gpg --batch --yes --delete-secret-keys "$RELEASE_GPG_FINGERPRINT" || true
+            gpg --batch --yes --delete-keys "$RELEASE_GPG_FINGERPRINT" || true
+          fi
 
       - name: Verify notarization (macOS only)
-        if: matrix.platform == 'macos-15' || matrix.platform == 'macos-15-intel'
+        if: matrix.platform == 'macos-15'
         run: |
           echo "🔍 Verifying notarization status..."
-          cd ./frontend/src-tauri/target
+          cd ./frontend/editor/src-tauri/target
           DMG_FILE=$(find . -name "*.dmg" | head -1)
           if [ -n "$DMG_FILE" ]; then
             echo "Found DMG: $DMG_FILE"
@@ -531,82 +416,91 @@ jobs:
       - name: Rename artifacts
         shell: bash
         run: |
-          mkdir -p ./dist
-          cd ./frontend/src-tauri/target
+          # Absolute dist path so the cd below can't break the copy targets.
+          DIST="$GITHUB_WORKSPACE/dist"
+          mkdir -p "$DIST"
+          cd ./frontend/editor/src-tauri/target
 
           # Find and rename artifacts based on platform
           if [ "${{ matrix.platform }}" = "windows-latest" ]; then
-            find . -name "*.exe" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.exe" \;
-            find . -name "*.msi" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.msi" \;
-          elif [ "${{ matrix.platform }}" = "macos-15" ] || [ "${{ matrix.platform }}" = "macos-15-intel" ]; then
-            find . -name "*.dmg" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.dmg" \;
+            # Only ship the MSI installer. The loose exe and WiX toolset exes
+            # are not the user-facing installer - the MSI contains the signed inner exe.
+            find . -name "*.msi" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.msi" \;
+          elif [ "${{ matrix.platform }}" = "macos-15" ]; then
+            find . -name "*.dmg" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.dmg" \;
           else
-            find . -name "*.deb" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.deb" \;
-            find . -name "*.AppImage" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.AppImage" \;
+            find . -name "*.deb" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.deb" \;
+            find . -name "*.rpm" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.rpm" \;
+            find . -name "*.AppImage" -exec cp {} "$DIST/Stirling-PDF-${{ matrix.name }}.AppImage" \;
           fi
 
+      # Verify the MSI AND the inner exe extracted from it are signed.
+      # The inner exe is what gets installed on users' machines and what AV scans.
       - name: Verify Windows Code Signature
-        if: matrix.platform == 'windows-latest' && github.ref == 'refs/heads/main'
+        if: matrix.platform == 'windows-latest' && env.SM_API_KEY != '' && github.ref == 'refs/heads/main'
         shell: pwsh
         run: |
-          Write-Host "Verifying Windows code signatures..."
-
-          $exePath = "./dist/Stirling-PDF-${{ matrix.name }}.exe"
+          $allSigned = $true
           $msiPath = "./dist/Stirling-PDF-${{ matrix.name }}.msi"
 
-          $allSigned = $true
-          $usingKeyLocker = "${{ env.SM_API_KEY }}" -ne ""
-          $usingPfx = "${{ env.WINDOWS_CERTIFICATE }}" -ne ""
-
-          # Check EXE signature
-          if (Test-Path $exePath) {
-            $exeSig = Get-AuthenticodeSignature -FilePath $exePath
-            Write-Host "EXE Signature Status: $($exeSig.Status)"
-            Write-Host "EXE Signer: $($exeSig.SignerCertificate.Subject)"
-            Write-Host "EXE Timestamp: $($exeSig.TimeStamperCertificate.NotAfter)"
-
-            if ($exeSig.Status -ne "Valid") {
-              Write-Host "[WARNING] EXE is not properly signed (Status: $($exeSig.Status))"
-              if ($usingKeyLocker -or $usingPfx) {
-                Write-Host "[ERROR] Certificate was provided but signing failed"
-                $allSigned = $false
-              } else {
-                Write-Host "[INFO] Building unsigned binary (no certificate provided)"
-              }
-            } else {
-              Write-Host "[SUCCESS] EXE is properly signed"
-            }
-          }
-
-          # Check MSI signature
+          # Check MSI (outer wrapper)
           if (Test-Path $msiPath) {
-            $msiSig = Get-AuthenticodeSignature -FilePath $msiPath
-            Write-Host "MSI Signature Status: $($msiSig.Status)"
-            Write-Host "MSI Signer: $($msiSig.SignerCertificate.Subject)"
-            Write-Host "MSI Timestamp: $($msiSig.TimeStamperCertificate.NotAfter)"
+            $sig = Get-AuthenticodeSignature -FilePath $msiPath
+            Write-Host "MSI: Status=$($sig.Status), Signer=$($sig.SignerCertificate.Subject)"
+            if ($sig.Status -ne "Valid") {
+              Write-Host "[ERROR] MSI is not signed"
+              $allSigned = $false
+            }
 
-            if ($msiSig.Status -ne "Valid") {
-              Write-Host "[WARNING] MSI is not properly signed (Status: $($msiSig.Status))"
-              if ($usingKeyLocker -or $usingPfx) {
-                Write-Host "[ERROR] Certificate was provided but signing failed"
-                $allSigned = $false
+            # Extract MSI and verify inner exe
+            $extractDir = Join-Path $env:RUNNER_TEMP "msi-verify"
+            if (Test-Path $extractDir) { Remove-Item $extractDir -Recurse -Force }
+            $proc = Start-Process msiexec.exe -ArgumentList '/a', $msiPath, '/qn', "TARGETDIR=$extractDir" -Wait -PassThru -NoNewWindow
+            if ($proc.ExitCode -eq 0) {
+              $innerExe = Get-ChildItem -Path $extractDir -Filter "stirling-pdf.exe" -Recurse -File | Select-Object -First 1
+              if ($innerExe) {
+                $sig = Get-AuthenticodeSignature -FilePath $innerExe.FullName
+                Write-Host "Inner EXE: Status=$($sig.Status), Signer=$($sig.SignerCertificate.Subject)"
+                if ($sig.Status -ne "Valid") {
+                  Write-Host "[ERROR] Inner exe is NOT signed - AV will flag this at runtime"
+                  $allSigned = $false
+                }
               } else {
-                Write-Host "[INFO] Building unsigned binary (no certificate provided)"
+                Write-Host "[ERROR] Could not find stirling-pdf.exe inside MSI"
+                $allSigned = $false
               }
             } else {
-              Write-Host "[SUCCESS] MSI is properly signed"
+              Write-Host "[ERROR] MSI extraction failed (exit code: $($proc.ExitCode))"
+              $allSigned = $false
             }
+          } else {
+            Write-Host "[ERROR] MSI not found at $msiPath"
+            $allSigned = $false
           }
 
-          if (($usingKeyLocker -or $usingPfx) -and -not $allSigned) {
-            Write-Host "[ERROR] Code signing verification failed"
+          if (-not $allSigned) {
+            Write-Host "[ERROR] Signature verification failed"
             exit 1
+          }
+          Write-Host "[SUCCESS] MSI and inner exe are properly signed"
+
+      - name: Dump smctl logs on failure
+        if: ${{ failure() && matrix.platform == 'windows-latest' && env.SM_API_KEY != '' }}
+        shell: pwsh
+        run: |
+          $logDir = "$env:USERPROFILE\.signingmanager\logs"
+          if (Test-Path $logDir) {
+            Get-ChildItem $logDir | ForEach-Object {
+              Write-Host "=== $($_.FullName) ==="
+              Get-Content $_.FullName -Tail 200
+              Write-Host ""
+            }
           } else {
-            Write-Host "[SUCCESS] Code signature verification completed"
+            Write-Host "smctl log directory not found at $logDir"
           }
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: Stirling-PDF-${{ matrix.name }}
           path: ./dist/*
@@ -615,7 +509,7 @@ jobs:
       - name: Verify build artifacts
         shell: bash
         run: |
-          cd ./frontend/src-tauri/target
+          cd ./frontend/editor/src-tauri/target
 
           # Check for expected artifacts based on platform
           if [ "${{ matrix.platform }}" = "windows-latest" ]; then
@@ -625,7 +519,7 @@ jobs:
               echo "❌ No Windows executable found"
               exit 1
             fi
-          elif [ "${{ matrix.platform }}" = "macos-15" ] || [ "${{ matrix.platform }}" = "macos-15-intel" ]; then
+          elif [ "${{ matrix.platform }}" = "macos-15" ]; then
             echo "Checking for macOS artifacts..."
             find . -name "*.dmg" | head -5
             if [ $(find . -name "*.dmg" | wc -l) -eq 0 ]; then
@@ -634,8 +528,8 @@ jobs:
             fi
           else
             echo "Checking for Linux artifacts..."
-            find . -name "*.deb" -o -name "*.AppImage" | head -5
-            if [ $(find . -name "*.deb" -o -name "*.AppImage" | wc -l) -eq 0 ]; then
+            find . -name "*.deb" -o -name "*.rpm" -o -name "*.AppImage" | head -5
+            if [ $(find . -name "*.deb" -o -name "*.rpm" -o -name "*.AppImage" | wc -l) -eq 0 ]; then
               echo "❌ No Linux artifacts found"
               exit 1
             fi
@@ -646,9 +540,9 @@ jobs:
       - name: Test artifact sizes
         shell: bash
         run: |
-          cd ./frontend/src-tauri/target
+          cd ./frontend/editor/src-tauri/target
           echo "Artifact sizes for ${{ matrix.name }}:"
-          find . -name "*.exe" -o -name "*.dmg" -o -name "*.deb" -o -name "*.AppImage" -o -name "*.msi" | while read file; do
+          find . -name "*.exe" -o -name "*.dmg" -o -name "*.deb" -o -name "*.rpm" -o -name "*.AppImage" -o -name "*.msi" | while read file; do
             if [ -f "$file" ]; then
               size=$(stat -c%s "$file" 2>/dev/null || stat -f%z "$file" 2>/dev/null || echo "unknown")
               echo "$file: $size bytes"
@@ -667,12 +561,12 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden the runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
       - name: Post/Update PR Comment with Download Links
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           script: |
             const owner = context.repo.owner;
@@ -690,9 +584,8 @@ jobs:
             // Map of expected artifact names to display info
             const artifactMap = {
               'Stirling-PDF-windows-x86_64': { icon: '🪟', platform: 'Windows x64', files: '.exe, .msi' },
-              'Stirling-PDF-macos-aarch64': { icon: '🍎', platform: 'macOS ARM64', files: '.dmg' },
-              'Stirling-PDF-macos-x86_64': { icon: '🍎', platform: 'macOS Intel', files: '.dmg' },
-              'Stirling-PDF-linux-x86_64': { icon: '🐧', platform: 'Linux x64', files: '.deb, .AppImage' }
+              'Stirling-PDF-macos-universal': { icon: '🍎', platform: 'macOS Universal', files: '.dmg' },
+              'Stirling-PDF-linux-x86_64': { icon: '🐧', platform: 'Linux x64', files: '.deb, .rpm, .AppImage' }
             };
 
             let commentBody = `## 📦 Tauri Desktop Builds Ready!\n\n`;
@@ -759,7 +652,7 @@ jobs:
     if: always()
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 

.github/workflows/test-build-docker.yml

@@ -0,0 +1,281 @@
+name: Build Docker images (PR test)
+
+# Reusable workflow called from build.yml on PRs to verify the three
+# embedded Dockerfiles (default, ultra-lite, fat) still build cleanly,
+# optionally against a freshly-built base image when the PR touches the
+# base Dockerfile.
+on:
+  workflow_call:
+    inputs:
+      docker-base-changed:
+        description: "Whether the docker base image changed (forwarded from files-changed)."
+        required: false
+        type: string
+        default: "false"
+      depot_cores:
+        description: "Depot runner vCPU count (used in runs-on). Override for benchmarking."
+        required: false
+        type: string
+        default: "8"
+
+permissions:
+  contents: read
+
+jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
+  # TODO: extract a pre-matrix `prepare` job that runs once and produces
+  # shared artifacts for the three matrix entries below to consume:
+  #   1. `task backend:build` — currently runs 3× in parallel with
+  #      identical env (DISABLE_ADDITIONAL_FEATURES=true,
+  #      STIRLING_PDF_DESKTOP_UI=false). Build once, upload the JAR as an
+  #      artifact, matrix entries download.
+  #   2. The base-image `docker build` (gated on docker-base-changed) —
+  #      currently runs 3× in parallel against the same Dockerfile and
+  #      context. Build once, `docker save` to an artifact, matrix entries
+  #      `docker load` before the embedded build.
+  # Saves ~2 full backend builds + 2 base-image builds per PR that touches
+  # docker. May also be reusable from backend-build.yml's jdk-25 +
+  # spring-security=true matrix entry if `task backend:build` and
+  # `task backend:build:ci` produce equivalent JARs (verify before wiring).
+  test-build-docker-images:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || format('depot-ubuntu-24.04-{0}', inputs.depot_cores || '8') }}
+    permissions:
+      contents: read
+      id-token: write
+    env:
+      USE_DEPOT: ${{ needs.pick.outputs.is_fork != 'true' && inputs.docker-base-changed != 'true' }}
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - docker-rev: docker/embedded/Dockerfile
+            artifact-suffix: Dockerfile
+            cache-scope: stirling-pdf-latest
+          - docker-rev: docker/embedded/Dockerfile.ultra-lite
+            artifact-suffix: Dockerfile.ultra-lite
+            cache-scope: stirling-pdf-ultra-lite
+          - docker-rev: docker/embedded/Dockerfile.fat
+            artifact-suffix: Dockerfile.fat
+            cache-scope: stirling-pdf-fat
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Checkout Repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ github.token }}
+
+      - name: Convert repository owner to lowercase
+        id: repoowner
+        run: echo "lowercase=$(echo ${{ github.repository_owner }} | awk '{print tolower($0)}')" >> $GITHUB_OUTPUT
+
+      - name: Free disk space on runner
+        run: |
+          echo "Disk space before cleanup:" && df -h
+          sudo rm -rf /usr/share/dotnet /opt/ghc /usr/local/lib/android /usr/local/share/boost
+          docker system prune -af || true
+          echo "Disk space after cleanup:" && df -h
+
+      - name: Set up JDK 25
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          java-version: "25"
+          distribution: "temurin"
+
+      - name: Cache Gradle dependency artifacts
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: |
+            ~/.gradle/wrapper
+            ~/.gradle/caches/modules-2/files-2.1
+            ~/.gradle/caches/modules-2/metadata-2.*
+          key: gradle-deps-${{ runner.os }}-jdk-25-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties', '**/*.gradle', '**/*.gradle.kts', 'settings.gradle', 'settings.gradle.kts', 'gradle/libs.versions.toml') }}
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          gradle-version: 9.3.1
+          cache-disabled: true
+
+      - name: Install Task
+        uses: go-task/setup-task@3be4020d41929789a01026e0e427a4321ce0ad44 # v2.0.0
+      - name: Build application
+        run: task backend:build
+        env:
+          MAVEN_USER: ${{ secrets.MAVEN_USER }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+          MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
+          DISABLE_ADDITIONAL_FEATURES: true
+          STIRLING_PDF_DESKTOP_UI: false
+
+      - name: Set up Depot CLI
+        if: env.USE_DEPOT == 'true'
+        uses: depot/setup-action@15c09a5f77a0840ad4bce955686522a257853461 # v1.0.0
+
+      - name: Set up QEMU
+        if: env.USE_DEPOT != 'true'
+        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
+
+      - name: Set up Docker Buildx
+        if: env.USE_DEPOT != 'true'
+        id: buildx
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
+
+      - name: Build base image locally (PR base change only)
+        if: github.event_name == 'pull_request' && inputs.docker-base-changed == 'true'
+        run: |
+          docker build -t stirling-pdf-base:pr-test -f docker/base/Dockerfile docker/base
+
+      - name: Set base image and platform for this build
+        id: build-params
+        # Pass workflow inputs through env vars rather than expanding `${{ }}`
+        # directly into the shell — defense-in-depth against template injection
+        # if any upstream provider of these values ever becomes less trusted.
+        # GITHUB_EVENT_NAME is already provided by the runner.
+        env:
+          DOCKER_BASE_CHANGED: ${{ inputs.docker-base-changed }}
+        run: |
+          if [ "$GITHUB_EVENT_NAME" = "pull_request" ] && [ "$DOCKER_BASE_CHANGED" = "true" ]; then
+            echo "base_image=stirling-pdf-base:pr-test" >> "$GITHUB_OUTPUT"
+            echo "platforms=linux/amd64" >> "$GITHUB_OUTPUT"
+          else
+            echo "base_image=stirlingtools/stirling-pdf-base:latest" >> "$GITHUB_OUTPUT"
+            echo "platforms=linux/amd64,linux/arm64/v8" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Build ${{ matrix.docker-rev }} (Depot)
+        if: env.USE_DEPOT == 'true'
+        uses: depot/build-push-action@5f3b3c2e5a00f0093de47f657aeaefcedff27d18 # v1.16.0
+        with:
+          project: ${{ vars.DEPOT_PROJECT_ID }}
+          context: .
+          file: ./${{ matrix.docker-rev }}
+          push: false
+          platforms: ${{ steps.build-params.outputs.platforms }}
+          build-args: |
+            BASE_IMAGE=${{ steps.build-params.outputs.base_image }}
+          provenance: true
+          sbom: true
+
+      - name: Build ${{ matrix.docker-rev }} (Docker fork fallback)
+        if: env.USE_DEPOT != 'true'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
+        with:
+          builder: ${{ steps.buildx.outputs.name }}
+          context: .
+          file: ./${{ matrix.docker-rev }}
+          push: false
+          cache-from: type=gha,scope=${{ matrix.cache-scope }}
+          cache-to: type=gha,mode=max,scope=${{ matrix.cache-scope }}
+          platforms: ${{ steps.build-params.outputs.platforms }}
+          build-args: |
+            BASE_IMAGE=${{ steps.build-params.outputs.base_image }}
+          provenance: true
+          sbom: true
+
+      - name: Upload Reports
+        if: always()
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: reports-docker-${{ matrix.artifact-suffix }}
+          path: |
+            build/reports/tests/
+            build/test-results/
+            build/reports/problems/
+          retention-days: 3
+          if-no-files-found: warn
+
+  test-build-unoserver-image:
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || format('depot-ubuntu-24.04-{0}', inputs.depot_cores || '8') }}
+    permissions:
+      contents: read
+      id-token: write
+    env:
+      USE_DEPOT: ${{ needs.pick.outputs.is_fork != 'true' && inputs.docker-base-changed != 'true' }}
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+        with:
+          egress-policy: audit
+
+      - name: Checkout Repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Set up Depot CLI
+        if: env.USE_DEPOT == 'true'
+        uses: depot/setup-action@15c09a5f77a0840ad4bce955686522a257853461 # v1.0.0
+
+      - name: Set up QEMU
+        if: env.USE_DEPOT != 'true'
+        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
+
+      - name: Set up Docker Buildx
+        if: env.USE_DEPOT != 'true'
+        id: buildx
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
+
+      - name: Build docker/unoserver/Dockerfile (Depot)
+        if: env.USE_DEPOT == 'true'
+        uses: depot/build-push-action@5f3b3c2e5a00f0093de47f657aeaefcedff27d18 # v1.16.0
+        with:
+          project: ${{ vars.DEPOT_PROJECT_ID }}
+          context: .
+          file: ./docker/unoserver/Dockerfile
+          push: false
+          load: true
+          platforms: linux/amd64
+          tags: stirling-unoserver:pr-test
+          provenance: false
+          sbom: false
+
+      - name: Build docker/unoserver/Dockerfile (Docker fork fallback)
+        if: env.USE_DEPOT != 'true'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
+        with:
+          builder: ${{ steps.buildx.outputs.name }}
+          context: .
+          file: ./docker/unoserver/Dockerfile
+          push: false
+          load: true
+          cache-from: type=gha,scope=stirling-unoserver
+          cache-to: type=gha,mode=max,scope=stirling-unoserver
+          platforms: linux/amd64
+          tags: stirling-unoserver:pr-test
+          provenance: false
+          sbom: false
+
+      - name: Smoke test the built image
+        run: |
+          set -eu
+          docker run -d --name unoserver-smoke \
+            -e UNOSERVER_RECYCLE_INTERVAL_SECONDS=0 \
+            stirling-unoserver:pr-test
+          deadline=$((SECONDS + 60))
+          while [ $SECONDS -lt $deadline ]; do
+            status=$(docker inspect -f '{{.State.Health.Status}}' unoserver-smoke 2>/dev/null || echo "starting")
+            if [ "$status" = "healthy" ]; then
+              echo "unoserver became healthy"
+              docker logs unoserver-smoke | tail -30
+              docker rm -f unoserver-smoke
+              exit 0
+            fi
+            sleep 3
+          done
+          echo "unoserver did not become healthy in time"
+          docker logs unoserver-smoke || true
+          docker rm -f unoserver-smoke || true
+          exit 1

.github/workflows/testdriver.yml

@@ -20,12 +20,22 @@ permissions:
   contents: read
 
 jobs:
+  pick:
+    uses: ./.github/workflows/_runner-pick.yml
+
   deploy:
     if: ${{ vars.CI_PROFILE != 'lite' }}
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
+    permissions:
+      contents: read
+      id-token: write
+    env:
+      USE_DEPOT: ${{ needs.pick.outputs.is_fork != 'true' }}
+      DEPOT_TOKEN: ${{ secrets.DEPOT_TOKEN }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -39,7 +49,7 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # v5.0.1
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
         with:
           gradle-version: 9.3.1
 
@@ -51,8 +61,13 @@ jobs:
           MAVEN_PUBLIC_URL: ${{ secrets.MAVEN_PUBLIC_URL }}
           DISABLE_ADDITIONAL_FEATURES: true
 
+      - name: Set up Depot CLI
+        if: env.USE_DEPOT == 'true'
+        uses: depot/setup-action@15c09a5f77a0840ad4bce955686522a257853461 # v1.0.0
+
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        if: env.USE_DEPOT != 'true'
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - name: Get version number
         id: versionNumber
@@ -61,13 +76,26 @@ jobs:
           echo "versionNumber=$VERSION" >> $GITHUB_OUTPUT
 
       - name: Login to Docker Hub
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
-      - name: Build and push test image
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+      - name: Build and push test image (Depot)
+        if: env.USE_DEPOT == 'true'
+        uses: depot/build-push-action@5f3b3c2e5a00f0093de47f657aeaefcedff27d18 # v1.16.0
+        with:
+          project: ${{ vars.DEPOT_PROJECT_ID }}
+          context: .
+          file: ./docker/embedded/Dockerfile
+          push: true
+          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/test:test-${{ github.sha }}
+          build-args: VERSION_TAG=${{ steps.versionNumber.outputs.versionNumber }}
+          platforms: linux/amd64
+
+      - name: Build and push test image (Docker fork fallback)
+        if: env.USE_DEPOT != 'true'
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
         with:
           context: .
           file: ./docker/embedded/Dockerfile
@@ -125,13 +153,14 @@ jobs:
   files-changed:
     if: always()
     name: detect what files changed
-    runs-on: ubuntu-latest
+    needs: pick
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     timeout-minutes: 3
     outputs:
       frontend: ${{ steps.changes.outputs.frontend }}
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
@@ -145,19 +174,18 @@ jobs:
 
   test:
     if: needs.files-changed.outputs.frontend == 'true'
-    needs: [deploy, files-changed]
-    runs-on: ubuntu-latest
-
+    needs: [pick, deploy, files-changed]
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Set up Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           cache: "npm"
           cache-dependency-path: frontend/package-lock.json
@@ -167,9 +195,9 @@ jobs:
         with:
           key: ${{secrets.TESTDRIVER_API_KEY}}
           prerun: |
+            choco install go-task -y
+            task frontend:build
             cd frontend
-            npm install
-            npm run build
             npm install dashcam-chrome --save
             Start-Process "C:/Program Files/Google/Chrome/Application/chrome.exe" -ArgumentList "--start-maximized", "--load-extension=$(pwd)/node_modules/dashcam-chrome/build", "http://${{ secrets.NEW_VPS_HOST }}:1337"
             Start-Sleep -Seconds 20
@@ -180,13 +208,13 @@ jobs:
           FORCE_COLOR: "3"
 
   cleanup:
-    needs: [deploy, test]
-    runs-on: ubuntu-latest
+    needs: [pick, deploy, test]
+    runs-on: ${{ needs.pick.outputs.is_fork == 'true' && 'ubuntu-latest' || 'depot-ubuntu-24.04-4' }}
     if: always()
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 

.gitignore

@@ -23,6 +23,10 @@ customFiles/
 configs/
 watchedFolders/
 clientWebUI/
+# Scratch dir used by local fixture-regeneration runs (see
+# app/proprietary/src/test/resources/db-migration-fixtures/README.md).
+# Holds downloaded JARs and disposable workdirs. Never committed.
+.alpha-local/
 !cucumber/
 !cucumber/exampleFiles/
 !cucumber/exampleFiles/example_html.zip
@@ -32,6 +36,7 @@ exampleYmlFiles/stirling/
 /testing/cucumber/junit/
 /testing/cucumber/report.html
 /testing/.failed_tests
+/.test-state/
 SwaggerDoc.json
 
 # Runtime storage for uploaded files and user data (not Java source code)
@@ -50,7 +55,10 @@ app/core/src/main/resources/static/samples/
 app/core/src/main/resources/static/manifest-classic.json
 app/core/src/main/resources/static/robots.txt
 app/core/src/main/resources/static/pdfium/
+app/core/src/main/resources/static/pdfjs/
 app/core/src/main/resources/static/vendor/
+app/core/src/main/resources/static/**/*.gz
+app/core/src/main/resources/static/**/*.br
 # Note: Keep backend-managed files like fonts/, css/, js/, pdfjs/, etc.
 
 # Gradle
@@ -155,7 +163,7 @@ app/proprietary/build
 common/build
 proprietary/build
 stirling-pdf/build
-frontend/src-tauri/provisioner/target
+frontend/editor/src-tauri/provisioner/target
 
 # Byte-compiled / optimized / DLL files
 __pycache__/
@@ -163,8 +171,6 @@ __pycache__/
 *.pyo
 
 # Virtual environments
-.env*
-!.env*.example
 .venv*
 env*/
 venv*/
@@ -172,6 +178,9 @@ ENV/
 env.bak/
 venv.bak/
 
+# Env files (secrets / local overrides). Subproject .gitignore files whitelist any committed defaults.
+.env*
+
 # VS Code
 /.vscode/**/*
 !/.vscode/settings.json
@@ -181,6 +190,7 @@ venv.bak/
 .idea/
 *.iml
 out/
+.junie/
 
 # Ignore Mac DS_Store files
 .DS_Store
@@ -204,7 +214,7 @@ out/
 *.asc
 
 # Allow test fixture certificates (synthetic, no real credentials)
-!frontend/src/core/tests/test-fixtures/certs/**
+!frontend/editor/src/core/tests/test-fixtures/certs/**
 
 # SSH Keys
 *.pub
@@ -216,8 +226,14 @@ id_ecdsa.pub
 id_ed25519
 id_ed25519.pub
 .ssh/
+
+# Allow the published GPG release signing public key (safe to share)
+!docs/security/signing-key.pub
 *ssh
 
+# Taskfile checksum cache
+.task/
+
 # cache
 .cache
 .ruff_cache
@@ -240,7 +256,7 @@ node_modules/
 *compact*.json
 test_batch.json
 *.backup.*.json
-frontend/public/locales/*/translation.backup*.json
+frontend/editor/public/locales/*/translation.backup*.json
 
 # Development/build artifacts
 .gradle-cache/
@@ -254,3 +270,15 @@ docs/type3/signatures/
 
 # Type3 sample PDFs (development only)
 **/type3/samples/
+
+**/application-dev-local.properties
+
+# Claude
+.claude/
+
+# Playwright MCP screenshots / traces
+.playwright-mcp/
+*.playwright-mcp.png
+
+# Local screenshot artifacts from *-screenshots.spec.ts
+frontend/editor/screenshots/

.gitleaksignore

@@ -0,0 +1,5 @@
+# PostHog project-level key — phc_ prefix keys are public/client-side by design
+# (PostHog client-side tracking embeds them in the browser bundle). Committed
+# intentionally in #6150 so engine/.env has a working default, with real
+# credentials overridden via engine/.env.local.
+engine/.env:generic-api-key:41

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.14
+    rev: v0.15.14
     hooks:
       - id: ruff
         args:
@@ -12,15 +12,15 @@ repos:
         files: ^((\.github/scripts|scripts|app/core/src/main/resources/static/python)/.+)?[^/]+\.py$
         exclude: (split_photos.py)
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.4.1
+    rev: v2.4.2
     hooks:
       - id: codespell
         args:
-          - --ignore-words-list=thirdParty,tabEl,tabEls,Sie,ist
+          - --ignore-words-list=thirdParty,tabEl,tabEls,Sie,ist,fulfilment
           - --skip="./.*,*.csv,*.json,*.ambr"
           - --quiet-level=2
         files: \.(html|css|js|py|md)$
-        exclude: (.vscode|.devcontainer|app/core/src/main/resources|app/proprietary/src/main/resources|frontend/public/vendor|Dockerfile|.*/pdfjs.*|.*/thirdParty.*|bootstrap.*|.*\.min\..*|.*diff\.js)
+        exclude: (.vscode|.devcontainer|app/core/src/main/resources|app/proprietary/src/main/resources|frontend/editor/public/vendor|Dockerfile|.*/pdfjs.*|.*/thirdParty.*|bootstrap.*|.*\.min\..*|.*diff\.js)
   - repo: https://github.com/gitleaks/gitleaks
     rev: v8.30.0
     hooks:
@@ -35,10 +35,10 @@ repos:
         files: ^.*(\.js|\.java|\.py|\.yml)$
         exclude: ^(.*/pdfjs.*|.*/thirdParty.*|bootstrap.*|.*\.min\..*|.*diff\.js|\.github/workflows/.*$)
   - repo: https://github.com/pappasam/toml-sort
-    rev: v0.24.3
+    rev: v0.24.4
     hooks:
       - id: toml-sort-fix
-        files: frontend/public/locales/.*\.toml$
+        files: frontend/editor/public/locales/.*\.toml$
         args: ['--in-place', '--all', '--ignore-case']
   # - repo: https://github.com/thibaudcolas/pre-commit-stylelint
   #   rev: v16.21.1

.taskfiles/backend.yml

@@ -0,0 +1,166 @@
+version: '3'
+
+# Gradle invocation strategy:
+#   - Linux/macOS: `./gradlew` runs the POSIX shell wrapper natively.
+#   - Windows:     `cmd /c ".\gradlew.bat ..."` invokes the .bat wrapper through
+#                  cmd.exe so it inherits the user's Windows-side `JAVA_HOME`
+#                  and PATH. Routing through `bash gradlew` on Windows ends up
+#                  under WSL or Git-Bash, neither of which inherits
+#                  Adoptium/Temurin's default Windows-only Java env - gradlew
+#                  then errors with "JAVA_HOME is not set and no 'java' command
+#                  could be found".
+#
+#                  The entire `.\gradlew.bat ...` payload is double-quoted so
+#                  the leading `.\` survives mvdan/sh's POSIX backslash
+#                  stripping; cmd.exe also requires `.\` (not bare `gradlew.bat`)
+#                  because modern Windows excludes cwd from cmd's search path.
+
+tasks:
+  dev:
+    desc: "Start backend dev server"
+    ignore_error: true
+    vars:
+      PORT: '{{.PORT | default "8080"}}'
+      AIENGINE_URL: '{{.AIENGINE_URL | default ""}}'
+      AIENGINE_TIMEOUTSECONDS: '{{.AIENGINE_TIMEOUTSECONDS | default "120"}}'
+    env:
+      SERVER_PORT: '{{.PORT}}'
+    cmds:
+      - cmd: '{{if .AIENGINE_URL}}AIENGINE_URL={{.AIENGINE_URL}} AIENGINE_ENABLED=true AIENGINE_TIMEOUTSECONDS={{.AIENGINE_TIMEOUTSECONDS}} {{end}}cmd /c ".\gradlew.bat :stirling-pdf:bootRun"'
+        platforms: [windows]
+      - cmd: '{{if .AIENGINE_URL}}AIENGINE_URL={{.AIENGINE_URL}} AIENGINE_ENABLED=true AIENGINE_TIMEOUTSECONDS={{.AIENGINE_TIMEOUTSECONDS}} {{end}}./gradlew :stirling-pdf:bootRun'
+        platforms: [linux, darwin]
+
+  dev:bundled:
+    desc: "Clean + bootRun with frontend bundled into the backend (single :8080 server)"
+    ignore_error: true
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat clean bootRun -PbuildWithFrontend=true"
+        platforms: [windows]
+      - cmd: ./gradlew clean bootRun -PbuildWithFrontend=true
+        platforms: [linux, darwin]
+
+  dev:saas:
+    desc: "Start backend in SaaS flavor against Supabase"
+    # `dotenv:` reads from the root Taskfile's directory (".") because this
+    # subtaskfile is included with `dir: .`.
+    dotenv: ['app/.env.saas.local', 'app/.env.saas']
+    ignore_error: true
+    vars:
+      PORT: '{{.PORT | default "8080"}}'
+      # Override to "" to run the pure `saas` profile against your own SAAS_DB_*.
+      PROFILES: '{{.PROFILES | default "dev"}}'
+    env:
+      SERVER_PORT: '{{.PORT}}'
+      STIRLING_FLAVOR: saas
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat :stirling-pdf:bootRun {{if .PROFILES}}--args=\"--spring.profiles.include={{.PROFILES}}\"{{end}}"
+        platforms: [windows]
+      - cmd: ./gradlew :stirling-pdf:bootRun {{if .PROFILES}}--args='--spring.profiles.include={{.PROFILES}}'{{end}}
+        platforms: [linux, darwin]
+
+  build:
+    desc: "Full backend build"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat clean build"
+        platforms: [windows]
+      - cmd: ./gradlew clean build
+        platforms: [linux, darwin]
+
+  build:fast:
+    desc: "Build without tests"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat clean build -x test"
+        platforms: [windows]
+      - cmd: ./gradlew clean build -x test
+        platforms: [linux, darwin]
+
+  build:ci:
+    desc: "Build for CI (formatting checked separately)"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat build -PnoSpotless"
+        platforms: [windows]
+      - cmd: ./gradlew build -PnoSpotless
+        platforms: [linux, darwin]
+
+  test:
+    desc: "Run backend tests"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat test"
+        platforms: [windows]
+      - cmd: ./gradlew test
+        platforms: [linux, darwin]
+
+  format:
+    desc: "Auto-fix code formatting"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat spotlessApply"
+        platforms: [windows]
+      - cmd: ./gradlew spotlessApply
+        platforms: [linux, darwin]
+
+  format:check:
+    desc: "Check code formatting"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat spotlessCheck"
+        platforms: [windows]
+      - cmd: ./gradlew spotlessCheck
+        platforms: [linux, darwin]
+
+  fix:
+    desc: "Auto-fix backend"
+    cmds:
+      - task: format
+
+  swagger:
+    desc: "Generate OpenAPI docs"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat :stirling-pdf:copySwaggerDoc"
+        platforms: [windows]
+      - cmd: ./gradlew :stirling-pdf:copySwaggerDoc
+        platforms: [linux, darwin]
+    sources:
+      - app/core/src/main/java/**/*.java
+      - app/proprietary/src/main/java/**/*.java
+      - app/common/src/main/java/**/*.java
+    generates:
+      - SwaggerDoc.json
+
+  check:
+    desc: "Backend quality gate"
+    cmds:
+      - task: format:check
+      - task: test
+
+  version:
+    desc: "Print project version"
+    silent: true
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat printVersion --quiet" | tail -1
+        platforms: [windows]
+      - cmd: ./gradlew printVersion --quiet | tail -1
+        platforms: [linux, darwin]
+
+  licenses:check:
+    desc: "Check dependency licenses"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat checkLicense --no-parallel"
+        platforms: [windows]
+      - cmd: ./gradlew checkLicense --no-parallel
+        platforms: [linux, darwin]
+
+  licenses:generate:
+    desc: "Check and generate dependency license report"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat checkLicense generateLicenseReport --no-parallel"
+        platforms: [windows]
+      - cmd: ./gradlew checkLicense generateLicenseReport --no-parallel
+        platforms: [linux, darwin]
+
+  clean:
+    desc: "Clean build artifacts"
+    cmds:
+      - cmd: cmd /c ".\gradlew.bat clean"
+        platforms: [windows]
+      - cmd: ./gradlew clean
+        platforms: [linux, darwin]

.taskfiles/desktop.yml

@@ -0,0 +1,180 @@
+version: '3'
+
+vars:
+  JLINK_MODULES: "java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
+
+  # Override via JPDFIUM_PLATFORMS env (csv of platform keys, or 'all').
+  JPDFIUM_PLATFORMS:
+    sh: |
+      if [ -n "${JPDFIUM_PLATFORMS:-}" ]; then
+          echo "$JPDFIUM_PLATFORMS"
+      else
+          case "{{OS}}-{{ARCH}}" in
+              darwin-arm64)  echo "darwin-arm64";;
+              darwin-amd64)  echo "darwin-x64";;
+              linux-amd64)   echo "linux-x64";;
+              linux-arm64)   echo "linux-arm64";;
+              windows-amd64) echo "windows-x64";;
+              *)             echo "all";;
+          esac
+      fi
+
+tasks:
+  prepare:
+    desc: "Prepare desktop build dependencies"
+    deps:
+      - jlink
+      - task: ":frontend:prepare"
+        vars: { MODE: desktop }
+      - provisioner
+
+  provisioner:
+    desc: "Build installer provisioner"
+    platforms: [windows]
+    dir: editor
+    cmds:
+      - node scripts/build-provisioner.mjs
+
+  dev:
+    desc: "Start Tauri desktop dev mode"
+    deps: [prepare]
+    ignore_error: true
+    dir: editor
+    cmds:
+      - npx tauri dev --no-watch
+
+  build:
+    desc: "Build Tauri desktop app (production)"
+    deps: [prepare]
+    dir: editor
+    cmds:
+      - npx tauri build
+
+  build:dev:
+    desc: "Build Tauri desktop app (dev, no bundling)"
+    deps: [prepare]
+    dir: editor
+    cmds:
+      - npx tauri build --no-bundle
+
+  build:dev:mac:
+    desc: "Build Tauri desktop .app bundle (macOS)"
+    deps: [prepare]
+    dir: editor
+    cmds:
+      - npx tauri build --bundles app
+
+  build:dev:windows:
+    desc: "Build Tauri desktop NSIS installer (Windows)"
+    deps: [prepare]
+    dir: editor
+    cmds:
+      - npx tauri build --bundles nsis
+
+  build:dev:linux:
+    desc: "Build Tauri desktop AppImage (Linux)"
+    deps: [prepare]
+    dir: editor
+    cmds:
+      - npx tauri build --bundles appimage
+
+  test:
+    desc: "Run Tauri/Cargo tests"
+    deps: [prepare]
+    dir: editor/src-tauri
+    cmds:
+      - cargo test
+
+  clean:
+    desc: "Clean Tauri/Cargo build artifacts"
+    dir: editor
+    cmds:
+      - task: jlink:clean
+      - cd src-tauri && cargo clean
+      - rm -rf dist build
+
+  # ============================================================
+  # JLink — Build bundled Java runtime for Tauri
+  # ============================================================
+
+  jlink:
+    desc: "Build backend JAR and create JLink runtime for Tauri"
+    deps: [jlink:jar, jlink:runtime]
+
+  jlink:jar:
+    desc: "Build backend JAR for Tauri bundling (host-OS natives only by default)"
+    run: once
+    dir: ..
+    env:
+      DISABLE_ADDITIONAL_FEATURES: "true"
+    cmds:
+      - echo "Building bootJar with JPDFium natives for {{.JPDFIUM_PLATFORMS}}"
+      - cmd: cmd /c gradlew.bat bootJar --no-daemon -PjpdfiumPlatforms={{.JPDFIUM_PLATFORMS}}
+        platforms: [windows]
+      - cmd: ./gradlew bootJar --no-daemon -PjpdfiumPlatforms={{.JPDFIUM_PLATFORMS}}
+        platforms: [linux, darwin]
+      - mkdir -p frontend/editor/src-tauri/libs
+      - cp app/core/build/libs/stirling-pdf-*.jar frontend/editor/src-tauri/libs/
+    status:
+      - test -f frontend/editor/src-tauri/libs/stirling-pdf-*.jar
+
+  jlink:runtime:
+    desc: "Create custom JRE with jlink"
+    deps: [jlink:jar]
+    dir: editor/src-tauri
+    cmds:
+      - rm -rf runtime/jre
+      - mkdir -p runtime
+      - >-
+        jlink
+        --add-modules {{.JLINK_MODULES}}
+        --strip-debug
+        --compress=zip-6
+        --no-header-files
+        --no-man-pages
+        --output runtime/jre
+      # jlink emits its files mode 444 (read-only). Tauri's build-script
+      # resource copier preserves source permissions when staging
+      # `runtime/jre/**/*` into `target/<profile>/runtime/jre/...`, so the
+      # staged copies are read-only too. On any subsequent incremental
+      # build the copier tries to overwrite them and fails with a bare
+      # `Permission denied (os error 13)` (Rust's io::Error Display drops
+      # the path, so the failure is opaque). Make the source writable here
+      # so the staged destinations are writable and can be overwritten.
+      #
+      # Trade-off: this task runs for both `task desktop:dev` and
+      # `task desktop:build`, so production bundles also ship mode-644
+      # JRE files instead of 444. Functionally harmless on POSIX (the
+      # `other` bit is `r--` either way, and on macOS code signing is the
+      # real integrity check) and on Windows the DOS read-only attribute
+      # isn't load-bearing for the bundled JDK. If we ever need strict
+      # 444 in production, split the chmod into a dev-only step and have
+      # `desktop:build` run `jlink:clean` first to force a fresh build.
+      - cmd: chmod -R u+w runtime/jre
+        platforms: [linux, darwin]
+      - cmd: powershell -NoProfile -Command "Get-ChildItem -Recurse runtime/jre | ForEach-Object { $_.IsReadOnly = $false }"
+        platforms: [windows]
+    status:
+      - test -f runtime/jre/release
+
+  jlink:clean:
+    desc: "Remove JLink runtime and bundled JARs"
+    dir: editor/src-tauri
+    cmds:
+      - rm -rf libs runtime
+
+  # macOS-only. Replaces jlink:runtime's single-arch JRE with a universal
+  # (arm64 + x86_64) one for the universal Tauri shell. Runs the x86_64
+  # jlink under Rosetta on Apple Silicon, so it is opt-in and not part of
+  # the default desktop:build flow. Requires AARCH64_JAVA_HOME and
+  # X64_JAVA_HOME to point at matching JDK installations with jmods/.
+  jlink:universal-mac:
+    desc: "Create universal (arm64+x86_64) JRE for the macOS Tauri build"
+    deps: [jlink:jar]
+    platforms: [darwin]
+    dir: editor
+    env:
+      JLINK_MODULES: "{{.JLINK_MODULES}}"
+      OUTPUT_DIR: src-tauri/runtime/jre
+    cmds:
+      - scripts/build-universal-mac-jre.sh

.taskfiles/docker.yml

@@ -0,0 +1,63 @@
+version: '3'
+
+vars:
+  COMPOSE_DIR: docker/compose
+  EMBEDDED_DIR: docker/embedded
+
+tasks:
+  build:
+    desc: "Build standard Docker image"
+    cmds:
+      - docker build -t stirling-pdf -f {{.EMBEDDED_DIR}}/Dockerfile .
+
+  build:fat:
+    desc: "Build fat Docker image (all features)"
+    cmds:
+      - docker build -t stirling-pdf-fat -f {{.EMBEDDED_DIR}}/Dockerfile.fat .
+
+  build:ultra-lite:
+    desc: "Build ultra-lite Docker image"
+    cmds:
+      - docker build -t stirling-pdf-ultra-lite -f {{.EMBEDDED_DIR}}/Dockerfile.ultra-lite .
+
+  build:frontend:
+    desc: "Build frontend-only Docker image"
+    cmds:
+      - docker build -t stirling-pdf-frontend -f docker/frontend/Dockerfile .
+
+  build:engine:
+    desc: "Build engine Docker image"
+    dir: engine
+    cmds:
+      - docker build -t stirling-pdf-engine .
+
+  up:
+    desc: "Start standard docker compose stack"
+    cmds:
+      - docker compose -f {{.COMPOSE_DIR}}/docker-compose.yml up -d
+
+  up:fat:
+    desc: "Start fat docker compose stack"
+    cmds:
+      - docker compose -f {{.COMPOSE_DIR}}/docker-compose.fat.yml up -d
+
+  up:ultra-lite:
+    desc: "Start ultra-lite docker compose stack"
+    cmds:
+      - docker compose -f {{.COMPOSE_DIR}}/docker-compose.ultra-lite.yml up -d
+
+  down:
+    desc: "Stop all running docker compose stacks"
+    cmds:
+      - docker compose -f {{.COMPOSE_DIR}}/docker-compose.yml down
+
+  logs:
+    desc: "Tail docker compose logs"
+    cmds:
+      - docker compose -f {{.COMPOSE_DIR}}/docker-compose.yml logs -f
+
+  test:
+    desc: "Run full Docker integration test suite (builds all variants and tests them)"
+    ignore_error: true
+    cmds:
+      - bash testing/test.sh {{.CLI_ARGS}}

.taskfiles/e2e.yml

@@ -0,0 +1,214 @@
+version: '3'
+
+tasks:
+  install:
+    desc: "Install Playwright browsers"
+    dir: frontend/editor
+    deps: [ ':frontend:install' ]
+    cmds:
+      - npx playwright install {{.CLI_ARGS}} --with-deps
+
+  stubbed:
+    desc: "Run stubbed E2E tests"
+    dir: frontend/editor
+    deps: [ ':frontend:prepare' ]
+    cmds:
+      - npx playwright test --project=stubbed {{.CLI_ARGS}}
+
+  live:
+    desc: "Run live E2E tests"
+    summary: |
+      Auto-spawns a Spring Boot backend with isolated state under
+      .test-state/playwright/ (purged on every run) so the suite doesn't
+      touch your local DB, settings.yml, backups or customFiles. The
+      backend is stopped automatically when the runner exits.
+
+      Pass extra Playwright flags via -- :
+        task e2e:live -- --headed --grep merge
+    deps:
+      - live:backend
+      - live:runner
+
+  live:backend:
+    internal: true
+    ignore_error: true
+    vars:
+      BASE_DIR: '{{.ROOT_DIR}}/.test-state/playwright'
+    # COVERAGE=1 in the calling environment attaches the JaCoCo agent to
+    # the bootRun JVM and writes to BASE_DIR/jacoco.exec on shutdown.
+    # Off by default to keep local dev runs uninstrumented; CI flips it.
+    env:
+      STIRLING_BASE_PATH: '{{.BASE_DIR}}'
+      # Suppress the analytics opt-in modal that fires on first admin login.
+      # It renders a Mantine overlay that intercepts pointer events and blocks
+      # FirstLoginSlide from rendering, so the bootstrap spec times out waiting
+      # for the password-change prompt.
+      SYSTEM_ENABLEANALYTICS: "false"
+      # NOTE: SECURITY_INITIALLOGIN_USERNAME/PASSWORD are intentionally NOT set.
+      # The live-setup project's bootstrap spec performs the real first-login
+      # flow against the backend's default admin/stirling user, exercising the
+      # forced-password-change UI and leaving the DB at admin/adminadmin for
+      # the rest of the live suite. This is both real coverage of the first-
+      # login flow and a stronger seed than env-var-driven user creation.
+    cmds:
+      # Wrapped in `bash -c` because Task's embedded shell (mvdan/sh) doesn't
+      # support `&` + `$!` + `wait` reliably (gradle was never actually
+      # backgrounded, so `$!` recorded a stale PID and the runner saw an
+      # immediate "backend died"). Real bash backgrounds gradle properly and
+      # gives us a stable PID to clean up.
+      - |
+        bash -c '
+          set -e
+          rm -rf "{{.BASE_DIR}}"
+          mkdir -p "{{.BASE_DIR}}"
+          GRADLE_ARGS=":stirling-pdf:bootRun"
+          if [ -n "${COVERAGE:-}" ]; then
+            # copyJacocoAgent is wired as a dependency of bootRun when
+            # -PjacocoAgent=true, so we do not need to invoke it separately.
+            GRADLE_ARGS="$GRADLE_ARGS -PjacocoAgent=true -PjacocoExec={{.BASE_DIR}}/jacoco.exec"
+            echo "JaCoCo coverage enabled, writing to {{.BASE_DIR}}/jacoco.exec"
+          fi
+          # Background gradle and record its PID so the runner can clean up
+          # the exact process tree (wrapper + forked Spring Boot JVM) without
+          # resorting to fuzzy `pkill -f` patterns. `wait` keeps this script
+          # alive for the lifetime of gradle so Task'"'"'s parallel deps stay
+          # synchronised.
+          bash gradlew $GRADLE_ARGS > "{{.BASE_DIR}}/backend.log" 2>&1 &
+          GRADLE_PID=$!
+          echo $GRADLE_PID > "{{.BASE_DIR}}/backend.pid"
+          wait $GRADLE_PID
+        '
+
+  live:runner:
+    internal: true
+    deps: [ ':frontend:prepare' ]
+    dir: frontend/editor
+    vars:
+      BASE_DIR: '{{.ROOT_DIR}}/.test-state/playwright'
+    cmds:
+      # Wrapped in `bash -c` because Task's embedded shell (mvdan/sh) only
+      # supports `EXIT`/`ERR` in `trap`, not `INT`/`TERM`. CLI_ARGS are
+      # passed positionally so quoted args like --grep "foo bar" survive.
+      - |
+        bash -c '
+          set +e
+          # bootRun forks a separate Spring Boot JVM as a child of the gradle
+          # wrapper; killing only the wrapper leaves that JVM orphaned holding
+          # :8080. Walk the recorded PID'"'"'s process tree via pgrep so we kill
+          # every descendant, then lsof as a last-resort backstop.
+          kill_tree() {
+            local pid=$1
+            for child in $(pgrep -P "$pid" 2>/dev/null); do
+              kill_tree "$child"
+            done
+            kill "$pid" 2>/dev/null || true
+          }
+          cleanup() {
+            if [ -f "{{.BASE_DIR}}/backend.pid" ]; then
+              echo "Stopping backend..."
+              kill_tree "$(cat "{{.BASE_DIR}}/backend.pid")"
+              sleep 1
+              lsof -ti:8080 2>/dev/null | xargs kill 2>/dev/null || true
+              echo "Backend stopped"
+            fi
+          }
+          # Trap so cleanup runs on every exit path: tests pass, tests fail,
+          # backend never starts, user Ctrl-Cs. Without this the gradle JVM
+          # is left orphaned holding :8080 whenever the wait loop times out.
+          trap cleanup EXIT INT TERM
+
+          echo "Waiting for backend on :8080 (up to 10min; first compile can be slow)..."
+          WAITED=0
+          while [ $WAITED -lt 600 ]; do
+            if curl -sf http://localhost:8080/api/v1/info/status 2>/dev/null | grep -q UP; then
+              echo "Backend ready, starting Playwright"
+              break
+            fi
+            # Bail early if the backend already died: no point waiting 10min.
+            if [ -f "{{.BASE_DIR}}/backend.pid" ]; then
+              BACKEND_PID=$(cat "{{.BASE_DIR}}/backend.pid")
+              if ! kill -0 "$BACKEND_PID" 2>/dev/null; then
+                echo "Backend process exited before becoming ready; last 100 log lines:"
+                tail -100 "{{.BASE_DIR}}/backend.log" 2>/dev/null || true
+                exit 1
+              fi
+            fi
+            sleep 2
+            WAITED=$((WAITED + 2))
+          done
+          if [ $WAITED -ge 600 ]; then
+            echo "Backend did not become ready within 10min, aborting"
+            exit 1
+          fi
+
+          npx playwright test --project=live "$@"
+        ' bash {{.CLI_ARGS}}
+
+  enterprise:
+    desc: "Run enterprise E2E tests"
+    summary: |
+      Requires an already-running keycloak compose stack on :8080. Bring one
+      up first with:
+        task e2e:oauth:up
+        task e2e:saml:up
+    dir: frontend/editor
+    deps: [ ':frontend:prepare' ]
+    cmds:
+      - npx playwright test --project=enterprise {{.CLI_ARGS}}
+
+  cross-browser:
+    desc: "Run stubbed E2E tests on Chromium, Firefox, and WebKit"
+    dir: frontend/editor
+    deps: [ ':frontend:prepare' ]
+    cmds:
+      - npx playwright test --project=stubbed --project=stubbed-firefox --project=stubbed-webkit {{.CLI_ARGS}}
+
+  check:
+    desc: "Run all E2E tests not requiring Docker"
+    cmds:
+      - task: stubbed
+      - task: live
+
+  check:all:
+    desc: "Run all E2E tests"
+    summary: |
+      Includes the enterprise project, which requires a keycloak compose
+      stack on :8080. Bring one up first with:
+        task e2e:oauth:up
+        task e2e:saml:up
+    cmds:
+      - task: stubbed
+      - task: live
+      - task: enterprise
+
+  oauth:up:
+    desc: "Start the OAuth keycloak test environment"
+    summary: |
+      Set LICENSE_KEY=<KEY> to skip the interactive license prompt:
+        task e2e:oauth:up LICENSE_KEY=abc123
+      Pass extra flags via -- :
+        task e2e:oauth:up -- --auto --nobuild
+    ignore_error: true
+    cmds:
+      - bash testing/compose/start-oauth-test.sh {{if .LICENSE_KEY}}--license-key "{{.LICENSE_KEY}}"{{end}} {{.CLI_ARGS}}
+
+  oauth:down:
+    desc: "Stop the OAuth keycloak test environment"
+    cmds:
+      - docker compose -f testing/compose/docker-compose-keycloak-oauth.yml down -v
+
+  saml:up:
+    desc: "Start the SAML keycloak test environment"
+    summary: |
+      Set LICENSE_KEY=<KEY> to skip the interactive license prompt:
+        task e2e:saml:up LICENSE_KEY=abc123
+      Pass extra flags via -- :
+        task e2e:saml:up -- --auto --with-storage --nobuild --language sv-SE
+    ignore_error: true
+    cmds:
+      - bash testing/compose/start-saml-test.sh {{if .LICENSE_KEY}}--license-key "{{.LICENSE_KEY}}"{{end}} {{.CLI_ARGS}}
+
+  saml:down:
+    desc: "Stop the SAML keycloak test environment"
+    cmds:
+      - docker compose -f testing/compose/docker-compose-keycloak-saml.yml down -v

.taskfiles/engine.yml

@@ -0,0 +1,132 @@
+version: '3'
+
+tasks:
+  install:
+    desc: "Install engine dependencies"
+    run: once
+    cmds:
+      - uv python install 3.13.8
+      - uv sync
+    sources:
+      - uv.lock
+      - pyproject.toml
+    status:
+      - test -d .venv
+
+  prepare:
+    desc: "Set up engine .env from template"
+    deps: [install]
+    cmds:
+      - uv run scripts/setup_env.py
+    sources:
+      - scripts/setup_env.py
+    generates:
+      - .env.local
+
+  run:
+    desc: "Run engine server"
+    deps: [prepare]
+    ignore_error: true
+    dir: src
+    vars:
+      PORT: '{{.PORT | default "5001"}}'
+    env:
+      PYTHONUNBUFFERED: "1"
+    cmds:
+      - uv run uvicorn stirling.api.app:app --host 0.0.0.0 --port {{.PORT}}
+
+  dev:
+    desc: "Start engine dev server with hot reload"
+    deps: [prepare]
+    ignore_error: true
+    dir: src
+    vars:
+      PORT: '{{.PORT | default "5001"}}'
+    env:
+      PYTHONUNBUFFERED: "1"
+    cmds:
+      - uv run uvicorn stirling.api.app:app --host 0.0.0.0 --port {{.PORT}} --reload
+
+  lint:
+    desc: "Run linting"
+    deps: [install]
+    cmds:
+      - uv run ruff check .
+
+  lint:fix:
+    desc: "Auto-fix lint issues"
+    deps: [install]
+    cmds:
+      - uv run ruff check . --fix
+
+  format:
+    desc: "Auto-fix code formatting"
+    deps: [install]
+    cmds:
+      - uv run ruff format .
+
+  format:check:
+    desc: "Check code formatting"
+    deps: [install]
+    cmds:
+      - uv run ruff format . --diff
+
+  typecheck:
+    desc: "Run type checking"
+    deps: [install]
+    cmds:
+      - uv run pyright . --warnings
+
+  test:
+    desc: "Run tests"
+    deps: [prepare]
+    cmds:
+      - uv run pytest tests
+
+  fix:
+    desc: "Auto-fix lint + format"
+    cmds:
+      - task: format  # Can auto-fix some things that `lint:fix` can't like line length violations
+      - task: lint:fix
+      - task: format  # Ensure that after lint fixing that the code is still formatted correctly
+
+  check:
+    desc: "Full engine quality gate"
+    cmds:
+      - task: typecheck
+      - task: lint
+      - task: format:check
+      - task: test
+
+  tool-models:
+    desc: "Generate tool_models.py from Java OpenAPI spec (SwaggerDoc.json)"
+    deps: [install, ":backend:swagger"]
+    cmds:
+      - uv run python scripts/generate_tool_models.py --spec ../SwaggerDoc.json --output src/stirling/models/tool_models.py
+    sources:
+      - ../SwaggerDoc.json
+      - scripts/generate_tool_models.py
+    generates:
+      - src/stirling/models/tool_models.py
+
+  clean:
+    desc: "Clean build artifacts"
+    cmds:
+      - task: '{{if eq .OS "Windows_NT"}}clean-windows{{else}}clean-unix{{end}}'
+
+  clean-unix:
+    internal: true
+    desc: "Clean build artifacts"
+    cmds:
+      - rm -rf .venv data logs output
+
+  # On Windows, use PowerShell as bash failed to delete some dependencies
+  clean-windows:
+    internal: true
+    desc: "Clean build artifacts"
+    ignore_error: true
+    cmds:
+      - powershell rm -Recurse -Force -ErrorAction SilentlyContinue .venv
+      - powershell rm -Recurse -Force -ErrorAction SilentlyContinue data
+      - powershell rm -Recurse -Force -ErrorAction SilentlyContinue logs
+      - powershell rm -Recurse -Force -ErrorAction SilentlyContinue output

.taskfiles/frontend.yml

@@ -0,0 +1,369 @@
+version: '3'
+
+# Tasks operate from the workspace root (frontend/). Editor commands pass
+# `editor` as the vite project root (positional after `build` / before the
+# mode flag) or use `--project editor/...` for tsc — so the editor lives
+# under frontend/editor/ without each task needing a cd.
+
+tasks:
+  install:
+    desc: "Install dependencies"
+    run: once
+    cmds:
+      - '{{ if eq .CI "true" }}npm ci{{ else }}npm install{{ end }}'
+    sources:
+      - package-lock.json
+      - package.json
+    status:
+      - test -d node_modules
+    env:
+      CI: '{{ .CI | default "false" }}'
+
+  prepare:env:
+    internal: true
+    run: when_changed
+    deps: [install]
+    vars:
+      MODE: '{{.MODE | default ""}}'
+    cmds:
+      - npx tsx editor/scripts/setup-env.mts{{if .MODE}} --{{.MODE}}{{end}}
+    sources:
+      - editor/scripts/setup-env.mts
+    generates:
+      - editor/.env.local
+      - editor/.env{{if .MODE}}.{{.MODE}}{{end}}.local
+
+  prepare:icons:
+    internal: true
+    run: once
+    deps: [install]
+    cmds:
+      - node editor/scripts/generate-icons.js
+
+  prepare:
+    desc: "Set up dev environment"
+    run: when_changed
+    vars:
+      MODE: '{{.MODE | default ""}}'
+    deps:
+      - task: prepare:env
+        vars: { MODE: '{{.MODE}}' }
+      - prepare:icons
+
+  # ============================================================
+  # Development
+  # ============================================================
+
+  dev:_run:
+    internal: true
+    ignore_error: true
+    vars:
+      MODE: '{{.MODE}}'
+      PORT: '{{.PORT | default "5173"}}'
+      BACKEND_URL: '{{.BACKEND_URL | default "http://localhost:8080"}}'
+      OPEN: '{{.OPEN | default ""}}'
+    env:
+      BACKEND_URL: '{{.BACKEND_URL}}'
+    cmds:
+      - npx vite editor --mode {{.MODE}} --port {{.PORT}}{{if .OPEN}} --open{{end}}
+
+  dev:
+    desc: "Start frontend dev server"
+    cmds:
+      - task: dev:proprietary
+        vars: { PORT: '{{.PORT}}', BACKEND_URL: '{{.BACKEND_URL}}', OPEN: '{{.OPEN}}' }
+
+  dev:core:
+    desc: "Start frontend dev server in core mode"
+    deps: [prepare]
+    cmds:
+      - task: dev:_run
+        vars: { MODE: core, PORT: '{{.PORT}}', BACKEND_URL: '{{.BACKEND_URL}}', OPEN: '{{.OPEN}}' }
+
+  dev:proprietary:
+    desc: "Start frontend dev server in proprietary mode"
+    deps: [prepare]
+    cmds:
+      - task: dev:_run
+        vars: { MODE: proprietary, PORT: '{{.PORT}}', BACKEND_URL: '{{.BACKEND_URL}}', OPEN: '{{.OPEN}}' }
+
+  dev:saas:
+    desc: "Start frontend dev server in SaaS mode"
+    deps:
+      - task: prepare
+        vars: { MODE: saas }
+    cmds:
+      - task: dev:_run
+        vars: { MODE: saas, PORT: '{{.PORT}}', BACKEND_URL: '{{.BACKEND_URL}}', OPEN: '{{.OPEN}}' }
+
+  dev:desktop:
+    desc: "Start frontend dev server in desktop mode"
+    deps:
+      - task: prepare
+        vars: { MODE: desktop }
+    cmds:
+      - task: dev:_run
+        vars: { MODE: desktop, PORT: '{{.PORT}}', BACKEND_URL: '{{.BACKEND_URL}}', OPEN: '{{.OPEN}}' }
+
+  dev:prototypes:
+    desc: "Start frontend dev server in prototypes mode"
+    deps: [prepare]
+    cmds:
+      - task: dev:_run
+        vars: { MODE: prototypes, PORT: '{{.PORT}}', BACKEND_URL: '{{.BACKEND_URL}}', OPEN: '{{.OPEN}}' }
+
+  dev:portal:
+    desc: "Start developer portal dev server"
+    deps: [install]
+    cmds:
+      - npx vite portal --port {{.PORT | default "5173"}}{{if .OPEN}} --open{{end}}
+
+  # ============================================================
+  # Build
+  # ============================================================
+
+  build:
+    desc: "Production build (default mode)"
+    deps: [prepare]
+    cmds:
+      - npx vite build editor
+
+  build:core:
+    desc: "Build for core mode"
+    deps: [prepare]
+    cmds:
+      - npx vite build editor --mode core
+
+  build:proprietary:
+    desc: "Build for proprietary mode"
+    deps: [prepare]
+    cmds:
+      - npx vite build editor --mode proprietary
+
+  build:saas:
+    desc: "Build for SaaS mode"
+    deps:
+      - task: prepare
+        vars: { MODE: saas }
+    cmds:
+      - npx vite build editor --mode saas
+
+  build:desktop:
+    desc: "Build for desktop mode"
+    deps:
+      - task: prepare
+        vars: { MODE: desktop }
+    cmds:
+      - npx vite build editor --mode desktop
+
+  build:prototypes:
+    desc: "Build for prototypes mode"
+    deps: [prepare]
+    cmds:
+      - npx vite build editor --mode prototypes
+
+  build:portal:
+    desc: "Build developer portal"
+    deps: [install]
+    cmds:
+      - npx vite build portal
+
+  storybook:
+    desc: "Start Storybook dev server"
+    deps: [install]
+    cmds:
+      - npx storybook dev -p 6006 {{.CLI_ARGS}}
+
+  storybook:build:
+    desc: "Build static Storybook"
+    deps: [install]
+    cmds:
+      - npx storybook build {{.CLI_ARGS}}
+
+  # ============================================================
+  # Code quality
+  # ============================================================
+
+  lint:
+    desc: "Run linting"
+    deps: [install]
+    cmds:
+      - task: lint:eslint
+      - task: lint:dpdm
+
+  lint:eslint:
+    desc: "Run ESLint linting"
+    deps: [install]
+    cmds:
+      - npx eslint --max-warnings=0
+
+  lint:dpdm:
+    desc: "Run circular import linting"
+    deps: [install]
+    cmds:
+      # Globs so dpdm walks the whole tree. dpdm expands the braces itself, so this is
+      # shell-agnostic. Covers editor, portal, and the shared design system.
+      - npx dpdm "editor/src/**/*.{ts,tsx}" "portal/src/**/*.{ts,tsx}" "shared/**/*.{ts,tsx}" --circular --no-warning --no-tree --exit-code circular:1
+
+  lint:fix:
+    desc: "Auto-fix lint issues"
+    deps: [install]
+    cmds:
+      - npx eslint --fix
+
+  format:
+    desc: "Auto-fix code formatting"
+    deps: [install]
+    cmds:
+      - npx prettier --write .
+
+  format:check:
+    desc: "Check code formatting"
+    deps: [install]
+    cmds:
+      - npx prettier --check .
+
+  fix:
+    desc: "Auto-fix lint and format"
+    cmds:
+      - task: format
+      - task: lint:fix
+
+  typecheck:
+    desc: "Typecheck default build of the app"
+    cmds:
+      - task: typecheck:proprietary
+
+  typecheck:core:
+    desc: "Typecheck core build variant"
+    deps: [prepare]
+    cmds:
+      - npx tsc --noEmit --project editor/src/core/tsconfig.json
+
+  typecheck:proprietary:
+    desc: "Typecheck proprietary build variant"
+    deps: [prepare]
+    cmds:
+      - npx tsc --noEmit --project editor/src/proprietary/tsconfig.json
+
+  typecheck:saas:
+    desc: "Typecheck SaaS build variant"
+    deps:
+      - task: prepare
+        vars: { MODE: saas }
+    cmds:
+      - npx tsc --noEmit --project editor/src/saas/tsconfig.json
+
+  typecheck:desktop:
+    desc: "Typecheck desktop build variant"
+    deps:
+      - task: prepare
+        vars: { MODE: desktop }
+    cmds:
+      - npx tsc --noEmit --project editor/src/desktop/tsconfig.json
+
+  typecheck:scripts:
+    desc: "Typecheck scripts"
+    deps: [prepare]
+    cmds:
+      - npx tsc --noEmit --project editor/scripts/tsconfig.json
+
+  typecheck:prototypes:
+    desc: "Typecheck prototypes build variant"
+    deps: [prepare]
+    cmds:
+      - npx tsc --noEmit --project editor/src/prototypes/tsconfig.json
+
+  typecheck:portal:
+    desc: "Typecheck developer portal build variant"
+    deps: [install]
+    cmds:
+      - npx tsc --noEmit --project portal/tsconfig.json
+
+  typecheck:shared:
+    desc: "Typecheck the shared design system"
+    deps: [install]
+    cmds:
+      - npx tsc --noEmit --project shared/tsconfig.json
+
+  typecheck:all:
+    desc: "Typecheck all build variants"
+    cmds:
+      - task: typecheck:core
+      - task: typecheck:proprietary
+      - task: typecheck:saas
+      - task: typecheck:desktop
+      - task: typecheck:scripts
+      - task: typecheck:prototypes
+      - task: typecheck:portal
+      - task: typecheck:shared
+
+  # ============================================================
+  # Quality Gate
+  # ============================================================
+
+  check:
+    desc: "Quick quality gate for local development"
+    cmds:
+      - task: typecheck
+      - task: lint
+      - task: format:check
+      - task: test
+
+  check:all:
+    desc: "Full CI quality gate"
+    cmds:
+      - task: typecheck:all
+      - task: lint
+      - task: format:check
+      - task: build
+      - task: build:portal
+      - task: test
+      - task: storybook:build
+
+  # ============================================================
+  # Test
+  # ============================================================
+
+  test:
+    desc: "Run tests"
+    deps: [install]
+    cmds:
+      - npx vitest run --root editor
+
+  test:watch:
+    desc: "Run tests in watch mode"
+    deps: [install]
+    cmds:
+      - npx vitest --watch --root editor
+
+  test:coverage:
+    desc: "Run tests with coverage (one-shot; CI-friendly)."
+    deps: [install]
+    cmds:
+      # `vitest run` makes this CI-safe (the bare `vitest` form enters watch
+      # mode). Explicit reporter list because v8 + json-summary is what the
+      # coverage-summary.py helper consumes; html/text are kept for humans.
+      #
+      # reportsDirectory is pinned to ./coverage relative to vitest's root
+      # (--root editor), so output lands at frontend/editor/coverage/. The
+      # CI upload step reads from that path. An earlier attempt with
+      # `./editor/coverage` double-nested into frontend/editor/editor/coverage;
+      # pinning future-proofs against vitest changing the default.
+      - >
+        npx vitest run --root editor --coverage
+        --coverage.provider=v8
+        --coverage.reporter=text-summary
+        --coverage.reporter=json-summary
+        --coverage.reporter=html
+        --coverage.reportsDirectory=./coverage
+
+  # ============================================================
+  # Code Generation
+  # ============================================================
+
+  licenses:generate:
+    desc: "Generate frontend license report"
+    deps: [install]
+    cmds:
+      - node editor/scripts/generate-licenses.js

ADDING_TOOLS.md

@@ -10,14 +10,14 @@ When adding tools, follow this systematic approach using the established pattern
 
 Create these files in the correct directories:
 ```
-frontend/src/hooks/tools/[toolName]/
+frontend/editor/src/hooks/tools/[toolName]/
   ├── use[ToolName]Parameters.ts     # Parameter definitions and validation
   └── use[ToolName]Operation.ts      # Tool operation logic using useToolOperation
 
-frontend/src/components/tools/[toolName]/
+frontend/editor/src/components/tools/[toolName]/
   └── [ToolName]Settings.tsx         # Settings UI component (if needed)
 
-frontend/src/tools/
+frontend/editor/src/tools/
   └── [ToolName].tsx                 # Main tool component
 ```
 
@@ -128,7 +128,7 @@ export default [ToolName] as ToolComponent;
 ## 3. Register Tool in System
 Update these files to register your new tool:
 
-**Tool Registry** (`frontend/src/data/useTranslatedToolRegistry.tsx`):
+**Tool Registry** (`frontend/editor/src/data/useTranslatedToolRegistry.tsx`):
 1. Add imports at the top:
 ```typescript
 import [ToolName] from "../tools/[ToolName]";
@@ -155,7 +155,7 @@ import [ToolName]Settings from "../components/tools/[toolName]/[ToolName]Setting
 ## 4. Add Tooltips (Optional but Recommended)
 Create user-friendly tooltips to help non-technical users understand your tool. **Use simple, clear language - avoid technical jargon:**
 
-**Tooltip Hook** (`frontend/src/components/tooltips/use[ToolName]Tips.ts`):
+**Tooltip Hook** (`frontend/editor/src/components/tooltips/use[ToolName]Tips.ts`):
 ```typescript
 import { useTranslation } from 'react-i18next';
 import { TooltipContent } from '../../types/tips';
@@ -202,7 +202,7 @@ const [ToolName] = (props: BaseToolProps) => {
 ## 5. Add Translations
 Update translation files. **Important: Only update `en-GB` files** - other languages are handled separately.
 
-**File to update:** `frontend/public/locales/en-GB/translation.toml`
+**File to update:** `frontend/editor/public/locales/en-GB/translation.toml`
 
 **Required Translation Keys**:
 ```toml

AGENTS.md

@@ -2,56 +2,157 @@
 
 This file provides guidance to AI Agents when working with code in this repository.
 
+## Taskfile (Recommended)
+
+This project uses [Task](https://taskfile.dev/) as a unified command runner. All build, dev, test, lint, and docker commands can be run from the repo root via `task <command>`. Run `task --list` to see all available commands.
+
+Task `desc:` fields should describe **what** the task does, not **how** it does it. Keep them generic and stable: don't reference implementation details like aliases, internal helpers, mode flags, or which other task delegates to which. The description is for users picking a command from `task --list`, not a changelog of refactors.
+
+### Quick Reference
+- `task install` — install all dependencies
+- `task dev` — start backend + frontend concurrently
+- `task dev:all` — start backend + frontend + engine concurrently
+- `task build` — build all components
+- `task test` — run all tests (backend + frontend + engine)
+- `task lint` — run all linters
+- `task format` — auto-fix formatting across all components
+- `task check` — full quality gate (lint + typecheck + test)
+- `task clean` — clean all build artifacts
+- `task docker:build` — build standard Docker image
+- `task docker:up` — start Docker compose stack
+
 ## Common Development Commands
 
 ### Build and Test
-- **Build project**: `./gradlew clean build`
-- **Run locally**: `./gradlew bootRun`
-- **Full test suite**: `./test.sh` (builds all Docker variants and runs comprehensive tests)
-- **Code formatting**: `./gradlew spotlessApply` (runs automatically before compilation)
+- **Build project**: `task build`
+- **Run backend locally**: `task backend:dev`
+- **Run all tests**: `task test` (or individually: `task backend:test`, `task frontend:test`, `task engine:test`)
+- **Docker integration tests**: `./test.sh` (builds all Docker variants and runs comprehensive tests)
+- **Code formatting**: `task format` (or `task backend:format` for Java only)
+- **Full quality gate**: `task check` (runs lint + typecheck + test across all components)
+
+After modifying any files in the project, you must run the relevant `task check` command that covers that area of the code. For example, when editing frontend files run `task frontend:check`; for Python engine files run `task engine:check`; for Java backend files run `task backend:check`.
 
 ### Docker Development
-- **Build ultra-lite**: `docker build -t stirlingtools/stirling-pdf:latest-ultra-lite -f ./Dockerfile.ultra-lite .`
-- **Build standard**: `docker build -t stirlingtools/stirling-pdf:latest -f ./Dockerfile .`
-- **Build fat version**: `docker build -t stirlingtools/stirling-pdf:latest-fat -f ./Dockerfile.fat .`
+- **Build standard**: `task docker:build` (or `docker build -t stirling-pdf -f docker/embedded/Dockerfile .`)
+- **Build fat version**: `task docker:build:fat`
+- **Build ultra-lite**: `task docker:build:ultra-lite`
+- **Start compose stack**: `task docker:up` (or `task docker:up:fat`, `task docker:up:ultra-lite`)
+- **Stop compose stack**: `task docker:down`
+- **View logs**: `task docker:logs`
 - **Example compose files**: Located in `exampleYmlFiles/` directory
 
 ### Security Mode Development
 Set `DOCKER_ENABLE_SECURITY=true` environment variable to enable security features during development. This is required for testing the full version locally.
 
-### Python Development
-Development for the AI engine happens in the `engine/` folder. The frontend calls the Python via Java as a proxy.
+### Python Development (AI Engine)
 
-- Follow the engine-specific guidance in [engine/AGENTS.md](engine/AGENTS.md) for Python architecture, code style, and AI usage.
-- Use Makefile commands for Python work:
-  - From `engine/`: `make check` to lint, type-check, test, etc. and `make fix` to fix easily fixable linting and formatting issues.
-- The project structure is defined in `engine/pyproject.toml`. Any new dependencies should be listed there, followed by running `make install`.
+The engine is a Python reasoning service for Stirling: it plans and interprets work, but it does not own durable state, and it does not execute Stirling PDF operations directly. Keep the service narrow: typed contracts in, typed contracts out, with AI only where it adds reasoning value. The frontend calls the Python engine via Java as a proxy.
+
+#### Python Commands
+All engine commands run from the repo root using Task:
+- `task engine:check` — run all checks (typecheck + lint + format-check + test)
+- `task engine:fix` — auto-fix lint + formatting
+- `task engine:install` — install Python dependencies via uv
+- `task engine:dev` — start FastAPI with hot reload (localhost:5001)
+- `task engine:test` — run pytest
+- `task engine:lint` — run ruff linting
+- `task engine:typecheck` — run pyright
+- `task engine:format` — format code with ruff
+- `task engine:tool-models` — generate `tool_models.py` from the Java OpenAPI spec
+
+The project structure is defined in `engine/pyproject.toml`. Any new dependencies should be listed there, followed by running `task engine:install`.
+
+#### Python Code Style
+- Keep `task engine:check` passing.
+- Use modern Python when it improves clarity.
+- Prefer explicit names to cleverness.
+- Avoid nested functions and nested classes unless the language construct requires them.
+- Prefer composition to inheritance when combining concepts.
+- Avoid speculative abstractions. Add a layer only when it removes real duplication or clarifies lifecycle.
+- Add comments sparingly and only when they explain non-obvious intent.
+
+#### Python Typing and Models
+- Deserialize into Pydantic models as early as possible.
+- Serialize from Pydantic models as late as possible.
+- Do not pass raw `dict[str, Any]` or `dict[str, object]` across important boundaries when a typed model can exist instead.
+- Avoid `Any` wherever possible.
+- Avoid `cast()` wherever possible (reconsider the structure first).
+- All shared models should subclass `stirling.models.ApiModel` so the service behaves consistently.
+- Do not use string literals for any type annotations, including `cast()`.
+
+#### Python Configuration
+- Keep application-owned configuration in `stirling.config`.
+- Only add `STIRLING_*` environment variables that the engine itself truly owns.
+- Do not mirror third-party provider environment variables unless the engine is actually interpreting them.
+- Let `pydantic-ai` own provider authentication configuration when possible.
+
+#### Python Architecture
+
+**Package roles:**
+- `stirling.contracts`: request/response models and shared typed workflow contracts. If a shape crosses a module or service boundary, it probably belongs here.
+- `stirling.models`: shared model primitives and generated tool models.
+- `stirling.agents`: reasoning modules for individual capabilities.
+- `stirling.api`: HTTP layer, dependency access, and app startup wiring.
+- `stirling.services`: shared runtime and non-AI infrastructure.
+- `stirling.config`: application-owned settings.
+
+**Source of truth:**
+- `stirling.models.tool_models` is the source of truth for operation IDs and parameter models.
+- Do not duplicate operation lists if they can be derived from `tool_models.OPERATIONS`.
+- Do not hand-maintain parallel parameter schemas when the generated tool models already define them.
+- If a tool ID must match a parameter model, validate that relationship explicitly in code.
+
+**Boundaries:**
+- Keep the API layer thin. Route modules should bind requests, resolve dependencies, and call agents or services. They should not contain business logic.
+- Keep agents focused on one reasoning domain. They should not own FastAPI routing, persistence, or execution of Stirling operations.
+- Build long-lived runtime objects centrally at startup when possible rather than reconstructing heavy AI objects per request.
+- If an agent delegates to another agent, the delegated agent should remain the source of truth for its own domain output.
+
+#### Python AI Usage
+- The system must work with any AI, including self-hosted models. We require that the models support structured outputs, but should minimise model-specific code beyond that.
+- Use AI for reasoning-heavy outputs, not deterministic glue.
+- Do not ask the model to invent data that Python can derive safely.
+- Do not fabricate fallback user-facing copy in code to hide incomplete model output.
+- AI output schemas should be impossible to instantiate incorrectly.
+  - Do not require the model to keep separate structures in sync. For example, instead of generating two lists which must be the same length, generate one list of a model containing the same data.
+  - Prefer Python to derive deterministic follow-up structure from a valid AI result.
+- Use `NativeOutput(...)` for structured model outputs.
+- Use `ToolOutput(...)` when the model should select and call delegate functions.
+
+#### Python Testing
+- Test contracts directly.
+- Test agents directly where behaviour matters.
+- Test API routes as thin integration points.
+- Prefer dependency overrides or startup-state seams to monkeypatching random globals.
 
 ### Frontend Development
-- **Frontend dev server**: `cd frontend && npm run dev` (requires backend on localhost:8080)
+- **Frontend dev server**: `task frontend:dev` — requires backend on localhost:8080
 - **Tech Stack**: Vite + React + TypeScript + Mantine UI + TailwindCSS
 - **Proxy Configuration**: Vite proxies `/api/*` calls to backend (localhost:8080)
 - **Build Process**: DO NOT run build scripts manually - builds are handled by CI/CD pipelines
-- **Package Installation**: DO NOT run npm install commands - package management handled separately
+- **Package Installation**: `task frontend:install`
 - **Deployment Options**:
-  - **Desktop App**: `npm run tauri-build` (native desktop application)
-  - **Web Server**: `npm run build` then serve dist/ folder
-  - **Development**: `npm run tauri-dev` for desktop dev mode
+  - **Desktop App**: `task desktop:build`
+  - **Web Server**: `task frontend:build` then serve dist/ folder
+  - **Development**: `task desktop:dev` for desktop dev mode
 
 #### Environment Variables
-- All `VITE_*` variables must be declared in the appropriate example file:
-  - `frontend/config/.env.example` — core, proprietary, and shared vars
-  - `frontend/config/.env.saas.example` — SaaS-only vars
-  - `frontend/config/.env.desktop.example` — desktop (Tauri)-only vars
-- Never use `|| 'hardcoded-fallback'` inline — put defaults in the example files
-- `npm run prep` / `prep:saas` / `prep:desktop` auto-create the env files from examples on first run, and error if any required keys are missing
-- These prep scripts run automatically at the start of all `dev*`, `build*`, and `tauri*` commands
+- All `VITE_*` variables must be declared in the appropriate committed env file:
+  - `frontend/editor/.env` — core, proprietary, and shared vars
+  - `frontend/editor/.env.saas` — SaaS-only vars (layered on top of `.env` in SaaS mode)
+  - `frontend/editor/.env.desktop` — desktop (Tauri)-only vars (layered on top of `.env` in desktop mode)
+- These files are committed to Git and must not contain private keys
+- Local overrides (API keys, machine-specific settings) go in uncommitted sibling `.env.local` / `.env.saas.local` / `.env.desktop.local` files — Vite automatically layers them on top
+- Never use `|| 'hardcoded-fallback'` inline — put defaults in the committed env files
+- `task frontend:prepare` creates empty `.local` override files on first run; pass `MODE=saas` or `MODE=desktop` to also create the mode-specific `.local` file
+- Prepare runs automatically as a dependency of all `dev*`, `build*`, and `desktop*` tasks
 - See `frontend/README.md#environment-variables` for full documentation
 
 #### Import Paths - CRITICAL
 **ALWAYS use `@app/*` for imports.** Do not use `@core/*` or `@proprietary/*` unless explicitly wrapping/extending a lower layer implementation.
 
-For a broader explanation of the frontend layering and override architecture, see [frontend/DeveloperGuide.md](frontend/DeveloperGuide.md).
+For a broader explanation of the frontend layering and override architecture, see [frontend/editor/DeveloperGuide.md](frontend/editor/DeveloperGuide.md).
 
 ```typescript
 // ✅ CORRECT - Use @app/* for all imports
@@ -82,26 +183,26 @@ Use this pattern for desktop-specific or proprietary-specific features WITHOUT r
 **Example - Desktop-specific footer:**
 
 ```typescript
-// core/components/rightRail/RightRailFooterExtensions.tsx (stub)
-interface RightRailFooterExtensionsProps {
+// core/components/workbenchBar/WorkbenchBarFooterExtensions.tsx (stub)
+interface WorkbenchBarFooterExtensionsProps {
   className?: string;
 }
 
-export function RightRailFooterExtensions(_props: RightRailFooterExtensionsProps) {
+export function WorkbenchBarFooterExtensions(_props: WorkbenchBarFooterExtensionsProps) {
   return null; // Stub - does nothing in web builds
 }
 ```
 
 ```tsx
-// desktop/components/rightRail/RightRailFooterExtensions.tsx (real implementation)
+// desktop/components/workbenchBar/WorkbenchBarFooterExtensions.tsx (real implementation)
 import { Box } from '@mantine/core';
 import { BackendHealthIndicator } from '@app/components/BackendHealthIndicator';
 
-interface RightRailFooterExtensionsProps {
+interface WorkbenchBarFooterExtensionsProps {
   className?: string;
 }
 
-export function RightRailFooterExtensions({ className }: RightRailFooterExtensionsProps) {
+export function WorkbenchBarFooterExtensions({ className }: WorkbenchBarFooterExtensionsProps) {
   return (
     <Box className={className}>
       <BackendHealthIndicator />
@@ -111,15 +212,15 @@ export function RightRailFooterExtensions({ className }: RightRailFooterExtensio
 ```
 
 ```tsx
-// core/components/shared/RightRail.tsx (usage - works in ALL builds)
-import { RightRailFooterExtensions } from '@app/components/rightRail/RightRailFooterExtensions';
+// core/components/shared/WorkbenchBar.tsx (usage - works in ALL builds)
+import { WorkbenchBarFooterExtensions } from '@app/components/workbenchBar/WorkbenchBarFooterExtensions';
 
-export function RightRail() {
+export function WorkbenchBar() {
   return (
     <div>
       {/* In web builds: renders nothing (stub returns null) */}
       {/* In desktop builds: renders BackendHealthIndicator */}
-      <RightRailFooterExtensions className="right-rail-footer" />
+      <WorkbenchBarFooterExtensions className="workbench-bar-footer" />
     </div>
   );
 }
@@ -142,7 +243,7 @@ Frontend designed for **stateful document processing**:
 - No file reloading between tools - performance critical for large PDFs (up to 100GB+)
 
 #### FileContext - Central State Management
-**Location**: `frontend/src/core/contexts/FileContext.tsx`
+**Location**: `frontend/editor/src/core/contexts/FileContext.tsx`
 - **Active files**: Currently loaded PDFs and their variants
 - **Tool navigation**: Current mode (viewer/pageEditor/fileEditor/toolName)
 - **Memory management**: PDF document cleanup, blob URL lifecycle, Web Worker management
@@ -167,7 +268,7 @@ Without cleanup: browser crashes with memory leaks.
 
 **Architecture**: Modular hook-based system with clear separation of concerns:
 
-- **useToolOperation** (`frontend/src/core/hooks/tools/shared/useToolOperation.ts`): Main orchestrator hook
+- **useToolOperation** (`frontend/editor/src/core/hooks/tools/shared/useToolOperation.ts`): Main orchestrator hook
   - Coordinates all tool operations with consistent interface
   - Integrates with FileContext for operation tracking
   - Handles validation, error handling, and UI state management
@@ -255,7 +356,7 @@ return useToolOperation({
 ### Frontend Directory Structure
 The frontend is organized with a clear separation of concerns:
 
-- **`frontend/src/core/`**: Main application code (shared, production-ready components)
+- **`frontend/editor/src/core/`**: Main application code (shared, production-ready components)
   - **`core/components/`**: React components organized by feature
     - `core/components/tools/`: Individual PDF tool implementations
     - `core/components/viewer/`: PDF viewer components
@@ -273,17 +374,17 @@ The frontend is organized with a clear separation of concerns:
   - **`core/data/`**: Static data (tool taxonomy, etc.)
   - **`core/services/`**: Business logic services (PDF processing, storage, etc.)
 
-- **`frontend/src/desktop/`**: Desktop-specific (Tauri) code
-- **`frontend/src/proprietary/`**: Proprietary/licensed features
-- **`frontend/src-tauri/`**: Tauri (Rust) native desktop application code
-- **`frontend/public/`**: Static assets served directly
+- **`frontend/editor/src/desktop/`**: Desktop-specific (Tauri) code
+- **`frontend/editor/src/proprietary/`**: Proprietary/licensed features
+- **`frontend/editor/src-tauri/`**: Tauri (Rust) native desktop application code
+- **`frontend/editor/public/`**: Static assets served directly
   - `public/locales/`: Translation JSON files
 
 ### Component Architecture
-- **Static Assets**: CSS, JS, and resources in `src/main/resources/static/` (legacy) + `frontend/public/` (modern)
+- **Static Assets**: CSS, JS, and resources in `src/main/resources/static/` (legacy) + `frontend/editor/public/` (modern)
 - **Internationalization**:
   - Backend: `messages_*.properties` files
-  - Frontend: JSON files in `frontend/public/locales/` (converted from .properties)
+  - Frontend: JSON files in `frontend/editor/public/locales/` (converted from .properties)
   - Conversion Script: `scripts/convert_properties_to_json.py`
 
 ### Configuration Modes
@@ -299,15 +400,17 @@ The frontend is organized with a clear separation of concerns:
 
 ## Development Workflow
 
-1. **Local Development**:
-   - Backend: `./gradlew bootRun` (runs on localhost:8080)
-   - Frontend: `cd frontend && npm run dev` (runs on localhost:5173, proxies to backend)
-2. **Docker Testing**: Use `./test.sh` before submitting PRs
-3. **Code Style**: Spotless enforces Google Java Format automatically
-4. **Translations**:
+1. **Local Development** (using Taskfile):
+   - Backend + frontend: `task dev`
+   - All services (including AI engine): `task dev:all`
+   - Or individually: `task backend:dev` (localhost:8080), `task frontend:dev` (localhost:5173), `task engine:dev` (localhost:5001)
+2. **Quality Gate**: Run `task check` before submitting PRs
+3. **Docker Testing**: Use `./test.sh` for full Docker integration tests
+4. **Code Style**: Spotless enforces Google Java Format automatically (`task backend:format`)
+5. **Translations**:
    - Backend: Use helper scripts in `/scripts` for multi-language updates
-   - Frontend: Update JSON files in `frontend/public/locales/` or use conversion script
-5. **Documentation**: API docs auto-generated and available at `/swagger-ui/index.html`
+   - Frontend: Update JSON files in `frontend/editor/public/locales/` or use conversion script
+6. **Documentation**: API docs auto-generated and available at `/swagger-ui/index.html`
 
 ## Frontend Architecture Status
 
@@ -324,11 +427,11 @@ The frontend is organized with a clear separation of concerns:
 ## Translation Rules
 
 - **CRITICAL**: Always update translations in `en-GB` only, never `en-US`
-- Translation files are located in `frontend/public/locales/`
+- Translation files are located in `frontend/editor/public/locales/`
 
 ## Important Notes
 
-- **Java Version**: Minimum JDK 21, supports and recommends JDK 25
+- **Java Version**: Requires JDK 25.
 - **Lombok**: Used extensively - ensure IDE plugin is installed
 - **File Persistence**:
   - **Backend**: Designed to be stateless - files are processed in memory/temp locations only
@@ -355,3 +458,26 @@ The frontend is organized with a clear separation of concerns:
 - Confirm approach before making structural changes
 - Request guidance on preferences (cross-platform vs specific tools, etc.)
 - Verify understanding of requirements before proceeding
+
+
+## Stack reality check (don't trust LLM training data) <!-- bleeding-edge-stack-note -->
+
+This codebase is on bleeding-edge versions of its core JVM stack: **Spring Boot 4.0.6**,
+**Jackson 3 (`tools.jackson`)**, **JDK 21/25 source/target with JDK 25 toolchain**.
+All three are *post*-2024 releases and your training corpus is overwhelmingly Spring Boot 2/3 and
+Jackson 2 patterns — those patterns will compile, run differently, or hallucinate APIs that no
+longer exist.
+
+Before writing or editing Spring / Jackson / JDK code:
+
+1. Open an existing module in `app/core/` or `app/common/` and grep for the actual imports being
+   used — `import tools.jackson...` not `import com.fasterxml.jackson...`, and the new
+   `org.springframework.boot` 4.x package layout.
+2. If you're not sure whether an API exists in this stack version, **check the source on disk
+   first** (the dependency JARs are downloaded under `~/.gradle/caches/modules-2/`).
+3. Do not silently downgrade a Spring Boot 4 pattern to a Spring Boot 3 equivalent. If something
+   doesn't work, surface it to the human — don't guess.
+
+Same goes for Jackson 3's API surface (renamed `ObjectMapper` builder methods, new
+`tools.jackson.databind` namespace) and JDK 25 preview features. Ground your code in this repo's
+actual imports, not what worked three years ago.

CONTRIBUTING.md

@@ -15,6 +15,19 @@ Before you start working on an issue, please comment on (or create) the issue an
 Once you have been assigned an issue, you can start working on it. When you are ready to submit your changes, open a pull request.
 For a detailed pull request tutorial, see [this guide](https://www.digitalocean.com/community/tutorials/how-to-create-a-pull-request-on-github).
 
+## Development Quick Start
+
+This project uses [Task](https://taskfile.dev/) as a unified command runner. After cloning:
+
+1. Install the `task` CLI: https://taskfile.dev/installation/
+2. Run `task install` to install all dependencies
+3. Run `task dev` to start backend + frontend
+4. Run `task check` before submitting a PR
+
+Run `task --list` to see all available commands.
+
+## Pull Request Guidelines
+
 Please make sure your Pull Request adheres to the following guidelines:
 
 - Use the PR template provided.
@@ -39,9 +52,10 @@ If, at any point in time, you have a question, please feel free to ask in the sa
 
 ## Developer Documentation
 
-For technical guides, setup instructions, and development resources, please see our [Developer Documentation](devGuide/) which includes:
+For technical guides, setup instructions, and development resources:
 
-- [Developer Guide](devGuide/DeveloperGuide.md) - Main setup and architecture guide
+- [Developer Guide](DeveloperGuide.md) - Main setup and architecture guide
+- [Taskfile.yml](Taskfile.yml) - Unified task runner for all build/dev/test/lint commands
 - [Exception Handling Guide](devGuide/EXCEPTION_HANDLING_GUIDE.md) - Error handling patterns and i18n
 - [Translation Guide](devGuide/HowToAddNewLanguage.md) - Adding new languages
 - And more in the [devGuide folder](devGuide/)

DeveloperGuide.md

@@ -11,7 +11,7 @@ This guide focuses on developing for Stirling 2.0, including both the React fron
 **Stirling 2.0** is built using:
 
 **Backend:**
-- Spring Boot (Java 21+, JDK 25 recommended)
+- Spring Boot (requires JDK 25)
 - PDFBox for core PDF operations
 - LibreOffice for document conversions
 - qpdf for PDF optimization
@@ -42,11 +42,13 @@ This guide focuses on developing for Stirling 2.0, including both the React fron
 
 ### Prerequisites
 
+- [Task](https://taskfile.dev/installation/) — unified command runner (recommended)
 - Docker
 - Git
-- Java JDK 21 or later (JDK 25 recommended)
+- Java JDK 25
 - Node.js 18+ and npm (required for frontend development)
 - Gradle 7.0 or later (Included within the repo)
+- [uv](https://docs.astral.sh/uv/) — Python package manager (required for engine development)
 - Rust and Cargo (required for Tauri desktop app development)
 - Tauri CLI (install with `cargo install tauri-cli`)
 
@@ -59,7 +61,7 @@ This guide focuses on developing for Stirling 2.0, including both the React fron
    cd Stirling-PDF
    ```
 
-2. Install Docker and JDK 21 (or JDK 25 recommended) if not already installed.
+2. Install Docker and JDK 25 if not already installed.
 
 3. Install a recommended Java IDE such as Eclipse, IntelliJ, or VSCode
    1. Only VSCode
@@ -82,13 +84,29 @@ For local testing, you should generally be testing the full 'Security' version o
 5. **Frontend Setup (Required for Stirling 2.0)**
    Navigate to the frontend directory and install dependencies using npm.
 
+### Verify Setup
+
+Run `task install` to install all project dependencies (frontend npm packages, engine Python packages). Gradle manages its own dependencies automatically. Then run `task check` to verify everything builds and passes.
+
 ## 4. Stirling 2.0 Development Workflow
 
+### Using Taskfile (Recommended)
+
+The fastest way to start developing:
+
+1. **Start developing**: `task dev` (runs backend + frontend concurrently — Ctrl+C to stop)
+2. **Or start services individually** in separate terminals:
+   - `task backend:dev` — Spring Boot on localhost:8080
+   - `task frontend:dev` — Vite on localhost:5173
+   - `task engine:dev` — FastAPI on localhost:5001
+
+Run `task --list` to see all available commands.
+
 ### Frontend Development (React)
 The frontend is a React SPA that runs independently during development:
 
-1. **Start the backend**: Run the Spring Boot application (serves API endpoints on localhost:8080)
-2. **Start the frontend dev server**: Navigate to the frontend directory and run the development server (serves UI on localhost:5173)
+1. **Start the backend**: `task backend:dev` (serves API endpoints on localhost:8080)
+2. **Start the frontend dev server**: `task frontend:dev` (serves UI on localhost:5173)
 3. **Development flow**: The Vite dev server automatically proxies API calls to the backend
 
 ### File Storage Architecture
@@ -99,7 +117,10 @@ Stirling 2.0 uses client-side file storage:
 
 ### Tauri Desktop App Development
 Stirling-PDF can be packaged as a cross-platform desktop application using Tauri with PDF file association support and bundled JRE.
-See [the frontend README](frontend/README.md#tauri) for build instructions.
+
+Using Taskfile: `task desktop:dev` (development) or `task desktop:build` (production build).
+
+See [the frontend README](frontend/README.md#tauri) for detailed build instructions.
 
 ## 5. Project Structure
 
@@ -107,24 +128,26 @@ See [the frontend README](frontend/README.md#tauri) for build instructions.
 Stirling-PDF/
 ├── .github/               # GitHub-specific files (workflows, issue templates)
 ├── configs/               # Configuration files used by stirling at runtime (generated at runtime)
-├── frontend/              # React SPA frontend (Stirling 2.0)
-│   ├── src/
-│   │   ├── components/    # React components
-│   │   ├── tools/         # Tool-specific React components
-│   │   ├── hooks/         # Custom React hooks
-│   │   ├── services/      # API and utility services
-│   │   ├── types/         # TypeScript type definitions
-│   │   └── utils/         # Utility functions
-│   ├── src-tauri/         # Tauri desktop app configuration
-│   │   ├── src/           # Rust backend code
-│   │   ├── libs/          # JAR files (generated by build scripts)
-│   │   ├── runtime/       # Bundled JRE (generated by build scripts)
-│   │   ├── Cargo.toml     # Rust dependencies
-│   │   └── tauri.conf.json # Tauri configuration
-│   ├── public/
-│   │   └── locales/       # Internationalization files (JSON)
-│   ├── package.json       # Frontend dependencies
-│   └── vite.config.ts     # Vite configuration
+├── frontend/              # Frontend workspace (Stirling 2.0)
+│   ├── editor/            # PDF editor app (the original React SPA)
+│   │   ├── src/
+│   │   │   ├── components/    # React components
+│   │   │   ├── tools/         # Tool-specific React components
+│   │   │   ├── hooks/         # Custom React hooks
+│   │   │   ├── services/      # API and utility services
+│   │   │   ├── types/         # TypeScript type definitions
+│   │   │   └── utils/         # Utility functions
+│   │   ├── src-tauri/     # Tauri desktop app configuration
+│   │   │   ├── src/           # Rust backend code
+│   │   │   ├── libs/          # JAR files (generated by build scripts)
+│   │   │   ├── runtime/       # Bundled JRE (generated by build scripts)
+│   │   │   ├── Cargo.toml     # Rust dependencies
+│   │   │   └── tauri.conf.json # Tauri configuration
+│   │   ├── public/
+│   │   │   └── locales/       # Internationalization files (JSON)
+│   │   └── vite.config.ts     # Vite configuration
+│   ├── package.json       # Shared workspace dependencies
+│   └── eslint.config.mjs  # Shared lint config
 ├── customFiles/           # Custom static files and templates (generated at runtime used to replace existing files)
 ├── docs/                  # Documentation files
 ├── exampleYmlFiles/       # Example YAML configuration files
@@ -187,7 +210,7 @@ services:
         limits:
           memory: 4G
     healthcheck:
-      test: ["CMD-SHELL", "curl -f http://localhost:8080/api/v1/info/status | grep -q 'UP' && curl -fL http://localhost:8080/ | grep -q 'Please sign in'"]
+      test: ["CMD-SHELL", "curl -f http://localhost:8080$${SYSTEM_ROOTURIPATH:-''}/api/v1/info/status | grep -q 'UP' && curl -fL http://localhost:8080/ | grep -q 'Please sign in'"]
       interval: 5s
       timeout: 10s
       retries: 16
@@ -222,6 +245,20 @@ docker-compose -f exampleYmlFiles/docker-compose-latest-security.yml up
 
 ### Building Docker Images
 
+#### Using Taskfile (Recommended)
+
+```bash
+task docker:build            # standard image
+task docker:build:fat        # fat image (all features)
+task docker:build:ultra-lite # ultra-lite image
+task docker:up               # start standard compose stack
+task docker:up:fat           # start fat compose stack
+task docker:down             # stop all stacks
+task docker:logs             # tail logs
+```
+
+#### Manual Docker Builds
+
 Stirling-PDF uses different Docker images for various configurations. The build process is controlled by environment variables and uses specific Dockerfile variants. Here's how to build the Docker images:
 
 1. Set the security environment variable:
@@ -230,10 +267,10 @@ Stirling-PDF uses different Docker images for various configurations. The build
    export DISABLE_ADDITIONAL_FEATURES=true  # or false for to enable login and security features for builds
    ```
 
-2. Build the project with Gradle:
+2. Build the project:
 
    ```bash
-   ./gradlew clean build
+   task backend:build
    ```
 
 3. Build the Docker images:
@@ -261,9 +298,18 @@ Note: The `--no-cache` and `--pull` flags ensure that the build process uses the
 
 ## 7. Testing
 
+### Quick Testing with Taskfile
+
+Run all unit/integration tests across all components:
+
+```bash
+task test    # run all tests (backend + frontend + engine)
+task check   # full quality gate: lint + typecheck + test
+```
+
 ### Comprehensive Testing Script
 
-Stirling-PDF provides a `test.sh` script in the root directory. This script builds all versions of Stirling-PDF, checks that each version works, and runs Cucumber tests. It's recommended to run this script before submitting a final pull request.
+Stirling-PDF also provides a `test.sh` script in the root directory for Docker integration tests. This script builds all versions of Stirling-PDF, checks that each version works, and runs Cucumber tests. It's recommended to run this script before submitting a final pull request.
 
 To run the test script:
 
@@ -289,10 +335,11 @@ Note: The `test.sh` script will run automatically when you raise a PR. However,
 
 For React frontend development:
 
-1. Start the backend: Run the Spring Boot application to serve API endpoints on localhost:8080
-2. Start the frontend dev server: Navigate to the frontend directory and run the development server on localhost:5173
+1. Start the backend: `task backend:dev` (serves API endpoints on localhost:8080)
+2. Start the frontend dev server: `task frontend:dev` (serves UI on localhost:5173)
 3. The Vite dev server automatically proxies API calls to the backend
-4. Test React components, UI interactions, and IndexedDB file operations using browser developer tools
+4. Run frontend tests: `task frontend:test` (or `task frontend:test:watch` for watch mode)
+5. Test React components, UI interactions, and IndexedDB file operations using browser developer tools
 
 ### Local Testing (Java and UI Components)
 
@@ -308,7 +355,7 @@ To run Stirling-PDF locally:
 1. Compile and run the project using built-in IDE methods or by running:
 
    ```bash
-   ./gradlew bootRun
+   task backend:dev
    ```
 
 2. Access the application at `http://localhost:8080` in your web browser.
@@ -329,10 +376,11 @@ Important notes:
 2. Create a new branch for your feature or bug fix.
 3. Make your changes and commit them with clear, descriptive messages and ensure any documentation is updated related to your changes.
 4. Test your changes thoroughly in the Docker environment.
-5. Run the `test.sh` script to ensure all versions build correctly and pass the Cucumber tests:
+5. Run the quality gate and integration tests:
 
    ```bash
-   ./test.sh
+   task check   # lint + typecheck + test across all components
+   ./test.sh    # Docker integration tests (builds all variants + Cucumber)
    ```
 
 6. Push your changes to your fork.
@@ -399,7 +447,7 @@ For Stirling 2.0, new features are built as React components:
 
 1. **Create the React Component:**
    ```typescript
-   // frontend/src/tools/NewTool.tsx
+   // frontend/editor/src/tools/NewTool.tsx
    import { useState } from 'react';
    import { Button, FileInput, Container } from '@mantine/core';
 

LICENSE

@@ -6,14 +6,20 @@ Portions of this software are licensed as follows:
 
 * All content that resides under the "app/proprietary/" directory of this repository,
 if that directory exists, is licensed under the license defined in "app/proprietary/LICENSE".
+* All content that resides under the "app/saas/" directory of this repository,
+if that directory exists, is licensed under the license defined in "app/saas/LICENSE".
 * All content that resides under the "engine/" directory of this repository,
 if that directory exists, is licensed under the license defined in "engine/LICENSE".
-* All content that resides under the "frontend/src/proprietary/" directory of this repository,
-if that directory exists, is licensed under the license defined in "frontend/src/proprietary/LICENSE".
-* All content that resides under the "frontend/src/desktop/" directory of this repository,
-if that directory exists, is licensed under the license defined in "frontend/src/desktop/LICENSE".
-* All content that resides under the "frontend/src/saas/" directory of this repository,
-if that directory exists, is licensed under the license defined in "frontend/src/saas/LICENSE".
+* All content that resides under the "frontend/editor/src/proprietary/" directory of this repository,
+if that directory exists, is licensed under the license defined in "frontend/editor/src/proprietary/LICENSE".
+* All content that resides under the "frontend/editor/src/desktop/" directory of this repository,
+if that directory exists, is licensed under the license defined in "frontend/editor/src/desktop/LICENSE".
+* All content that resides under the "frontend/editor/src/saas/" directory of this repository,
+if that directory exists, is licensed under the license defined in "frontend/editor/src/saas/LICENSE".
+* All content that resides under the "frontend/editor/src/prototypes/" directory of this repository,
+if that directory exists, is licensed under the license defined in "frontend/editor/src/prototypes/LICENSE".
+* All content that resides under the "frontend/portal/" directory of this repository,
+if that directory exists, is licensed under the license defined in "frontend/portal/LICENSE".
 * Content outside of the above mentioned directories or restrictions above is
 available under the MIT License as defined below.
 

README.md

@@ -60,7 +60,7 @@ For full installation options (including desktop and Kubernetes), see our [Docum
 
 We welcome contributions! Please see [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.
 
-For development setup, see the [Developer Guide](DeveloperGuide.md).
+This project uses [Task](https://taskfile.dev/) as a unified command runner for all build, dev, and test commands. Run `task install` to get started, or see the [Developer Guide](DeveloperGuide.md) for full details.
 
 For adding translations, see the [Translation Guide](devGuide/HowToAddNewLanguage.md).
 

Taskfile.yml

@@ -0,0 +1,178 @@
+version: '3'
+
+output: prefixed
+
+vars:
+  FIND_FREE_PORT_PS: powershell -NoProfile -File scripts/find-free-port.ps1
+  FIND_FREE_PORT_SH: bash scripts/find-free-port.sh
+
+includes:
+  backend:
+    taskfile: .taskfiles/backend.yml
+    dir: .
+  frontend:
+    taskfile: .taskfiles/frontend.yml
+    dir: frontend
+  engine:
+    taskfile: .taskfiles/engine.yml
+    dir: engine
+  docker:
+    taskfile: .taskfiles/docker.yml
+    dir: .
+  desktop:
+    taskfile: .taskfiles/desktop.yml
+    dir: frontend
+  e2e:
+    taskfile: .taskfiles/e2e.yml
+    dir: .
+
+tasks:
+  # ============================================================
+  # Setup & Prerequisites
+  # ============================================================
+
+  install:
+    desc: "Install all project dependencies"
+    cmds:
+      - task: frontend:install
+      - task: engine:install
+
+  # ============================================================
+  # Development
+  # ============================================================
+
+  dev:
+    desc: "Start backend + frontend concurrently on free ports"
+    vars:
+      PORTS:
+        sh: '{{if eq OS "windows"}}{{.FIND_FREE_PORT_PS}} 8080 5173{{else}}{{.FIND_FREE_PORT_SH}} 8080 5173{{end}}'
+      BACKEND_PORT: '{{index (splitList "\n" .PORTS) 0}}'
+      FRONTEND_PORT: '{{index (splitList "\n" .PORTS) 1}}'
+    deps:
+      - task: backend:dev
+        vars:
+          PORT: '{{.BACKEND_PORT}}'
+      - task: frontend:dev
+        vars:
+          PORT: '{{.FRONTEND_PORT}}'
+          BACKEND_URL: 'http://localhost:{{.BACKEND_PORT}}'
+          OPEN: "true"
+
+  dev:saas:
+    desc: "Start SaaS backend + frontend concurrently on free ports"
+    vars:
+      PORTS:
+        sh: '{{if eq OS "windows"}}{{.FIND_FREE_PORT_PS}} 8080 5173{{else}}{{.FIND_FREE_PORT_SH}} 8080 5173{{end}}'
+      BACKEND_PORT: '{{index (splitList "\n" .PORTS) 0}}'
+      FRONTEND_PORT: '{{index (splitList "\n" .PORTS) 1}}'
+    deps:
+      - task: backend:dev:saas
+        vars:
+          PORT: '{{.BACKEND_PORT}}'
+      - task: frontend:dev:saas
+        vars:
+          PORT: '{{.FRONTEND_PORT}}'
+          BACKEND_URL: 'http://localhost:{{.BACKEND_PORT}}'
+          OPEN: "true"
+
+  dev:all:
+    desc: "Start backend + frontend + engine concurrently on free ports"
+    vars:
+      PORTS:
+        sh: '{{if eq OS "windows"}}{{.FIND_FREE_PORT_PS}} 8080 5173 5001{{else}}{{.FIND_FREE_PORT_SH}} 8080 5173 5001{{end}}'
+      BACKEND_PORT: '{{index (splitList "\n" .PORTS) 0}}'
+      FRONTEND_PORT: '{{index (splitList "\n" .PORTS) 1}}'
+      ENGINE_PORT: '{{index (splitList "\n" .PORTS) 2}}'
+    deps:
+      - task: engine:dev
+        vars:
+          PORT: '{{.ENGINE_PORT}}'
+      - task: backend:dev
+        vars:
+          PORT: '{{.BACKEND_PORT}}'
+          AIENGINE_URL: 'http://localhost:{{.ENGINE_PORT}}'
+      - task: frontend:dev
+        vars:
+          PORT: '{{.FRONTEND_PORT}}'
+          BACKEND_URL: 'http://localhost:{{.BACKEND_PORT}}'
+          OPEN: "true"
+
+  # ============================================================
+  # Build
+  # ============================================================
+
+  build:
+    desc: "Build all components"
+    cmds:
+      - task: backend:build
+      - task: frontend:build
+
+  # ============================================================
+  # Test
+  # ============================================================
+
+  test:
+    desc: "Run ALL tests (backend + frontend + engine)"
+    cmds:
+      - task: backend:test
+      - task: frontend:test
+      - task: engine:test
+
+  # ============================================================
+  # Lint & Format
+  # ============================================================
+
+  lint:
+    desc: "Run all linters"
+    cmds:
+      - task: frontend:lint
+      - task: engine:lint
+
+  fix:
+    desc: "Auto-fix all components"
+    cmds:
+      - task: backend:fix
+      - task: frontend:fix
+      - task: engine:fix
+
+  format:
+    desc: "Auto-fix formatting across all components"
+    cmds:
+      - task: backend:format
+      - task: frontend:format
+      - task: engine:format
+
+  format:check:
+    desc: "Check formatting across all components"
+    cmds:
+      - task: backend:format:check
+      - task: frontend:format:check
+      - task: engine:format:check
+
+  # ============================================================
+  # Quality Gate
+  # ============================================================
+
+  check:
+    desc: "Quick quality gate for local development"
+    cmds:
+      - task: backend:check
+      - task: frontend:check
+      - task: engine:check
+
+  check:all:
+    desc: "Full CI quality gate"
+    cmds:
+      - task: backend:check
+      - task: frontend:check:all
+      - task: engine:check
+
+  # ============================================================
+  # Clean
+  # ============================================================
+
+  clean:
+    desc: "Clean all build artifacts"
+    cmds:
+      - task: backend:clean
+      - task: engine:clean

WINDOWS_SIGNING.md

@@ -86,7 +86,7 @@ If you're using Tauri's built-in updater feature:
 
 ## Configuration Files
 
-### 1. Tauri Configuration (frontend/src-tauri/tauri.conf.json)
+### 1. Tauri Configuration (frontend/editor/src-tauri/tauri.conf.json)
 
 The Windows signing configuration is already set up:
 

app/.env.saas

@@ -0,0 +1,34 @@
+###############################################################################
+# Stirling-PDF SaaS environment defaults.
+#
+# This file is committed and provides non-secret defaults loaded by
+# `task backend:dev:saas`. Put real values for secrets (passwords, project
+# refs, edge function secrets) in `.env.saas.local` - any variable set there
+# takes precedence over what's defined here.
+#
+# DO NOT commit `.env.saas.local`. Only `.env.saas` is checked in.
+###############################################################################
+
+# ---------- Supabase project ----------
+# Project reference (the subdomain part of <ref>.supabase.co). Required.
+# Set in .env.saas.local.
+SAAS_DB_PROJECT_REF=
+
+# Edge function secret used by billing/license rollup calls. Set in .env.saas.local.
+SUPABASE_EDGE_FUNCTION_SECRET=
+
+# ---------- Database (saas profile) ----------
+# Direct JDBC URL to the Supabase Postgres. Required when running the plain
+# `saas` profile (i.e. without `--spring.profiles.include=dev`).
+# Example: jdbc:postgresql://db.<project-ref>.supabase.co:5432/postgres
+SAAS_DB_URL=
+SAAS_DB_USERNAME=postgres
+SAAS_DB_PASSWORD=
+
+# ---------- Database (dev profile overrides) ----------
+# Used when `--spring.profiles.include=dev` is active. The dev profile
+# defaults the URL/username to the shared dev Supabase project, but the
+# password must still be provided in .env.saas.local.
+SAAS_DEV_DB_URL=
+SAAS_DEV_DB_USERNAME=postgres
+SAAS_DEV_DB_PASSWORD=

app/.gitignore

@@ -0,0 +1,3 @@
+# Whitelist committed env defaults. `.env.saas.local` (and any other .env*)
+# stays ignored via the root .gitignore.
+!.env.saas

app/allowed-licenses.json

@@ -44,6 +44,10 @@
       "moduleName": ".*",
       "moduleLicense": "The MIT License"
     },
+    {
+      "moduleName": ".*",
+      "moduleLicense": "MIT-0"
+    },
     {
       "moduleName": "com.github.jai-imageio:jai-imageio-core",
       "moduleLicense": "LICENSE.txt"

app/common/build.gradle

@@ -7,6 +7,8 @@ spotless {
         target 'src/**/java/**/*.java'
         targetExclude 'src/main/java/org/apache/**'
         googleJavaFormat(googleJavaFormatVersion).aosp().reorderImports(false)
+        // google-java-format 1.28.0 bundles Guava 32.x which crashes Spotless lint on JDK 24/25
+        suppressLintsFor { setStep('google-java-format') }
 
         importOrder("java", "javax", "org", "com", "net", "io", "jakarta", "lombok", "me", "stirling")
         trimTrailingWhitespace()
@@ -27,26 +29,58 @@ spotless {
     }
 }
 dependencies {
-    api 'com.google.guava:guava:33.4.8-jre'
+    api 'com.google.guava:guava:33.6.0-jre'
     api 'org.springframework.boot:spring-boot-starter-webmvc'
     api 'org.springframework.boot:spring-boot-starter-aspectj'
-    api 'com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer:20260102.1'
+    api 'com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer:20260313.1'
     api 'com.fathzer:javaluator:3.0.6'
     api 'com.posthog.java:posthog:1.2.0'
     api 'org.apache.commons:commons-lang3:3.20.0'
-    api 'com.drewnoakes:metadata-extractor:2.19.0' // Image metadata extractor
+    api 'com.drewnoakes:metadata-extractor:2.20.0' // Image metadata extractor
     api 'com.vladsch.flexmark:flexmark-html2md-converter:0.64.8'
     api "org.apache.pdfbox:pdfbox:$pdfboxVersion"
     api "org.apache.pdfbox:pdfbox-io:$pdfboxVersion"
     api "org.apache.pdfbox:xmpbox:$pdfboxVersion"
     api "org.apache.pdfbox:preflight:$pdfboxVersion"
-    api 'com.github.junrar:junrar:7.5.8' // RAR archive support for CBR files
+    api 'com.github.junrar:junrar:7.5.10' // RAR archive support for CBR files
     api 'jakarta.servlet:jakarta.servlet-api:6.1.0'
     api 'org.snakeyaml:snakeyaml-engine:3.0.1'
-    api "org.springdoc:springdoc-openapi-starter-webmvc-ui:3.0.1"
+    api "org.springdoc:springdoc-openapi-starter-webmvc-ui:3.0.3"
     // Simple Java Mail for EML/MSG parsing (replaces direct Angus Mail usage)
     api 'org.simplejavamail:simple-java-mail:8.12.6'
     api 'org.simplejavamail:outlook-module:8.12.6' // MSG file support
     api 'jakarta.mail:jakarta.mail-api:2.1.5'
     runtimeOnly 'org.eclipse.angus:angus-mail:2.0.5'
+
+    // Tabula table extraction — used by the shared PDF parser and directly by downstream modules.
+    // api-scoped so downstream modules (core, proprietary) retain it on their compile classpath.
+    api ('technology.tabula:tabula:1.0.5') {
+        exclude group: 'org.slf4j', module: 'slf4j-simple'
+        exclude group: 'org.bouncycastle', module: 'bcprov-jdk15on'
+        exclude group: 'com.google.code.gson', module: 'gson'
+    }
+
+    api 'com.stirling:jpdfium:1.0.2'
+
+    // -PjpdfiumPlatforms=all|<csv of linux-x64,linux-arm64,darwin-x64,darwin-arm64,windows-x64>
+    def jpdfiumPlatformsProp = (project.findProperty('jpdfiumPlatforms') ?: 'all').toString().trim()
+    def jpdfiumAllPlatforms = ['linux-x64', 'linux-arm64', 'darwin-x64', 'darwin-arm64', 'windows-x64']
+    def jpdfiumPlatforms = jpdfiumPlatformsProp == 'all'
+            ? jpdfiumAllPlatforms
+            : jpdfiumPlatformsProp.split(',').collect { it.trim() }.findAll { it }
+    def jpdfiumInvalid = jpdfiumPlatforms.findAll { !jpdfiumAllPlatforms.contains(it) }
+    if (jpdfiumInvalid) {
+        throw new GradleException("Unknown jpdfiumPlatforms value(s): ${jpdfiumInvalid.join(', ')}. " +
+                "Valid: ${jpdfiumAllPlatforms.join(', ')} or 'all'.")
+    }
+    logger.lifecycle("JPDFium native platforms: ${jpdfiumPlatforms.join(', ')}")
+    jpdfiumPlatforms.each { platform ->
+        runtimeOnly "com.stirling:jpdfium-natives-${platform}:1.0.2"
+    }
+
+    // Bucket4j (local in-process token bucket for RateLimitStore default impl)
+    implementation 'com.bucket4j:bucket4j_jdk17-core:8.19.0'
+
+    // ArchUnit: enforces module dependency direction (see ArchitectureTest)
+    testImplementation 'com.tngtech.archunit:archunit-junit5:1.4.2'
 }

app/common/src/main/java/stirling/software/SPDF/config/EndpointConfiguration.java

@@ -68,6 +68,36 @@ public class EndpointConfiguration {
         return endpoint.startsWith("/") ? endpoint.substring(1) : endpoint;
     }
 
+    /**
+     * Translate a full request URI like {@code /api/v1/general/remove-pages} into the endpoint key
+     * used by this configuration ({@code remove-pages}). Convert endpoints are a special case -
+     * {@code /api/v1/convert/pdf/img} is registered as {@code pdf-to-img}. Returns {@code null} if
+     * the URI is not an {@code /api/v1/<group>/<endpoint>} path.
+     */
+    public static String endpointKeyForUri(String uri) {
+        if (uri == null || !uri.contains("/api/v1")) {
+            return null;
+        }
+        String[] parts = uri.split("/");
+        if (parts.length <= 4) {
+            return null;
+        }
+        if ("convert".equals(parts[3]) && parts.length > 5) {
+            return parts[4] + "-to-" + parts[5];
+        }
+        return parts[4];
+    }
+
+    /**
+     * Convenience wrapper around {@link #isEndpointEnabled(String)} that accepts a full request URI
+     * and translates it to the endpoint key. Falls back to treating the URI itself as a key for
+     * non-{@code /api/v1/...} paths so callers can pass arbitrary URIs.
+     */
+    public boolean isEndpointEnabledForUri(String uri) {
+        String key = endpointKeyForUri(uri);
+        return isEndpointEnabled(key != null ? key : uri);
+    }
+
     public void enableEndpoint(String endpoint) {
         String normalized = normalizeEndpoint(endpoint);
         endpointStatuses.put(normalized, true);

app/common/src/main/java/stirling/software/SPDF/pdf/parser/CompositeTableParser.java

@@ -0,0 +1,73 @@
+package stirling.software.SPDF.pdf.parser;
+
+import static stirling.software.SPDF.pdf.parser.PdfModels.*;
+
+import java.io.IOException;
+import java.util.List;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Service;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * Chains table parsers in priority order: Tabula lattice → Tabula stream → {@link
+ * LineAlignmentTableParser}. The first parser returning a result above {@link
+ * #TABULA_CONFIDENCE_THRESHOLD} wins; results from different parsers are never mixed on one page.
+ */
+@Service
+@Primary
+@RequiredArgsConstructor
+@Slf4j
+public class CompositeTableParser implements TableParser {
+
+    /** Min Tabula confidence to accept results; below this LineAlignment is tried instead. */
+    static final float TABULA_CONFIDENCE_THRESHOLD = 0.5f;
+
+    private final TabulaTableParser tabulaParser;
+    private final LineAlignmentTableParser lineAlignmentParser;
+
+    @Override
+    public List<TableFragment> parse(PDDocument document, RawPage rawPage) throws IOException {
+        // Step 1: Tabula lattice mode (ruled/bordered tables).
+        List<TableFragment> latticeResults = filterConfident(tabulaParser.parse(document, rawPage));
+        if (!latticeResults.isEmpty()) {
+            log.debug(
+                    "Page {}: using Tabula lattice ({} table(s))",
+                    rawPage.pageNumber(),
+                    latticeResults.size());
+            return latticeResults;
+        }
+
+        // Step 2: Tabula stream mode (borderless/whitespace-delimited tables).
+        // parseStream is not on the TableParser interface — this intentionally couples to the
+        // concrete TabulaTableParser since stream mode is a Tabula-specific concept.
+        List<TableFragment> streamResults =
+                filterConfident(tabulaParser.parseStream(document, rawPage));
+        if (!streamResults.isEmpty()) {
+            log.debug(
+                    "Page {}: using Tabula stream ({} table(s))",
+                    rawPage.pageNumber(),
+                    streamResults.size());
+            return streamResults;
+        }
+
+        // Step 3: Geometry-based line-alignment fallback.
+        List<TableFragment> lineResults = lineAlignmentParser.parse(document, rawPage);
+        if (!lineResults.isEmpty()) {
+            log.debug(
+                    "Page {}: using LineAlignment ({} table(s))",
+                    rawPage.pageNumber(),
+                    lineResults.size());
+            return lineResults;
+        }
+
+        return List.of();
+    }
+
+    private List<TableFragment> filterConfident(List<TableFragment> tables) {
+        return tables.stream().filter(t -> t.confidence() >= TABULA_CONFIDENCE_THRESHOLD).toList();
+    }
+}

app/common/src/main/java/stirling/software/SPDF/pdf/parser/LineAlignmentTableParser.java

@@ -0,0 +1,528 @@
+package stirling.software.SPDF.pdf.parser;
+
+import static stirling.software.SPDF.pdf.parser.PdfModels.*;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.TreeMap;
+import java.util.regex.Pattern;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.springframework.stereotype.Service;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * Fallback {@link TableParser} for borderless financial tables using text geometry.
+ *
+ * <p>Identifies "anchor lines" (≥2 numeric tokens), builds a column grid from their right-edge
+ * positions, groups vertically proximate anchor lines into table candidates, then scores each group
+ * on column consistency and anchor density (confidence ceiling 0.85).
+ */
+@Service
+@Slf4j
+public class LineAlignmentTableParser implements TableParser {
+
+    /** Width in points of each column position bucket. */
+    static final float COLUMN_BUCKET_PT = 5f;
+
+    /** Tolerance in buckets when matching a token's right-edge to a confirmed column position. */
+    private static final int COLUMN_MATCH_BUCKETS = 2;
+
+    /** Maximum gap (as a multiple of modal line spacing) before splitting a group. */
+    private static final float MAX_GAP_FACTOR = 2.5f;
+
+    /** Minimum anchor rows (numeric-heavy) to form a valid table. */
+    static final int MIN_TABLE_ROWS = 3;
+
+    /** Minimum confirmed column positions to form a valid table. */
+    static final int MIN_COLUMNS = 2;
+
+    /**
+     * Min fraction of anchor lines a column must appear on to be confirmed (permissive for N/A
+     * rows).
+     */
+    private static final double COLUMN_MIN_FREQUENCY = 0.40;
+
+    /**
+     * Matches financial numeric tokens: integers, decimals, parenthetical negatives, currency,
+     * percent, nil dashes.
+     */
+    private static final Pattern NUMERIC =
+            Pattern.compile("^[\\(\\-\\$£€¥]?\\d[\\d,\\.]*[\\)%]?$|^[-–—]$");
+
+    /**
+     * Lines within this y-distance are merged into one row (restores rows split by LineBuilder's
+     * column-gap logic).
+     */
+    static final float ROW_MERGE_TOLERANCE_PT = 2f;
+
+    // ── public API ───────────────────────────────────────────────────────────────────────────────
+
+    @Override
+    public List<TableFragment> parse(PDDocument document, RawPage rawPage) throws IOException {
+        List<RawLine> lines = rawPage.lines();
+        if (lines.size() < MIN_TABLE_ROWS) return List.of();
+
+        float modalSpacing = computeModalSpacing(lines);
+        List<TokenizedLine> tokenized =
+                mergeCoincidentLines(lines.stream().map(this::tokenize).toList());
+
+        List<TokenizedLine> anchors = tokenized.stream().filter(TokenizedLine::isAnchor).toList();
+
+        if (anchors.size() < MIN_TABLE_ROWS) return List.of();
+
+        List<Float> columnGrid = buildColumnGrid(anchors);
+        if (columnGrid.size() < MIN_COLUMNS) {
+            log.debug(
+                    "Page {}: LineAlignment — fewer than {} confirmed columns, skipping",
+                    rawPage.pageNumber(),
+                    MIN_COLUMNS);
+            return List.of();
+        }
+
+        List<List<TokenizedLine>> groups = groupRows(tokenized, columnGrid, modalSpacing);
+
+        List<TableFragment> results = new ArrayList<>();
+        for (int i = 0; i < groups.size(); i++) {
+            buildFragment(groups.get(i), columnGrid, rawPage.pageNumber(), i)
+                    .ifPresent(results::add);
+        }
+
+        log.debug(
+                "Page {}: LineAlignment detected {} table(s) ({} anchor lines, {} columns)",
+                rawPage.pageNumber(),
+                results.size(),
+                anchors.size(),
+                columnGrid.size());
+        return results;
+    }
+
+    // ── coincident-line merging ──────────────────────────────────────────────────────────────────
+
+    /**
+     * Merges tokenised lines sharing the same y-position into one row, rejoining label/value halves
+     * split by LineBuilder.
+     */
+    List<TokenizedLine> mergeCoincidentLines(List<TokenizedLine> tokenized) {
+        if (tokenized.size() < 2) return tokenized;
+
+        List<TokenizedLine> result = new ArrayList<>();
+        int i = 0;
+
+        while (i < tokenized.size()) {
+            float baseY = tokenized.get(i).line().bounds().y();
+            int j = i + 1;
+            while (j < tokenized.size()
+                    && Math.abs(tokenized.get(j).line().bounds().y() - baseY)
+                            <= ROW_MERGE_TOLERANCE_PT) {
+                j++;
+            }
+
+            if (j == i + 1) {
+                result.add(tokenized.get(i));
+            } else {
+                result.add(mergeGroup(tokenized.subList(i, j)));
+            }
+            i = j;
+        }
+
+        return result;
+    }
+
+    private TokenizedLine mergeGroup(List<TokenizedLine> group) {
+        List<TextFragment> mergedFragments =
+                group.stream()
+                        .flatMap(tl -> tl.line().fragments().stream())
+                        .sorted(Comparator.comparingDouble(f -> f.bounds().x()))
+                        .toList();
+
+        Bounds mergedBounds =
+                group.stream()
+                        .map(tl -> tl.line().bounds())
+                        .reduce(Bounds::merge)
+                        .orElse(group.get(0).line().bounds());
+
+        RawLine mergedLine =
+                new RawLine(
+                        group.get(0).line().lineId(),
+                        mergedFragments,
+                        mergedBounds,
+                        group.get(0).line().pageNumber());
+
+        return tokenize(mergedLine);
+    }
+
+    // ── tokenisation ─────────────────────────────────────────────────────────────────────────────
+
+    /**
+     * Splits fragments into word-level tokens; x-positions are estimated linearly within each
+     * fragment.
+     */
+    TokenizedLine tokenize(RawLine line) {
+        List<LineToken> tokens = new ArrayList<>();
+        for (TextFragment frag : line.fragments()) {
+            tokens.addAll(tokensFromFragment(frag));
+        }
+        List<LineToken> numeric = tokens.stream().filter(LineToken::numeric).toList();
+        return new TokenizedLine(line, tokens, numeric);
+    }
+
+    private List<LineToken> tokensFromFragment(TextFragment frag) {
+        String raw = frag.text();
+        if (raw == null || raw.isBlank()) return List.of();
+
+        float fragX = frag.bounds().x();
+        float fragWidth = frag.bounds().width();
+        int rawLen = raw.length();
+
+        List<LineToken> result = new ArrayList<>();
+        int offset = 0;
+        for (String part : raw.split("\\s+")) {
+            if (part.isEmpty()) {
+                offset++;
+                continue;
+            }
+            int idx = raw.indexOf(part, offset);
+            if (idx < 0) idx = offset;
+
+            float tokenX = rawLen > 0 ? fragX + ((float) idx / rawLen) * fragWidth : fragX;
+            float tokenRight =
+                    rawLen > 0
+                            ? fragX + ((float) (idx + part.length()) / rawLen) * fragWidth
+                            : fragX + fragWidth;
+
+            result.add(new LineToken(part, tokenX, tokenRight, NUMERIC.matcher(part).matches()));
+            offset = idx + part.length();
+        }
+        return result;
+    }
+
+    // ── column grid ──────────────────────────────────────────────────────────────────────────────
+
+    /**
+     * Returns confirmed column right-edge positions — those appearing on ≥ {@value
+     * #COLUMN_MIN_FREQUENCY} × N anchor lines.
+     */
+    private List<Float> buildColumnGrid(List<TokenizedLine> anchors) {
+        // bucket → set of line indices that contributed a numeric token to that bucket
+        Map<Integer, List<Integer>> bucketLines = new HashMap<>();
+        for (int i = 0; i < anchors.size(); i++) {
+            for (LineToken t : anchors.get(i).numeric()) {
+                int bucket = bucket(t.right());
+                bucketLines.computeIfAbsent(bucket, k -> new ArrayList<>()).add(i);
+            }
+        }
+
+        int minHits =
+                Math.max(MIN_TABLE_ROWS, (int) Math.ceil(anchors.size() * COLUMN_MIN_FREQUENCY));
+
+        // Confirmed buckets → average right-edge for that bucket
+        TreeMap<Integer, Float> confirmed = new TreeMap<>();
+        for (Map.Entry<Integer, List<Integer>> entry : bucketLines.entrySet()) {
+            // Count distinct lines
+            long distinctLines = entry.getValue().stream().distinct().count();
+            if (distinctLines >= minHits) {
+                double avg =
+                        entry.getValue().stream()
+                                .distinct() // weight each line equally regardless of token count
+                                .mapToDouble(
+                                        lineIdx ->
+                                                avgRightEdgeForBucket(
+                                                        anchors, lineIdx, entry.getKey()))
+                                .average()
+                                .orElse(entry.getKey() * (double) COLUMN_BUCKET_PT);
+                confirmed.put(entry.getKey(), (float) avg);
+            }
+        }
+
+        return new ArrayList<>(confirmed.values()); // already sorted by bucket (left to right)
+    }
+
+    /**
+     * Returns the average right-edge position of tokens in {@code line} whose bucket matches {@code
+     * targetBucket}, falling back to the bucket's nominal centre when no tokens match.
+     */
+    private double avgRightEdgeForBucket(
+            List<TokenizedLine> anchors, int lineIdx, int targetBucket) {
+        return anchors.get(lineIdx).numeric().stream()
+                .filter(t -> bucket(t.right()) == targetBucket)
+                .mapToDouble(LineToken::right)
+                .average()
+                .orElse(targetBucket * (double) COLUMN_BUCKET_PT);
+    }
+
+    // ── grouping ─────────────────────────────────────────────────────────────────────────────────
+
+    /**
+     * Groups anchor lines into table candidates, including adjacent label rows; a gap &gt;
+     * MAX_GAP_FACTOR × modal spacing splits groups.
+     */
+    private List<List<TokenizedLine>> groupRows(
+            List<TokenizedLine> all, List<Float> columnGrid, float modalSpacing) {
+        float maxGap = modalSpacing > 0 ? modalSpacing * MAX_GAP_FACTOR : 30f;
+
+        List<List<TokenizedLine>> groups = new ArrayList<>();
+        List<TokenizedLine> current = new ArrayList<>();
+
+        for (int i = 0; i < all.size(); i++) {
+            TokenizedLine tl = all.get(i);
+            boolean fits = tl.isAnchor() && matchesGrid(tl, columnGrid);
+
+            if (current.isEmpty()) {
+                if (fits) current.add(tl);
+                continue;
+            }
+
+            float gap =
+                    tl.line().bounds().y()
+                            - current.get(current.size() - 1).line().bounds().bottom();
+
+            if (gap > maxGap) {
+                groups.add(current);
+                current = new ArrayList<>();
+                if (fits) current.add(tl);
+                continue;
+            }
+
+            if (fits) {
+                current.add(tl);
+            } else if (!tl.line().text().isBlank()) {
+                // Include non-anchor lines (labels) only if they have text and are within
+                // proximity.
+                current.add(tl);
+            }
+        }
+
+        if (!current.isEmpty()) groups.add(current);
+
+        return groups.stream().filter(g -> hasEnoughAnchorRows(g, columnGrid)).toList();
+    }
+
+    private boolean hasEnoughAnchorRows(List<TokenizedLine> group, List<Float> columnGrid) {
+        return group.stream().filter(r -> r.isAnchor() && matchesGrid(r, columnGrid)).count()
+                >= MIN_TABLE_ROWS;
+    }
+
+    /** A line "matches" the grid when ≥ 60 % of its numeric tokens land in confirmed columns. */
+    private boolean matchesGrid(TokenizedLine tl, List<Float> columnGrid) {
+        if (tl.numeric().isEmpty()) return false;
+        long matches =
+                tl.numeric().stream()
+                        .filter(t -> nearestColumnIndex(t.right(), columnGrid) >= 0)
+                        .count();
+        return (double) matches / tl.numeric().size() >= 0.60;
+    }
+
+    private boolean hasInconsistentColumnMatch(TokenizedLine tl, List<Float> columnGrid) {
+        if (tl.numeric().isEmpty()) return false;
+        long hits =
+                tl.numeric().stream()
+                        .filter(t -> nearestColumnIndex(t.right(), columnGrid) >= 0)
+                        .count();
+        return (double) hits / tl.numeric().size() < 0.60;
+    }
+
+    // ── fragment assembly ────────────────────────────────────────────────────────────────────────
+
+    private Optional<TableFragment> buildFragment(
+            List<TokenizedLine> group, List<Float> columnGrid, int pageNumber, int tableIndex) {
+
+        long anchorCount =
+                group.stream().filter(r -> r.isAnchor() && matchesGrid(r, columnGrid)).count();
+        if (anchorCount < MIN_TABLE_ROWS) return Optional.empty();
+
+        List<String> warnings = new ArrayList<>();
+        List<List<String>> rawRows = new ArrayList<>();
+        List<TableRow> rows = new ArrayList<>();
+
+        for (int rowIdx = 0; rowIdx < group.size(); rowIdx++) {
+            TokenizedLine tl = group.get(rowIdx);
+            List<String> rawRow = buildRawRow(tl, columnGrid);
+            rawRows.add(Collections.unmodifiableList(rawRow));
+            rows.add(buildTableRow(rowIdx, tl, rawRow, columnGrid));
+        }
+
+        // Column count = 1 label column + confirmed numeric columns
+        int colCount = columnGrid.size() + 1;
+        Bounds bounds = computeGroupBounds(group);
+        float confidence = computeConfidence(group, columnGrid, warnings);
+
+        return Optional.of(
+                new TableFragment(
+                        "tbl-la-p" + pageNumber + "-" + tableIndex,
+                        pageNumber,
+                        bounds,
+                        List.of(),
+                        Collections.unmodifiableList(rows),
+                        Collections.unmodifiableList(rawRows),
+                        colCount,
+                        confidence,
+                        Collections.unmodifiableList(warnings),
+                        null));
+    }
+
+    /**
+     * Builds a raw row as a list of strings: index 0 = label text, indices 1..N = column values.
+     */
+    private List<String> buildRawRow(TokenizedLine tl, List<Float> columnGrid) {
+        String[] cells = new String[columnGrid.size() + 1];
+        Arrays.fill(cells, "");
+
+        // Separate label tokens (those not landing in any confirmed column) from column tokens.
+        List<String> labelParts = new ArrayList<>();
+        for (LineToken token : tl.all()) {
+            int col = nearestColumnIndex(token.right(), columnGrid);
+            if (col >= 0 && token.numeric()) {
+                int cellIdx = col + 1;
+                cells[cellIdx] =
+                        cells[cellIdx].isEmpty()
+                                ? token.text()
+                                : cells[cellIdx] + " " + token.text();
+            } else {
+                labelParts.add(token.text());
+            }
+        }
+        cells[0] = String.join(" ", labelParts).trim();
+        return Arrays.asList(cells);
+    }
+
+    private TableRow buildTableRow(
+            int rowIdx, TokenizedLine tl, List<String> rawRow, List<Float> columnGrid) {
+        List<TableCell> cells = new ArrayList<>(rawRow.size());
+
+        // Label cell: use the line's full bounds as an approximation.
+        cells.add(TableCell.of(0, rawRow.get(0), tl.line().bounds()));
+
+        for (int col = 0; col < columnGrid.size(); col++) {
+            String text = col + 1 < rawRow.size() ? rawRow.get(col + 1) : "";
+            float right = columnGrid.get(col);
+            float left = col > 0 ? columnGrid.get(col - 1) : right - 50f;
+            Bounds cellBounds =
+                    new Bounds(
+                            left,
+                            tl.line().bounds().y(),
+                            right - left,
+                            tl.line().bounds().height());
+            cells.add(TableCell.of(col + 1, text, cellBounds));
+        }
+        return new TableRow(rowIdx, Collections.unmodifiableList(cells));
+    }
+
+    // ── confidence scoring ───────────────────────────────────────────────────────────────────────
+
+    /**
+     * Heuristic score in [0.0, 0.85] (ceiling keeps results below Tabula lattice which starts at
+     * 1.0). Base 0.70; +0.05/col beyond 2 (max +0.10); +0.05 at ≥5 anchors, +0.05 at ≥8; −0.15 if
+     * &gt;30 % of anchors have inconsistent columns; −0.10 if non-anchors outnumber anchors.
+     */
+    private float computeConfidence(
+            List<TokenizedLine> group, List<Float> columnGrid, List<String> warnings) {
+        float score = 0.70f;
+
+        long anchorCount =
+                group.stream().filter(r -> r.isAnchor() && matchesGrid(r, columnGrid)).count();
+        long totalRows = group.size();
+
+        // More columns
+        int extraCols = Math.min(columnGrid.size() - MIN_COLUMNS, 2);
+        score += extraCols * 0.05f;
+
+        // More anchor rows
+        if (anchorCount >= 5) score += 0.05f;
+        if (anchorCount >= 8) score += 0.05f;
+
+        // Inconsistent column matching
+        long inconsistent =
+                group.stream()
+                        .filter(TokenizedLine::isAnchor)
+                        .filter(tl -> hasInconsistentColumnMatch(tl, columnGrid))
+                        .count();
+        if (inconsistent > anchorCount * 0.30) {
+            score -= 0.15f;
+            warnings.add(
+                    "Column match inconsistent on "
+                            + inconsistent
+                            + "/"
+                            + anchorCount
+                            + " anchor rows");
+        }
+
+        // Label-heavy
+        long nonAnchor = totalRows - anchorCount;
+        if (nonAnchor > anchorCount) {
+            score -= 0.10f;
+            warnings.add(
+                    "Non-anchor rows ("
+                            + nonAnchor
+                            + ") outnumber anchor rows ("
+                            + anchorCount
+                            + ")");
+        }
+
+        return Math.max(0f, Math.min(0.85f, score));
+    }
+
+    // ── utility ──────────────────────────────────────────────────────────────────────────────────
+
+    /**
+     * Returns the grid index nearest to {@code rightEdge}, or -1 if none is within {@value
+     * #COLUMN_MATCH_BUCKETS} buckets.
+     */
+    private int nearestColumnIndex(float rightEdge, List<Float> grid) {
+        int nearest = -1;
+        float minDist = COLUMN_MATCH_BUCKETS * COLUMN_BUCKET_PT + 1f;
+        for (int i = 0; i < grid.size(); i++) {
+            float dist = Math.abs(rightEdge - grid.get(i));
+            if (dist < minDist) {
+                minDist = dist;
+                nearest = i;
+            }
+        }
+        return nearest;
+    }
+
+    private Bounds computeGroupBounds(List<TokenizedLine> group) {
+        return group.stream()
+                .map(tl -> tl.line().bounds())
+                .reduce(Bounds::merge)
+                .orElse(new Bounds(0, 0, 0, 0));
+    }
+
+    /** Modal gap between consecutive line edges, used to calibrate the group-split threshold. */
+    private float computeModalSpacing(List<RawLine> lines) {
+        if (lines.size() < 2) return 0f;
+        Map<Float, Long> freq = new HashMap<>();
+        for (int i = 1; i < lines.size(); i++) {
+            float gap = lines.get(i).bounds().y() - lines.get(i - 1).bounds().bottom();
+            if (gap > 0) freq.merge(Math.round(gap / 2f) * 2f, 1L, Long::sum);
+        }
+        return freq.entrySet().stream()
+                .max(Map.Entry.comparingByValue())
+                .map(Map.Entry::getKey)
+                .orElse(0f);
+    }
+
+    private static int bucket(float x) {
+        return Math.round(x / COLUMN_BUCKET_PT);
+    }
+
+    // ── private data types ───────────────────────────────────────────────────────────────────────
+
+    /** A word-level token with an approximate right-edge x-position. */
+    record LineToken(String text, float x, float right, boolean numeric) {}
+
+    /** A {@link RawLine} with tokens pre-computed; an "anchor" has ≥ 2 numeric tokens. */
+    record TokenizedLine(RawLine line, List<LineToken> all, List<LineToken> numeric) {
+        boolean isAnchor() {
+            return numeric.size() >= 2;
+        }
+    }
+}

app/common/src/main/java/stirling/software/SPDF/pdf/parser/LineBuilder.java

@@ -0,0 +1,139 @@
+package stirling.software.SPDF.pdf.parser;
+
+import static stirling.software.SPDF.pdf.parser.PdfModels.*;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+
+import org.springframework.stereotype.Service;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * Groups {@link TextFragment} objects into visual {@link RawLine}s using baseline proximity.
+ *
+ * <p>Fragments are on the same line when their baselines are within a font-size-derived tolerance.
+ * A new line starts whenever the horizontal gap exceeds an adaptive column-gap threshold ({@code
+ * max(effectiveWidth * COLUMN_GAP_RATIO, COLUMN_GAP_MIN_PT)}), splitting two-column text.
+ */
+@Service
+@Slf4j
+public class LineBuilder {
+
+    /** Baseline tolerance as a fraction of font size; 0.5 keeps mixed-size text on one line. */
+    private static final float BASELINE_TOLERANCE_FACTOR = 0.5f;
+
+    /** Absolute minimum tolerance so tiny font sizes don't collapse multi-line content. */
+    private static final float MIN_BASELINE_TOLERANCE = 2f;
+
+    /**
+     * Column-gap threshold as a fraction of page width; 0.10 clears tab stops but stays below
+     * two-column gutters.
+     */
+    static final float COLUMN_GAP_RATIO = 0.10f;
+
+    /** Floor for the column-gap threshold so narrow pages don't over-split lines. */
+    static final float COLUMN_GAP_MIN_PT = 40f;
+
+    public List<RawLine> build(List<TextFragment> fragments, int pageNumber) {
+        if (fragments.isEmpty()) return List.of();
+
+        float effectiveWidth = inferEffectiveWidth(fragments);
+        float columnGapThreshold = Math.max(effectiveWidth * COLUMN_GAP_RATIO, COLUMN_GAP_MIN_PT);
+        log.debug(
+                "LineBuilder page {}: effectiveWidth={:.1f}pt, columnGapThreshold={:.1f}pt",
+                pageNumber,
+                effectiveWidth,
+                columnGapThreshold);
+
+        // Sort top-to-bottom first, then left-to-right within the same baseline band.
+        List<TextFragment> sorted =
+                fragments.stream()
+                        .sorted(
+                                Comparator.comparingDouble(TextFragment::baseline)
+                                        .thenComparingDouble(f -> f.bounds().x()))
+                        .toList();
+
+        List<List<TextFragment>> groups = groupByBaseline(sorted, columnGapThreshold);
+
+        List<RawLine> lines = new ArrayList<>(groups.size());
+        for (int i = 0; i < groups.size(); i++) {
+            List<TextFragment> group =
+                    groups.get(i).stream()
+                            .sorted(Comparator.comparingDouble(f -> f.bounds().x()))
+                            .toList();
+
+            Bounds lineBounds =
+                    group.stream()
+                            .map(TextFragment::bounds)
+                            .reduce(Bounds::merge)
+                            .orElse(new Bounds(0, 0, 0, 0));
+
+            lines.add(new RawLine("ln-p" + pageNumber + "-" + i, group, lineBounds, pageNumber));
+        }
+        return lines;
+    }
+
+    private List<List<TextFragment>> groupByBaseline(
+            List<TextFragment> sorted, float columnGapThreshold) {
+        List<List<TextFragment>> groups = new ArrayList<>();
+        List<TextFragment> current = new ArrayList<>();
+        float currentBaseline = Float.NaN;
+
+        for (TextFragment fragment : sorted) {
+            if (current.isEmpty()) {
+                current.add(fragment);
+                currentBaseline = fragment.baseline();
+                continue;
+            }
+
+            float maxFontSize =
+                    Math.max(
+                            fragment.fontSize(),
+                            (float)
+                                    current.stream()
+                                            .mapToDouble(TextFragment::fontSize)
+                                            .max()
+                                            .orElse(0));
+            float tolerance =
+                    Math.max(maxFontSize * BASELINE_TOLERANCE_FACTOR, MIN_BASELINE_TOLERANCE);
+
+            boolean sameBaseline = Math.abs(fragment.baseline() - currentBaseline) <= tolerance;
+            boolean columnGap = sameBaseline && hasColumnGap(fragment, current, columnGapThreshold);
+
+            if (sameBaseline && !columnGap) {
+                current.add(fragment);
+                // Anchor to the weighted mean baseline so long lines stay stable.
+                currentBaseline =
+                        (currentBaseline * (current.size() - 1) + fragment.baseline())
+                                / current.size();
+            } else {
+                groups.add(current);
+                current = new ArrayList<>();
+                current.add(fragment);
+                currentBaseline = fragment.baseline();
+            }
+        }
+
+        if (!current.isEmpty()) groups.add(current);
+        return groups;
+    }
+
+    /**
+     * True when the gap from the rightmost fragment in {@code group} to {@code next} exceeds {@code
+     * threshold}.
+     */
+    private static boolean hasColumnGap(
+            TextFragment next, List<TextFragment> group, float threshold) {
+        float lastRight = group.get(group.size() - 1).bounds().right();
+        return next.bounds().x() - lastRight > threshold;
+    }
+
+    /** Infers effective page width from the rightmost fragment right-edge plus a 10 % margin. */
+    private static float inferEffectiveWidth(List<TextFragment> fragments) {
+        double maxRight =
+                fragments.stream().mapToDouble(f -> f.bounds().right()).max().orElse(500.0);
+        return (float) maxRight * 1.10f;
+    }
+}

app/common/src/main/java/stirling/software/SPDF/pdf/parser/PageColumnLayout.java

@@ -0,0 +1,142 @@
+package stirling.software.SPDF.pdf.parser;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Detects whether a page is one- or two-column from per-line bounding boxes, and classifies an
+ * X-span into the column it belongs to. Detection is a midpoint vote at {@code pageWidth / 2}.
+ *
+ * <p>Capped at two columns by design — sufficient for the redaction target set (single-column
+ * documents and IEEE-style two-column papers). 3+ column layouts (newspapers, magazines) and
+ * off-centre gutters (asymmetric two-column) would need a histogram or clustering approach to
+ * detect the actual gutter X. (future work)
+ *
+ * <p>Coordinates are PDFTextStripper screen space (top-left origin, Y increases downward).
+ */
+public final class PageColumnLayout {
+
+    /**
+     * Slack when checking "crosses a gutter" so single-pixel overshoots don't mark a line as
+     * spanning.
+     */
+    public static final float SPAN_SLACK_PT = 2f;
+
+    /**
+     * Slack on each side of the page midpoint inside which a line is considered "spanning"
+     * (covering both columns) rather than belonging to one side.
+     */
+    private static final float MIDPOINT_SLACK_PT = 30f;
+
+    /**
+     * Minimum line width (points) for a line to count toward the two-column tally. Avoids false
+     * positives where right-aligned dates, page numbers, or short "Link" fragments next to a
+     * heading look like a second column when they're really just inline metadata.
+     */
+    private static final float MIN_COLUMN_LINE_WIDTH_PT = 100f;
+
+    /**
+     * Minimum number of clearly leftish AND clearly rightish lines (each of width &ge; {@link
+     * #MIN_COLUMN_LINE_WIDTH_PT}) required to call the page two-column. Anything below this falls
+     * back to single-column.
+     */
+    private static final int MIN_SIDE_LINES = 3;
+
+    private final List<float[]> columns;
+    private final List<float[]> gutters;
+
+    private PageColumnLayout(List<float[]> columns, List<float[]> gutters) {
+        this.columns = columns;
+        this.gutters = gutters;
+    }
+
+    /**
+     * Determines column layout from per-line bounding boxes ({@code [x1, _, x2, _]}). Counts lines
+     * whose X-midpoint sits clearly left of, or clearly right of, the page midpoint (with {@link
+     * #MIDPOINT_SLACK_PT} slack each side). If both sides have at least {@link #MIN_SIDE_LINES}
+     * lines, the page is treated as two-column with the gutter at the page midpoint. Otherwise it's
+     * single-column.
+     *
+     * <p>Cross-column lines must already be split: callers should feed boxes from a line extractor
+     * that splits same-Y glyphs at large X gaps (see {@code AllTextLineExtractor}). Without that
+     * split, IEEE-style aligned-baseline 2-column PDFs produce one wide merged box per row and the
+     * side tallies all end up classified as "spanning", falling to single-column.
+     */
+    public static PageColumnLayout fromLineBoxes(List<float[]> lineBoxes, float pageWidth) {
+        if (lineBoxes == null || lineBoxes.isEmpty()) {
+            return new PageColumnLayout(List.of(new float[] {0f, pageWidth}), List.of());
+        }
+        float pageMid = pageWidth / 2f;
+        int left = 0, right = 0;
+        for (float[] lb : lineBoxes) {
+            if (lb == null || lb.length < 3) continue;
+            float width = lb[2] - lb[0];
+            // Skip narrow lines — dates, page numbers, "Link" labels next to a heading should
+            // not, on their own, make a single-column doc look two-column.
+            if (width < MIN_COLUMN_LINE_WIDTH_PT) continue;
+            float mid = (lb[0] + lb[2]) * 0.5f;
+            if (mid < pageMid - MIDPOINT_SLACK_PT) left++;
+            else if (mid > pageMid + MIDPOINT_SLACK_PT) right++;
+        }
+        if (left < MIN_SIDE_LINES || right < MIN_SIDE_LINES) {
+            return new PageColumnLayout(List.of(new float[] {0f, pageWidth}), List.of());
+        }
+        float gutterL = pageMid - MIDPOINT_SLACK_PT;
+        float gutterR = pageMid + MIDPOINT_SLACK_PT;
+        return new PageColumnLayout(
+                List.of(new float[] {0f, gutterL}, new float[] {gutterR, pageWidth}),
+                List.of(new float[] {gutterL, gutterR}));
+    }
+
+    /** All columns, left-to-right, as {@code [leftX, rightX]} pairs. Never empty. */
+    public List<float[]> columns() {
+        return columns;
+    }
+
+    /** Gutters between columns, left-to-right, as {@code [leftX, rightX]} pairs. */
+    public List<float[]> gutters() {
+        return gutters;
+    }
+
+    public int columnCount() {
+        return columns.size();
+    }
+
+    /**
+     * Returns the column index containing the X-midpoint of {@code [x1, x2]}, falling back to the
+     * closest column if the midpoint sits inside a gutter.
+     */
+    public int columnOf(float x1, float x2) {
+        float mid = (x1 + x2) * 0.5f;
+        int best = 0;
+        float bestDist = Float.MAX_VALUE;
+        for (int i = 0; i < columns.size(); i++) {
+            float[] c = columns.get(i);
+            if (mid >= c[0] && mid <= c[1]) return i;
+            float dist = mid < c[0] ? c[0] - mid : mid - c[1];
+            if (dist < bestDist) {
+                bestDist = dist;
+                best = i;
+            }
+        }
+        return best;
+    }
+
+    /**
+     * Returns every column index whose X-range overlaps {@code [x1, x2]} with at least {@link
+     * #SPAN_SLACK_PT} of intrusion. A normal in-column line returns one index; a line crossing a
+     * gutter returns two or more.
+     */
+    public int[] columnsCrossing(float x1, float x2) {
+        List<Integer> hits = new ArrayList<>();
+        for (int i = 0; i < columns.size(); i++) {
+            float[] c = columns.get(i);
+            float overlap = Math.min(x2, c[1]) - Math.max(x1, c[0]);
+            if (overlap > SPAN_SLACK_PT) hits.add(i);
+        }
+        if (hits.isEmpty()) hits.add(columnOf(x1, x2));
+        int[] out = new int[hits.size()];
+        for (int i = 0; i < hits.size(); i++) out[i] = hits.get(i);
+        return out;
+    }
+}

app/common/src/main/java/stirling/software/SPDF/pdf/parser/PageImageLocator.java

@@ -0,0 +1,133 @@
+package stirling.software.SPDF.pdf.parser;
+
+import java.awt.geom.Point2D;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.pdfbox.contentstream.PDFGraphicsStreamEngine;
+import org.apache.pdfbox.cos.COSName;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.graphics.image.PDImage;
+import org.apache.pdfbox.util.Matrix;
+
+/**
+ * PDFGraphicsStreamEngine that intercepts {@code drawImage} calls and records each image's bounding
+ * box in PDF user-space (origin bottom-left, Y up) by transforming the unit square through the
+ * current transformation matrix (CTM).
+ *
+ * <p>Usage:
+ *
+ * <pre>{@code
+ * PageImageLocator locator = new PageImageLocator(page, pageIndex);
+ * locator.processPage(page);
+ * List<ImageBox> boxes = locator.getImageBoxes();
+ * }</pre>
+ *
+ * <p>Each {@link ImageBox} carries the 0-based page index and the axis-aligned bounding box {@code
+ * (x1, y1, x2, y2)} in PDF user-space coordinates.
+ */
+public final class PageImageLocator extends PDFGraphicsStreamEngine {
+
+    /**
+     * Bounding box of a raster or vector image found on a PDF page.
+     *
+     * @param pageIndex 0-based page index
+     * @param x1 left edge in PDF user-space (origin bottom-left)
+     * @param y1 bottom edge in PDF user-space
+     * @param x2 right edge
+     * @param y2 top edge
+     */
+    public record ImageBox(int pageIndex, float x1, float y1, float x2, float y2) {}
+
+    private final int pageIndex;
+    private final List<ImageBox> imageBoxes = new ArrayList<>();
+    private final Point2D.Float currentPoint = new Point2D.Float();
+
+    /**
+     * @param page the PDPage to process
+     * @param pageIndex 0-based index of this page in the document (stored on each returned {@link
+     *     ImageBox})
+     */
+    public PageImageLocator(PDPage page, int pageIndex) {
+        super(page);
+        this.pageIndex = pageIndex;
+    }
+
+    /** Returns all image bounding boxes collected during {@link #processPage}. */
+    public List<ImageBox> getImageBoxes() {
+        return imageBoxes;
+    }
+
+    @Override
+    public void drawImage(PDImage pdImage) throws IOException {
+        Matrix ctm = getGraphicsState().getCurrentTransformationMatrix();
+        // An image occupies the unit square (0,0)→(1,1) in image space.
+        // Transform all four corners through the CTM to get the page-space bounding box.
+        float a = ctm.getScaleX();
+        float b = ctm.getShearY();
+        float c = ctm.getShearX();
+        float d = ctm.getScaleY();
+        float e = ctm.getTranslateX();
+        float f = ctm.getTranslateY();
+        float[] xs = {e, a + e, c + e, a + c + e};
+        float[] ys = {f, b + f, d + f, b + d + f};
+        float x1 = Float.MAX_VALUE, y1 = Float.MAX_VALUE;
+        float x2 = -Float.MAX_VALUE, y2 = -Float.MAX_VALUE;
+        for (float x : xs) {
+            x1 = Math.min(x1, x);
+            x2 = Math.max(x2, x);
+        }
+        for (float y : ys) {
+            y1 = Math.min(y1, y);
+            y2 = Math.max(y2, y);
+        }
+        imageBoxes.add(new ImageBox(pageIndex, x1, y1, x2, y2));
+    }
+
+    // ---------- required abstract methods (no-op for path operations) ----------
+
+    @Override
+    public void appendRectangle(Point2D p0, Point2D p1, Point2D p2, Point2D p3) {}
+
+    @Override
+    public void clip(int windingRule) {}
+
+    @Override
+    public void moveTo(float x, float y) {
+        currentPoint.setLocation(x, y);
+    }
+
+    @Override
+    public void lineTo(float x, float y) {
+        currentPoint.setLocation(x, y);
+    }
+
+    @Override
+    public void curveTo(float x1, float y1, float x2, float y2, float x3, float y3) {
+        currentPoint.setLocation(x3, y3);
+    }
+
+    @Override
+    public Point2D getCurrentPoint() {
+        return currentPoint;
+    }
+
+    @Override
+    public void closePath() {}
+
+    @Override
+    public void endPath() {}
+
+    @Override
+    public void strokePath() {}
+
+    @Override
+    public void fillPath(int windingRule) {}
+
+    @Override
+    public void fillAndStrokePath(int windingRule) {}
+
+    @Override
+    public void shadingFill(COSName shadingName) {}
+}

app/common/src/main/java/stirling/software/SPDF/pdf/parser/PdfIngester.java

@@ -0,0 +1,79 @@
+package stirling.software.SPDF.pdf.parser;
+
+import static stirling.software.SPDF.pdf.parser.PdfModels.*;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.common.PDRectangle;
+import org.springframework.stereotype.Service;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * Runs the per-page ingestion pipeline: {@link WordExtractingStripper} → {@link LineBuilder} →
+ * {@link TableParser}, producing a {@link PdfModels.ParsedPage} per page. The caller owns the
+ * {@link PDDocument} lifecycle.
+ */
+@Service
+@RequiredArgsConstructor
+@Slf4j
+public class PdfIngester {
+
+    private final LineBuilder lineBuilder;
+    private final TableParser tableParser;
+
+    public List<ParsedPage> parse(PDDocument document) throws IOException {
+        return parse(document, document.getNumberOfPages());
+    }
+
+    public List<ParsedPage> parse(PDDocument document, int maxPages) throws IOException {
+        int pageCount = Math.min(document.getNumberOfPages(), maxPages);
+        List<ParsedPage> pages = new ArrayList<>(pageCount);
+        long fragmentsMs = 0;
+        long tablesMs = 0;
+        long t0 = System.currentTimeMillis();
+
+        for (int p = 1; p <= pageCount; p++) {
+            long ft = System.currentTimeMillis();
+            List<TextFragment> fragments = extractFragments(document, p);
+            fragmentsMs += System.currentTimeMillis() - ft;
+
+            PDPage page = document.getPage(p - 1);
+            PDRectangle mediaBox = page.getMediaBox();
+            List<RawLine> lines = lineBuilder.build(fragments, p);
+            RawPage rawPage = new RawPage(p, mediaBox.getWidth(), mediaBox.getHeight(), lines);
+
+            long tt = System.currentTimeMillis();
+            List<TableFragment> tables = tableParser.parse(document, rawPage);
+            tablesMs += System.currentTimeMillis() - tt;
+
+            log.debug(
+                    "Page {}: {} fragments → {} lines, {} table(s)",
+                    p,
+                    fragments.size(),
+                    lines.size(),
+                    tables.size());
+            pages.add(new ParsedPage(p, mediaBox.getWidth(), mediaBox.getHeight(), tables, lines));
+        }
+
+        log.info(
+                "[timing] parse pages={} total={}ms fragments={}ms tables={}ms",
+                pageCount,
+                System.currentTimeMillis() - t0,
+                fragmentsMs,
+                tablesMs);
+        return pages;
+    }
+
+    private List<TextFragment> extractFragments(PDDocument document, int pageNumber)
+            throws IOException {
+        WordExtractingStripper stripper = new WordExtractingStripper(pageNumber);
+        stripper.getText(document);
+        return stripper.getFragments();
+    }
+}

app/common/src/main/java/stirling/software/SPDF/pdf/parser/PdfModels.java

@@ -0,0 +1,148 @@
+package stirling.software.SPDF.pdf.parser;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+
+/**
+ * All PDF parser model types and the table-parser contract in one place.
+ *
+ * <p>Import as {@code import static stirling.software.SPDF.pdf.parser.PdfModels.*;} to use all
+ * nested types without qualification.
+ */
+public final class PdfModels {
+
+    private PdfModels() {}
+
+    // ── Geometry ──────────────────────────────────────────────────────────────
+
+    public record Bounds(float x, float y, float width, float height) {
+
+        public float right() {
+            return x + width;
+        }
+
+        public float bottom() {
+            return y + height;
+        }
+
+        public static Bounds merge(Bounds a, Bounds b) {
+            float x = Math.min(a.x, b.x);
+            float y = Math.min(a.y, b.y);
+            return new Bounds(
+                    x, y, Math.max(a.right(), b.right()) - x, Math.max(a.bottom(), b.bottom()) - y);
+        }
+    }
+
+    // ── Text fragments and lines ──────────────────────────────────────────────
+
+    /**
+     * A contiguous run of text from a single PDF content-stream string operation. {@code baseline}
+     * is preserved separately from bounds for line-grouping — characters of different sizes on the
+     * same visual line share a baseline but differ in top Y.
+     */
+    public record TextFragment(
+            String fragmentId,
+            String text,
+            Bounds bounds,
+            float baseline,
+            float fontSize,
+            String fontName,
+            boolean bold) {}
+
+    public record RawLine(
+            String lineId, List<TextFragment> fragments, Bounds bounds, int pageNumber) {
+
+        public String text() {
+            if (fragments.isEmpty()) return "";
+            StringBuilder sb = new StringBuilder();
+            TextFragment prev = null;
+            for (TextFragment f : fragments) {
+                if (prev != null) {
+                    float gap = f.bounds().x() - prev.bounds().right();
+                    float avgCharWidth = prev.bounds().width() / Math.max(prev.text().length(), 1);
+                    if (gap > avgCharWidth * 0.5f) sb.append(' ');
+                }
+                sb.append(f.text());
+                prev = f;
+            }
+            return sb.toString();
+        }
+
+        public float dominantFontSize() {
+            return fragments.stream()
+                    .collect(Collectors.groupingBy(TextFragment::fontSize, Collectors.counting()))
+                    .entrySet()
+                    .stream()
+                    .max(Map.Entry.comparingByValue())
+                    .map(Map.Entry::getKey)
+                    .orElse(0f);
+        }
+
+        public boolean hasBold() {
+            return fragments.stream().anyMatch(TextFragment::bold);
+        }
+    }
+
+    public record RawPage(int pageNumber, float widthPt, float heightPt, List<RawLine> lines) {}
+
+    // ── Table model ───────────────────────────────────────────────────────────
+
+    /**
+     * A single cell within a {@link TableRow}. {@code colSpan} and {@code rowSpan} are always 1 in
+     * v1 — span detection is deferred but the fields keep the schema stable.
+     */
+    public record TableCell(int colIndex, String text, Bounds bounds, int colSpan, int rowSpan) {
+
+        public static TableCell of(int colIndex, String text, Bounds bounds) {
+            return new TableCell(colIndex, text, bounds, 1, 1);
+        }
+    }
+
+    public record TableRow(int rowIndex, List<TableCell> cells) {}
+
+    /**
+     * A table as it appears on a single page. {@code headers} is empty in v1 — all rows are in
+     * {@code rows}. {@code rawRows} preserves exact Tabula text output for diagnostics. {@code
+     * confidence} is a heuristic score in [0.0, 1.0]. {@code continuedFromPage} is null in v1.
+     */
+    public record TableFragment(
+            String tableId,
+            int pageNumber,
+            Bounds bounds,
+            List<TableRow> headers,
+            List<TableRow> rows,
+            List<List<String>> rawRows,
+            int columnCount,
+            float confidence,
+            List<String> warnings,
+            Integer continuedFromPage) {}
+
+    // ── Page output ───────────────────────────────────────────────────────────
+
+    public record ParsedPage(
+            int pageNumber,
+            float widthPt,
+            float heightPt,
+            List<TableFragment> tables,
+            List<RawLine> layoutLines) {}
+
+    // ── Parser contract ───────────────────────────────────────────────────────
+
+    /**
+     * Extracts tables from a single page of a PDF. The caller owns the document lifecycle;
+     * implementations must not close it.
+     */
+    public interface TableParser {
+
+        /**
+         * @param document open PDF; must not be closed by the implementation
+         * @param rawPage page metadata and lines for the page to process
+         * @return zero or more table fragments found on the page, never null
+         */
+        List<TableFragment> parse(PDDocument document, RawPage rawPage) throws IOException;
+    }
+}

app/common/src/main/java/stirling/software/SPDF/pdf/parser/TabulaTableParser.java

@@ -0,0 +1,256 @@
+package stirling.software.SPDF.pdf.parser;
+
+import static stirling.software.SPDF.pdf.parser.PdfModels.*;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.springframework.stereotype.Service;
+
+import lombok.extern.slf4j.Slf4j;
+
+import technology.tabula.ObjectExtractor;
+import technology.tabula.Page;
+import technology.tabula.RectangularTextContainer;
+import technology.tabula.Table;
+import technology.tabula.extractors.BasicExtractionAlgorithm;
+import technology.tabula.extractors.ExtractionAlgorithm;
+import technology.tabula.extractors.SpreadsheetExtractionAlgorithm;
+
+/**
+ * Primary {@link TableParser} implementation using Tabula's lattice-mode extraction.
+ *
+ * <h3>Algorithm</h3>
+ *
+ * Uses {@link SpreadsheetExtractionAlgorithm} (lattice mode), which detects tables from ruled lines
+ * (horizontal and vertical PDF path operators). This is reliable for tables with visible borders.
+ * Borderless or whitespace-delimited tables will not be detected — that requires stream mode, which
+ * is deferred to a later iteration.
+ *
+ * <h3>Coordinate system</h3>
+ *
+ * Tabula normalises page coordinates so that (0,0) is the top-left corner and Y increases downward,
+ * matching the {@link Bounds} convention used throughout this parser. No coordinate transformation
+ * is needed when mapping Tabula cell bounds to {@link Bounds}.
+ *
+ * <h3>Known limitations</h3>
+ *
+ * <ul>
+ *   <li>Borderless tables are not detected (use stream mode, deferred).
+ *   <li>Colspan and rowspan are not detected; all cells report colSpan=1, rowSpan=1.
+ *   <li>Header rows are not identified; all rows appear in {@code rows}, headers is empty.
+ *   <li>Cross-page table linking is not performed; each page is independent.
+ *   <li>Rotated tables (90°/270° pages) may produce incorrect bounds.
+ * </ul>
+ */
+@Service
+@Slf4j
+public class TabulaTableParser implements TableParser {
+
+    /** Lattice mode — reliable for tables with visible ruled borders. */
+    @Override
+    public List<TableFragment> parse(PDDocument document, RawPage rawPage) throws IOException {
+        return parseWithAlgorithm(
+                document, rawPage, new SpreadsheetExtractionAlgorithm(), "lattice");
+    }
+
+    /**
+     * Convenience overload for callers that only have a page number, not a full {@link RawPage}.
+     */
+    public List<TableFragment> parse(PDDocument document, int pageNumber) throws IOException {
+        return parse(document, new RawPage(pageNumber, 0f, 0f, List.of()));
+    }
+
+    /** Stream mode — whitespace-based column detection for borderless tables. */
+    public List<TableFragment> parseStream(PDDocument document, RawPage rawPage)
+            throws IOException {
+        return parseWithAlgorithm(document, rawPage, new BasicExtractionAlgorithm(), "stream");
+    }
+
+    private List<TableFragment> parseWithAlgorithm(
+            PDDocument document, RawPage rawPage, ExtractionAlgorithm algorithm, String modeName)
+            throws IOException {
+        int pageNumber = rawPage.pageNumber();
+
+        List<Table> tabulaTables;
+        try {
+            // Do NOT use try-with-resources: ObjectExtractor.close() closes the underlying
+            // PDDocument, which we don't own. The extractor holds no resources of its own.
+            ObjectExtractor extractor = new ObjectExtractor(document);
+            Page page = extractor.extract(pageNumber);
+            tabulaTables = new ArrayList<>(algorithm.extract(page));
+        } catch (Exception e) {
+            log.warn(
+                    "Tabula {} extraction failed on page {}: {}",
+                    modeName,
+                    pageNumber,
+                    e.getMessage());
+            return List.of();
+        }
+
+        if (tabulaTables.isEmpty()) {
+            log.debug("Page {}: no tables detected by Tabula ({})", pageNumber, modeName);
+            return List.of();
+        }
+
+        log.debug(
+                "Page {}: Tabula ({}) detected {} table(s)",
+                pageNumber,
+                modeName,
+                tabulaTables.size());
+
+        List<TableFragment> fragments = new ArrayList<>(tabulaTables.size());
+        for (int i = 0; i < tabulaTables.size(); i++) {
+            fragments.add(toFragment(tabulaTables.get(i), pageNumber, i));
+        }
+        return fragments;
+    }
+
+    // ── private helpers ──────────────────────────────────────────────────────────────────────────
+
+    private TableFragment toFragment(Table table, int pageNumber, int tableIndex) {
+        List<List<RectangularTextContainer>> tabulaRows = table.getRows();
+        List<String> warnings = new ArrayList<>();
+
+        List<List<String>> rawRows = buildRawRows(tabulaRows);
+        int colCount = inferColumnCount(rawRows, warnings);
+        List<TableRow> rows = buildRows(tabulaRows, colCount, warnings);
+        float confidence = computeConfidence(rawRows, colCount, warnings);
+        Bounds bounds = tableBounds(table);
+
+        String tableId = "tbl-p" + pageNumber + "-" + tableIndex;
+
+        if (!warnings.isEmpty()) {
+            log.warn("Page {}, table {}: {}", pageNumber, tableIndex, warnings);
+        }
+
+        return new TableFragment(
+                tableId,
+                pageNumber,
+                bounds,
+                List.of(), // headers: deferred to v2
+                rows,
+                rawRows,
+                colCount,
+                confidence,
+                Collections.unmodifiableList(warnings),
+                null); // continuedFromPage: deferred to v2
+    }
+
+    private List<List<String>> buildRawRows(List<List<RectangularTextContainer>> tabulaRows) {
+        List<List<String>> rawRows = new ArrayList<>(tabulaRows.size());
+        for (List<RectangularTextContainer> tabulaRow : tabulaRows) {
+            List<String> cells = new ArrayList<>(tabulaRow.size());
+            for (RectangularTextContainer cell : tabulaRow) {
+                cells.add(normaliseText(cell.getText()));
+            }
+            rawRows.add(Collections.unmodifiableList(cells));
+        }
+        return rawRows;
+    }
+
+    private List<TableRow> buildRows(
+            List<List<RectangularTextContainer>> tabulaRows, int colCount, List<String> warnings) {
+        List<TableRow> rows = new ArrayList<>(tabulaRows.size());
+        for (int rowIdx = 0; rowIdx < tabulaRows.size(); rowIdx++) {
+            List<RectangularTextContainer> tabulaRow = tabulaRows.get(rowIdx);
+            List<TableCell> cells = new ArrayList<>(tabulaRow.size());
+
+            for (int colIdx = 0; colIdx < tabulaRow.size(); colIdx++) {
+                RectangularTextContainer c = tabulaRow.get(colIdx);
+                Bounds cellBounds =
+                        new Bounds(
+                                (float) c.getX(),
+                                (float) c.getY(),
+                                (float) c.getWidth(),
+                                (float) c.getHeight());
+                cells.add(TableCell.of(colIdx, normaliseText(c.getText()), cellBounds));
+            }
+
+            if (tabulaRow.size() != colCount) {
+                warnings.add(
+                        "Row "
+                                + rowIdx
+                                + " has "
+                                + tabulaRow.size()
+                                + " cells; expected "
+                                + colCount);
+            }
+
+            rows.add(new TableRow(rowIdx, Collections.unmodifiableList(cells)));
+        }
+        return rows;
+    }
+
+    /**
+     * The canonical column count for a table is the size of the widest row. Tabula can produce
+     * uneven rows when a cell's ruling lines are partially missing.
+     */
+    private int inferColumnCount(List<List<String>> rawRows, List<String> warnings) {
+        if (rawRows.isEmpty()) return 0;
+        int max = rawRows.stream().mapToInt(List::size).max().orElse(0);
+        int mode =
+                rawRows.stream()
+                        .collect(
+                                java.util.stream.Collectors.groupingBy(
+                                        List::size, java.util.stream.Collectors.counting()))
+                        .entrySet()
+                        .stream()
+                        .max(java.util.Map.Entry.comparingByValue())
+                        .map(java.util.Map.Entry::getKey)
+                        .orElse(0);
+        if (max != mode) {
+            warnings.add("Inconsistent column count: modal=" + mode + " max=" + max);
+        }
+        return mode > 0 ? mode : max;
+    }
+
+    /**
+     * Heuristic confidence score in [0.0, 1.0].
+     *
+     * <ul>
+     *   <li>Starts at 1.0.
+     *   <li>-0.3 if only one column (single-column tables are usually not real tables).
+     *   <li>-0.1 per row with an inconsistent column count, capped at -0.4.
+     *   <li>-0.3 if the empty-cell ratio across all cells exceeds 80%.
+     * </ul>
+     */
+    private float computeConfidence(
+            List<List<String>> rawRows, int colCount, List<String> warnings) {
+        if (rawRows.isEmpty() || colCount == 0) return 0f;
+
+        float score = 1.0f;
+
+        if (colCount == 1) score -= 0.3f;
+
+        long inconsistentRows = rawRows.stream().filter(r -> r.size() != colCount).count();
+        score -= Math.min(inconsistentRows * 0.1f, 0.4f);
+
+        long totalCells = rawRows.stream().mapToLong(List::size).sum();
+        long emptyCells =
+                rawRows.stream().flatMap(Collection::stream).filter(String::isBlank).count();
+        if (totalCells > 0 && (float) emptyCells / totalCells > 0.8f) {
+            score -= 0.3f;
+        }
+
+        return Math.max(0f, Math.min(1f, score));
+    }
+
+    private Bounds tableBounds(Table table) {
+        return new Bounds(
+                (float) table.getX(),
+                (float) table.getY(),
+                (float) table.getWidth(),
+                (float) table.getHeight());
+    }
+
+    private String normaliseText(String raw) {
+        if (raw == null) return "";
+        // Tabula wraps multi-line cell content with \r\n — collapse to a single space.
+        return raw.replace("\r\n", " ").replace("\n", " ").replace("\r", " ").trim();
+    }
+}

app/common/src/main/java/stirling/software/SPDF/pdf/parser/WordExtractingStripper.java

@@ -0,0 +1,113 @@
+package stirling.software.SPDF.pdf.parser;
+
+import static stirling.software.SPDF.pdf.parser.PdfModels.*;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.font.PDFont;
+import org.apache.pdfbox.text.PDFTextStripper;
+import org.apache.pdfbox.text.TextPosition;
+
+/**
+ * Extends {@link PDFTextStripper} to capture per-fragment geometry and font metadata.
+ *
+ * <p>Overrides {@link #writeString} to split each content-stream string into word-level {@link
+ * TextFragment}s with bounding boxes, baseline, font name, and bold flag. Coordinates are in
+ * PDFTextStripper space: (0,0) top-left, Y increases downward, {@code getY()} is the baseline.
+ */
+class WordExtractingStripper extends PDFTextStripper {
+
+    private final int targetPage;
+    private final List<TextFragment> fragments = new ArrayList<>();
+    private int fragmentIndex = 0;
+
+    WordExtractingStripper(int pageNumber) throws IOException {
+        this.targetPage = pageNumber;
+        setStartPage(pageNumber);
+        setEndPage(pageNumber);
+        setSortByPosition(true);
+    }
+
+    @Override
+    protected void startPage(PDPage page) throws IOException {
+        super.startPage(page);
+        fragments.clear();
+        fragmentIndex = 0;
+    }
+
+    @Override
+    protected void writeString(String text, List<TextPosition> textPositions) throws IOException {
+        if (text == null || text.isBlank()) return;
+
+        // Fast path: no whitespace → emit one fragment (most financial PDFs have each
+        // number as its own string operation, so this is the common case).
+        if (text.indexOf(' ') < 0) {
+            emitFragment(text, textPositions);
+            return;
+        }
+
+        // Per-word splitting requires 1:1 text-char to TextPosition correspondence.
+        // Fall back to one fragment when sizes differ (ligatures, encoding edge cases).
+        if (textPositions.size() != text.length()) {
+            emitFragment(text, textPositions);
+            return;
+        }
+
+        // Emit one TextFragment per whitespace-delimited word with accurate per-word bounds.
+        int start = 0;
+        for (int i = 0; i <= text.length(); i++) {
+            if (i == text.length() || text.charAt(i) == ' ') {
+                if (start < i) {
+                    emitFragment(text.substring(start, i), textPositions.subList(start, i));
+                }
+                start = i + 1;
+            }
+        }
+    }
+
+    private void emitFragment(String text, List<TextPosition> positions) {
+        if (positions.isEmpty()) return;
+
+        float minX = Float.MAX_VALUE;
+        float minY = Float.MAX_VALUE;
+        float maxRight = -Float.MAX_VALUE;
+        float maxBaseline = -Float.MAX_VALUE;
+        TextPosition first = null;
+
+        for (TextPosition tp : positions) {
+            if (tp == null) continue;
+            if (first == null) first = tp;
+
+            float x = tp.getX();
+            // getY() is the baseline; top of character = getY() - getHeight().
+            float top = tp.getY() - tp.getHeight();
+            float right = x + tp.getWidth();
+            float baseline = tp.getY();
+
+            minX = Math.min(minX, x);
+            minY = Math.min(minY, top);
+            maxRight = Math.max(maxRight, right);
+            maxBaseline = Math.max(maxBaseline, baseline);
+        }
+
+        if (first == null) return;
+
+        PDFont font = first.getFont();
+        String fontName = font != null ? font.getName() : "";
+        boolean bold = fontName != null && fontName.toLowerCase().contains("bold");
+        // getHeight() gives the rendered glyph height, which is the most reliable visual size.
+        float fontSize = first.getHeight();
+
+        Bounds bounds = new Bounds(minX, minY, maxRight - minX, maxBaseline - minY);
+        String id = "tf-p" + targetPage + "-" + fragmentIndex++;
+        fragments.add(new TextFragment(id, text, bounds, maxBaseline, fontSize, fontName, bold));
+    }
+
+    List<TextFragment> getFragments() {
+        return Collections.unmodifiableList(fragments);
+    }
+}

app/common/src/main/java/stirling/software/common/annotations/AutoJobPostMapping.java

@@ -75,8 +75,12 @@ public @interface AutoJobPostMapping {
     boolean queueable() default false;
 
     /**
-     * Relative resource weight (1–100) used by the scheduler to prioritise / throttle jobs. Values
-     * below 1 are clamped to 1, values above 100 to 100.
+     * Relative resource weight (1-100). See {@link
+     * stirling.software.common.enumeration.ResourceWeight} for the standard tiers.
+     *
+     * <p>The default is a sentinel ({@link Integer#MIN_VALUE}); {@code
+     * AutoJobPostMappingWeightTest} fails the build if any endpoint leaves it unset. Runtime
+     * readers clamp the value into {@code [1, 100]}.
      */
-    int resourceWeight() default 50;
+    int resourceWeight() default Integer.MIN_VALUE;
 }

app/common/src/main/java/stirling/software/common/cluster/ClusterBackplane.java

@@ -0,0 +1,24 @@
+package stirling.software.common.cluster;
+
+/** Health and identity facade for the active cluster backplane. */
+public interface ClusterBackplane {
+
+    /** Returns {@code true} when the backplane is reachable; used for health endpoints. */
+    boolean isHealthy();
+
+    /** Returns {@code "inprocess"} or {@code "valkey"}. */
+    String backplaneType();
+
+    /** Returns this JVM's stable node id (matches {@code Cluster.resolvedNodeId()}). */
+    String localNodeId();
+
+    /**
+     * Whether this JVM should run the local {@link
+     * stirling.software.common.service.TaskManager#cleanupOldJobs()} loop. Distributed backplanes
+     * own job expiry via their own TTL, so they should override this to return {@code false}.
+     * Defaults to {@code true} so in-process behavior is preserved without an explicit override.
+     */
+    default boolean shouldRunLocalCleanup() {
+        return true;
+    }
+}

app/common/src/main/java/stirling/software/common/cluster/ClusterConfig.java

@@ -0,0 +1,63 @@
+package stirling.software.common.cluster;
+
+import org.springframework.context.annotation.Configuration;
+
+import jakarta.annotation.PostConstruct;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+import stirling.software.common.model.ApplicationProperties;
+import stirling.software.common.model.ApplicationProperties.Cluster;
+
+/**
+ * Validates that cluster mode is internally consistent.
+ *
+ * <p>Cluster settings are bound on the central {@link ApplicationProperties} under {@code
+ * cluster.*}; this class reads {@link ApplicationProperties#getCluster()} and runs guards in {@link
+ * PostConstruct}. When {@code cluster.enabled=false} (the default) all checks are skipped so a
+ * single-instance install needs no new config.
+ */
+@Slf4j
+@Configuration
+@RequiredArgsConstructor
+public class ClusterConfig {
+
+    private final ApplicationProperties applicationProperties;
+
+    @PostConstruct
+    void validate() {
+        Cluster cluster = applicationProperties.getCluster();
+        if (!cluster.isEnabled()) {
+            return;
+        }
+        String backplane = cluster.getBackplane();
+        if ("valkey".equalsIgnoreCase(backplane)) {
+            String url = cluster.getValkey() == null ? null : cluster.getValkey().getUrl();
+            if (url == null || url.isBlank()) {
+                throw new IllegalStateException(
+                        "cluster.enabled=true with backplane=valkey requires"
+                                + " cluster.valkey.url to be set (e.g."
+                                + " redis://valkey:6379).");
+            }
+        } else if ("inprocess".equalsIgnoreCase(backplane)) {
+            // enabled+inprocess only coordinates the local JVM; cross-node lookups will 410.
+            log.warn(
+                    "cluster.enabled=true with backplane=inprocess - only the local"
+                            + " JVM is coordinated. Cross-node lookups and the file proxy will fail."
+                            + " Use backplane=valkey for real multi-node deployments.");
+        } else {
+            // Fail fast on typos like "valky" so Spring doesn't later report a cryptic
+            // "no ClusterBackplane bean" - the operator-facing error names the bad value.
+            throw new IllegalStateException(
+                    "cluster.enabled=true with unknown backplane '"
+                            + backplane
+                            + "'. Valid values: inprocess | valkey.");
+        }
+        log.info(
+                "Cluster mode enabled (backplane={}, nodeRole={}, nodeId={}).",
+                backplane,
+                cluster.resolvedRole(),
+                cluster.resolvedNodeId());
+    }
+}

app/common/src/main/java/stirling/software/common/cluster/ClusterNode.java

@@ -0,0 +1,12 @@
+package stirling.software.common.cluster;
+
+import java.time.Instant;
+
+/**
+ * Snapshot of a peer node as recorded in the {@link InstanceRegistry}.
+ *
+ * @param internalAddress {@code host:port} the node listens on for {@code /internal/cluster/**}
+ * @param role one of {@code WEB}, {@code WORKER}, {@code BOTH}
+ */
+public record ClusterNode(
+        String nodeId, String internalAddress, Instant lastHeartbeat, String role) {}

app/common/src/main/java/stirling/software/common/cluster/DistributedLock.java

@@ -0,0 +1,21 @@
+package stirling.software.common.cluster;
+
+import java.time.Duration;
+import java.util.Optional;
+
+/** Cluster-wide mutual exclusion primitive; non-reentrant by contract. */
+public interface DistributedLock {
+
+    Optional<LockHandle> tryAcquire(String lockKey, Duration leaseTime);
+
+    interface LockHandle extends AutoCloseable {
+        void release();
+
+        boolean renew(Duration leaseTime);
+
+        @Override
+        default void close() {
+            release();
+        }
+    }
+}

app/common/src/main/java/stirling/software/common/cluster/FileStore.java

@@ -0,0 +1,45 @@
+package stirling.software.common.cluster;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+/** Low-level storage seam for result/job files. */
+public interface FileStore {
+
+    /** Stored file record. */
+    record Stored(String fileId, long size) {}
+
+    /** Store the given stream and return a generated file id and total bytes written. */
+    Stored store(InputStream in, String originalName) throws IOException;
+
+    /**
+     * Store the file at {@code source} and return a generated file id and total bytes written.
+     *
+     * <p>Default implementation opens {@code source} as a stream and delegates to {@link
+     * #store(InputStream, String)}. Local-disk implementations should override to use a direct
+     * file-to-file copy ({@code Files.copy(source, dest)} can use {@code sendfile(2)} on Linux),
+     * which avoids the two-memory-copy hit of streaming a disk-backed upload through the JVM heap.
+     */
+    default Stored store(Path source, String originalName) throws IOException {
+        try (InputStream in = Files.newInputStream(source)) {
+            return store(in, originalName);
+        }
+    }
+
+    /** Open the stored file for streaming reads. Caller closes. */
+    InputStream retrieve(String fileId) throws IOException;
+
+    /** Load the stored file into a byte array. */
+    byte[] retrieveBytes(String fileId) throws IOException;
+
+    /** Size of the stored file in bytes. */
+    long size(String fileId) throws IOException;
+
+    /** Delete the stored file. Returns true if a file was removed. */
+    boolean delete(String fileId);
+
+    /** Whether the file id exists in the store. */
+    boolean exists(String fileId);
+}

app/common/src/main/java/stirling/software/common/cluster/InstanceRegistry.java

@@ -0,0 +1,18 @@
+package stirling.software.common.cluster;
+
+import java.time.Duration;
+import java.util.Collection;
+import java.util.Optional;
+
+/** Maps {@code nodeId} to its internal cluster address, with TTL'd heartbeats. */
+public interface InstanceRegistry {
+
+    /** Register or refresh this node. Idempotent so a wiped backplane self-heals on next tick. */
+    void register(ClusterNode node, Duration heartbeatTtl);
+
+    Optional<ClusterNode> lookup(String nodeId);
+
+    Collection<ClusterNode> activeNodes();
+
+    void deregister(String nodeId);
+}

app/common/src/main/java/stirling/software/common/cluster/JobStore.java

@@ -0,0 +1,24 @@
+package stirling.software.common.cluster;
+
+import java.time.Duration;
+import java.util.Collection;
+import java.util.Optional;
+
+/** Cluster-visible storage for job status and result metadata, with TTL'd entries. */
+public interface JobStore {
+
+    /** Persist or overwrite a job entry. {@code ttl} sets the lifetime of the entry. */
+    void put(JobStoreEntry entry, Duration ttl);
+
+    Optional<JobStoreEntry> get(String jobId);
+
+    void delete(String jobId);
+
+    boolean exists(String jobId);
+
+    /** Reverse lookup: which job owns this result file id? */
+    Optional<String> findJobIdByFileId(String fileId);
+
+    /** Snapshot of every active entry. Used by admin/stats endpoints; may be O(n). */
+    Collection<JobStoreEntry> all();
+}

app/common/src/main/java/stirling/software/common/cluster/JobStoreEntry.java

@@ -0,0 +1,30 @@
+package stirling.software.common.cluster;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Cluster-visible projection of a job's status and result metadata, as persisted in {@link
+ * JobStore}.
+ *
+ * @param owningNodeId the node id that originally executed the job
+ */
+public record JobStoreEntry(
+        String jobId,
+        JobState state,
+        String owningNodeId,
+        Instant createdAt,
+        Instant completedAt,
+        String error,
+        List<String> fileIds,
+        Map<String, String> resultMeta) {
+
+    /** Lifecycle states for a job as observed by the cluster. */
+    public enum JobState {
+        PENDING,
+        RUNNING,
+        COMPLETE,
+        FAILED
+    }
+}

app/common/src/main/java/stirling/software/common/cluster/KeyValueCache.java

@@ -0,0 +1,16 @@
+package stirling.software.common.cluster;
+
+import java.time.Duration;
+import java.util.Optional;
+
+/** Short-TTL namespaced key/value cache backed by the cluster backplane. */
+public interface KeyValueCache {
+
+    void put(String namespace, String key, String value, Duration ttl);
+
+    Optional<String> get(String namespace, String key);
+
+    void evict(String namespace, String key);
+
+    void evictNamespace(String namespace);
+}

app/common/src/main/java/stirling/software/common/cluster/RateLimitStore.java

@@ -0,0 +1,24 @@
+package stirling.software.common.cluster;
+
+import java.time.Duration;
+
+/**
+ * Token-bucket rate limiting backed by the cluster backplane.
+ *
+ * <p>In-process implementations enforce a per-JVM limit; distributed implementations enforce a
+ * single global limit across every node. Both use a Bucket4j greedy-refill token bucket so the
+ * semantics match across single-node and cluster deployments.
+ */
+public interface RateLimitStore {
+
+    /**
+     * Attempt to consume one token from the bucket identified by {@code bucketKey}.
+     *
+     * @param bucketKey opaque key identifying the bucket (e.g. {@code api:user:123})
+     * @param capacity bucket capacity
+     * @param refillPeriod time window over which {@code capacity} tokens refill
+     */
+    RateLimitDecision tryConsume(String bucketKey, long capacity, Duration refillPeriod);
+
+    record RateLimitDecision(boolean allowed, long remainingTokens, long nanosToWaitForRefill) {}
+}

app/common/src/main/java/stirling/software/common/cluster/StickyMissRecorder.java

@@ -0,0 +1,7 @@
+package stirling.software.common.cluster;
+
+/** Records one increment per sticky-session miss (a 410 Gone for a job owned by another node). */
+@FunctionalInterface
+public interface StickyMissRecorder {
+    void recordStickyMiss();
+}

app/common/src/main/java/stirling/software/common/cluster/inprocess/InProcessClusterBackplane.java

@@ -0,0 +1,31 @@
+package stirling.software.common.cluster.inprocess;
+
+import lombok.extern.slf4j.Slf4j;
+
+import stirling.software.common.cluster.ClusterBackplane;
+import stirling.software.common.model.ApplicationProperties;
+
+@Slf4j
+public class InProcessClusterBackplane implements ClusterBackplane {
+
+    private final ApplicationProperties applicationProperties;
+
+    public InProcessClusterBackplane(ApplicationProperties applicationProperties) {
+        this.applicationProperties = applicationProperties;
+    }
+
+    @Override
+    public boolean isHealthy() {
+        return true;
+    }
+
+    @Override
+    public String backplaneType() {
+        return "inprocess";
+    }
+
+    @Override
+    public String localNodeId() {
+        return applicationProperties.getCluster().resolvedNodeId();
+    }
+}

app/common/src/main/java/stirling/software/common/cluster/inprocess/InProcessClusterConfiguration.java

@@ -0,0 +1,65 @@
+package stirling.software.common.cluster.inprocess;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import lombok.extern.slf4j.Slf4j;
+
+import stirling.software.common.cluster.ClusterBackplane;
+import stirling.software.common.cluster.DistributedLock;
+import stirling.software.common.cluster.InstanceRegistry;
+import stirling.software.common.cluster.JobStore;
+import stirling.software.common.cluster.KeyValueCache;
+import stirling.software.common.cluster.RateLimitStore;
+import stirling.software.common.model.ApplicationProperties;
+
+/**
+ * Default cluster backplane wiring: every interface gets an {@code InProcess*} bean. Active when
+ * cluster mode is off or {@code cluster.backplane=inprocess}.
+ */
+@Slf4j
+@Configuration
+@ConditionalOnExpression(
+        "!${cluster.enabled:false} ||"
+                + " '${cluster.backplane:inprocess}'.equalsIgnoreCase('inprocess')")
+public class InProcessClusterConfiguration {
+
+    @Bean
+    @ConditionalOnMissingBean
+    public ClusterBackplane clusterBackplane(ApplicationProperties applicationProperties) {
+        log.info("Cluster backplane: in-process (single node)");
+        return new InProcessClusterBackplane(applicationProperties);
+    }
+
+    @Bean
+    @ConditionalOnMissingBean
+    public JobStore jobStore() {
+        return new InProcessJobStore();
+    }
+
+    @Bean
+    @ConditionalOnMissingBean
+    public RateLimitStore rateLimitStore() {
+        return new InProcessRateLimitStore();
+    }
+
+    @Bean
+    @ConditionalOnMissingBean
+    public DistributedLock distributedLock() {
+        return new InProcessDistributedLock();
+    }
+
+    @Bean
+    @ConditionalOnMissingBean
+    public KeyValueCache keyValueCache() {
+        return new InProcessKeyValueCache();
+    }
+
+    @Bean
+    @ConditionalOnMissingBean
+    public InstanceRegistry instanceRegistry() {
+        return new InProcessInstanceRegistry();
+    }
+}

app/common/src/main/java/stirling/software/common/cluster/inprocess/InProcessDistributedLock.java

@@ -0,0 +1,128 @@
+package stirling.software.common.cluster.inprocess;
+
+import java.time.Duration;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicLong;
+
+import stirling.software.common.cluster.DistributedLock;
+
+/**
+ * In-process {@link DistributedLock}, non-reentrant per the interface contract, with lease-expiry
+ * semantics that mirror a SET-NX-EX style distributed backend.
+ *
+ * <p>Each lock state carries a per-acquire {@code ownerToken} and an {@code expiryNanos}; another
+ * caller can take over once the lease has elapsed even if the original holder never called {@link
+ * LockHandle#release()}. This matters mostly for parity with the Valkey-backed implementation
+ * (Redis {@code SETEX} auto-expires the key); within a single JVM a crashed holder takes its lock
+ * state with it, but tests and code that rely on the {@code leaseTime} parameter still need it to
+ * be honored.
+ *
+ * <p>Expiry is lazy: an expired lock state lingers in the map until the next acquire attempt for
+ * the same key replaces it. Per-key cleanup also happens on explicit {@link LockHandle#release()},
+ * so a balanced acquire/release workload keeps the map size bounded.
+ */
+public class InProcessDistributedLock implements DistributedLock {
+
+    private final ConcurrentHashMap<String, LockState> locks = new ConcurrentHashMap<>();
+    private final AtomicLong tokenSeq = new AtomicLong();
+
+    /**
+     * Lease state for a single acquired lock. {@code ownerToken} prevents a former holder from
+     * releasing or renewing a lock now owned by someone else after lease expiry; {@code
+     * expiryNanos} is read/written only inside {@link ConcurrentHashMap#compute} so the bin lock
+     * provides the necessary happens-before guarantee.
+     */
+    private static final class LockState {
+        final long ownerToken;
+        long expiryNanos;
+
+        LockState(long ownerToken, long expiryNanos) {
+            this.ownerToken = ownerToken;
+            this.expiryNanos = expiryNanos;
+        }
+    }
+
+    @Override
+    public Optional<LockHandle> tryAcquire(String lockKey, Duration leaseTime) {
+        long token = tokenSeq.incrementAndGet();
+        long nowNanos = System.nanoTime();
+        long expiryNanos = nowNanos + leaseTime.toNanos();
+        boolean[] acquired = {false};
+        locks.compute(
+                lockKey,
+                (k, existing) -> {
+                    if (existing == null || existing.expiryNanos - nowNanos <= 0L) {
+                        // No lock, or the previous lease has expired - we take it. Subtraction
+                        // form avoids the long-overflow trap that would bite a naive
+                        // expiryNanos <= nowNanos comparison around System.nanoTime() rollover.
+                        acquired[0] = true;
+                        return new LockState(token, expiryNanos);
+                    }
+                    return existing;
+                });
+        if (!acquired[0]) {
+            return Optional.empty();
+        }
+        return Optional.of(new InProcessHandle(lockKey, token));
+    }
+
+    private void releaseInternal(String lockKey, long token) {
+        locks.compute(
+                lockKey,
+                (k, existing) -> {
+                    if (existing == null || existing.ownerToken != token) {
+                        // Already removed, expired-and-replaced, or never ours.
+                        return existing;
+                    }
+                    return null;
+                });
+    }
+
+    private boolean renewInternal(String lockKey, long token, Duration leaseTime) {
+        long nowNanos = System.nanoTime();
+        boolean[] renewed = {false};
+        locks.compute(
+                lockKey,
+                (k, existing) -> {
+                    if (existing == null
+                            || existing.ownerToken != token
+                            || existing.expiryNanos - nowNanos <= 0L) {
+                        // Lock is gone or expired; renewal is a no-op so the caller can detect it.
+                        return existing;
+                    }
+                    existing.expiryNanos = nowNanos + leaseTime.toNanos();
+                    renewed[0] = true;
+                    return existing;
+                });
+        return renewed[0];
+    }
+
+    private final class InProcessHandle implements LockHandle {
+        private final String lockKey;
+        private final long token;
+        private boolean released;
+
+        InProcessHandle(String lockKey, long token) {
+            this.lockKey = lockKey;
+            this.token = token;
+        }
+
+        @Override
+        public synchronized void release() {
+            if (released) {
+                return;
+            }
+            released = true;
+            releaseInternal(lockKey, token);
+        }
+
+        @Override
+        public synchronized boolean renew(Duration leaseTime) {
+            if (released) {
+                return false;
+            }
+            return renewInternal(lockKey, token, leaseTime);
+        }
+    }
+}

app/common/src/main/java/stirling/software/common/cluster/inprocess/InProcessInstanceRegistry.java

@@ -0,0 +1,42 @@
+package stirling.software.common.cluster.inprocess;
+
+import java.time.Duration;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Optional;
+import java.util.concurrent.atomic.AtomicReference;
+
+import stirling.software.common.cluster.ClusterNode;
+import stirling.software.common.cluster.InstanceRegistry;
+
+public class InProcessInstanceRegistry implements InstanceRegistry {
+
+    private final AtomicReference<ClusterNode> self = new AtomicReference<>();
+
+    @Override
+    public void register(ClusterNode node, Duration heartbeatTtl) {
+        self.set(node);
+    }
+
+    @Override
+    public Optional<ClusterNode> lookup(String nodeId) {
+        ClusterNode current = self.get();
+        return current != null && current.nodeId().equals(nodeId)
+                ? Optional.of(current)
+                : Optional.empty();
+    }
+
+    @Override
+    public Collection<ClusterNode> activeNodes() {
+        ClusterNode current = self.get();
+        return current == null ? Collections.emptyList() : Collections.singletonList(current);
+    }
+
+    @Override
+    public void deregister(String nodeId) {
+        ClusterNode current = self.get();
+        if (current != null && current.nodeId().equals(nodeId)) {
+            self.set(null);
+        }
+    }
+}

app/common/src/main/java/stirling/software/common/cluster/inprocess/InProcessJobStore.java

@@ -0,0 +1,96 @@
+package stirling.software.common.cluster.inprocess;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+
+import lombok.extern.slf4j.Slf4j;
+
+import stirling.software.common.cluster.JobStore;
+import stirling.software.common.cluster.JobStoreEntry;
+
+@Slf4j
+public class InProcessJobStore implements JobStore {
+
+    private final ConcurrentHashMap<String, Holder> entries = new ConcurrentHashMap<>();
+
+    @Override
+    public void put(JobStoreEntry entry, Duration ttl) {
+        Instant expiry = ttl == null ? Instant.MAX : Instant.now().plus(ttl);
+        entries.put(entry.jobId(), new Holder(entry, expiry));
+    }
+
+    @Override
+    public Optional<JobStoreEntry> get(String jobId) {
+        Holder h = entries.get(jobId);
+        if (h == null) {
+            return Optional.empty();
+        }
+        if (h.isExpired()) {
+            entries.remove(jobId, h);
+            return Optional.empty();
+        }
+        return Optional.of(h.entry);
+    }
+
+    @Override
+    public void delete(String jobId) {
+        entries.remove(jobId);
+    }
+
+    @Override
+    public boolean exists(String jobId) {
+        return get(jobId).isPresent();
+    }
+
+    @Override
+    public Optional<String> findJobIdByFileId(String fileId) {
+        for (Map.Entry<String, Holder> e : entries.entrySet()) {
+            Holder h = e.getValue();
+            if (h.isExpired()) {
+                continue;
+            }
+            List<String> fileIds = h.entry.fileIds();
+            if (fileIds != null && fileIds.contains(fileId)) {
+                return Optional.of(e.getKey());
+            }
+        }
+        return Optional.empty();
+    }
+
+    @Override
+    public Collection<JobStoreEntry> all() {
+        List<JobStoreEntry> result = new ArrayList<>(entries.size());
+        for (Holder h : entries.values()) {
+            if (!h.isExpired()) {
+                result.add(h.entry);
+            }
+        }
+        return result;
+    }
+
+    /** Drop entries whose TTL has elapsed. Called by the {@code TaskManager} cleanup scheduler. */
+    public int purgeExpired() {
+        int removed = 0;
+        Instant now = Instant.now();
+        for (Map.Entry<String, Holder> e : entries.entrySet()) {
+            if (!e.getValue().expiry.equals(Instant.MAX) && e.getValue().expiry.isBefore(now)) {
+                if (entries.remove(e.getKey(), e.getValue())) {
+                    removed++;
+                }
+            }
+        }
+        return removed;
+    }
+
+    private record Holder(JobStoreEntry entry, Instant expiry) {
+        boolean isExpired() {
+            return !expiry.equals(Instant.MAX) && expiry.isBefore(Instant.now());
+        }
+    }
+}