ci: enforce commit convention (#1203)

.github/workflows/i18n-source-sync.yaml

@@ -68,7 +68,7 @@ jobs:
           git config user.email "github-actions[bot]@users.noreply.github.com"
           git switch -c "$SOURCE_BRANCH"
           git add fluxer_app/src/features/i18n/locales fluxer_marketing/locales packages/errors/src/i18n fluxer_api/pkgs/email/src/email_i18n fluxer_api/src/api/content_i18n
-          git commit -m "i18n: refresh source catalogs"
+          git commit -m "chore(i18n): refresh source catalogs"
           git fetch origin "$SOURCE_BRANCH" || true
           git push --force-with-lease="refs/heads/$SOURCE_BRANCH" origin "HEAD:$SOURCE_BRANCH"
 
@@ -80,7 +80,7 @@ jobs:
           BODY
           )"
           if [[ -z "$pr_number" ]]; then
-            gh pr create --base main --head "$SOURCE_BRANCH" --title "i18n: refresh source catalogs" --body "$body"
+            gh pr create --base main --head "$SOURCE_BRANCH" --title "chore(i18n): refresh source catalogs" --body "$body"
           else
-            gh pr edit "$pr_number" --title "i18n: refresh source catalogs" --body "$body"
+            gh pr edit "$pr_number" --title "chore(i18n): refresh source catalogs" --body "$body"
           fi

.github/workflows/i18n-weblate-pr.yaml

@@ -87,7 +87,7 @@ jobs:
           BODY
           )"
           if [[ -z "$pr_number" ]]; then
-            gh pr create --base main --head "$WEBLATE_BRANCH" --title "i18n: update translations from Weblate" --body "$body"
+            gh pr create --base main --head "$WEBLATE_BRANCH" --title "chore(i18n): update translations from Weblate" --body "$body"
           else
-            gh pr edit "$pr_number" --title "i18n: update translations from Weblate" --body "$body"
+            gh pr edit "$pr_number" --title "chore(i18n): update translations from Weblate" --body "$body"
           fi

.github/workflows/validate.yaml

@@ -0,0 +1,28 @@
+name: Validate
+
+on:
+  pull_request:
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
+
+permissions: {}
+
+jobs:
+  validate-title:
+    name: Validate title
+    runs-on: ubuntu-latest
+    steps:
+      - name: Validate pull request title
+        env:
+          TITLE: ${{ github.event.pull_request.title }}
+        run: |
+          REGEX="^(revert: )?(feat|fix|docs|style|refactor|perf|test|build|ci|chore)(\\(.+\\))?!?: .{1,72}$"
+
+          echo "Title: \"$TITLE\""
+
+          if [[ ! "$TITLE" =~ $REGEX ]]; then
+            exit 1
+          fi