Normalize frontend CSS formatting

This changeset tidies formatting in several frontend stylesheet files without changing behavior. It standardizes selector spacing, removes redundant blank lines, and normalizes a CSS zero value from 0px to 0 for consistency across the editor and portal UI.

frontend/editor/src/core/components/filesPage/FilesPage.css

@@ -56,9 +56,9 @@
 }
 
 [data-mantine-color-scheme="dark"]
-  .files-page-header-search
-  .super-search
-  input {
+.files-page-header-search
+.super-search
+input {
   background-color: transparent;
 }
 

frontend/editor/src/core/components/layout/Workbench.module.css

@@ -12,6 +12,7 @@
 .workbenchBarReopenTab {
   position: absolute;
   top: 100%;
+
   /* Right-align with the retract handle inside the bar: the bar's right
      margin (--nav-gutter) + 1px border + 8px bar padding + the handle's own
      6px inset. */

frontend/editor/src/core/components/shared/AppConfigModal.css

@@ -11,6 +11,7 @@
       transparent
     );
   }
+
   100% {
     box-shadow: 0 0 0 6px transparent;
     background: transparent;

frontend/editor/src/core/components/shared/WorkbenchBar.css

@@ -3,6 +3,7 @@
 /* Horizontal toolbar at the top of the workbench area. */
 
 .workbench-bar {
+
   /* Flex-wrap layout that reflows by content width (measured in JS, which sets
      data-wrapped). Roomy: row 1 is [views | search | globals] and the tool
      icons sit on their own full-width row below. Crowded (data-wrapped): the
@@ -34,6 +35,7 @@
   display: flex;
   align-items: center;
   gap: 2px;
+
   /* min-width:0 lets it shrink instead of forcing a wrap; overflow clips labels
      on very narrow viewports. */
   min-width: 0;
@@ -99,6 +101,7 @@
 }
 
 /* ---- Super search ---- */
+
 /* Roomy: grows to fill the centre between views and globals. */
 .workbench-bar-search {
   order: 2;
@@ -108,7 +111,7 @@
   align-items: center;
   justify-content: center;
   height: 38px;
-  transform: translateX(var(--workbench-bar-search-offset, 0px));
+  transform: translateX(var(--workbench-bar-search-offset, 0));
 }
 
 .workbench-bar-search .super-search {
@@ -161,6 +164,7 @@
   justify-content: center;
   flex-wrap: wrap;
   gap: 2px;
+
   /* Symmetric side padding leaves room for the retract handle pinned right
      without knocking the centred tool icons off-centre. */
   padding: 4px 36px;

frontend/editor/src/core/components/shared/superSearch/SuperSearch.css

@@ -3,6 +3,7 @@
   flex: 1 1 auto;
   min-width: 0;
   max-width: 560px;
+
   --super-search-input-border: color-mix(
     in srgb,
     var(--c-text) 14%,
@@ -25,6 +26,7 @@
   border-radius: var(--radius-md);
   background-color: var(--c-input-bg);
   box-shadow: 0 0 0 1px var(--super-search-input-outline);
+
   /* Tighter than the shared TextInput default (8px/14px) for a compact,
      professional bar — height lands in line with the 28px action icons. */
   padding-top: 6px;
@@ -50,6 +52,7 @@
   color: var(--c-text-subtle);
   background: var(--c-hover);
   border: 1px solid var(--c-border-subtle);
+
   /* Tiny breathing room between the ⌘ glyph and the K. */
   letter-spacing: 0.06em;
 }
@@ -119,6 +122,7 @@
 .super-search-section-toggle.mantine-Button-root {
   --button-height: auto;
   --button-padding-x: 0;
+
   min-height: 0;
   padding-block: 0;
   flex: 0 0 auto;
@@ -140,11 +144,13 @@
 /* Per-group "show N more" / "show less" toggle. */
 .super-search-show-more.mantine-Button-root {
   --button-height: auto;
+
   min-height: 0;
   padding: 0.25rem 0.5rem 0.35rem;
   font-size: 0.78rem;
   color: var(--c-text-subtle);
 }
+
 .super-search-show-more.mantine-Button-root:hover,
 .super-search-show-more.mantine-Button-root:focus-visible {
   background: transparent;

frontend/editor/src/portal/views/Users.css

@@ -362,18 +362,22 @@ Directory (grouped roster) — Organization / teams / guests
 .portal-users__row + .portal-users__row {
   border-top: 1px solid var(--c-border-subtle);
 }
+
 /* Deep-link landing flash (?member=<id>). */
 .portal-users__row--flash {
   animation: portal-users-row-flash 1.6s ease-out;
 }
+
 @keyframes portal-users-row-flash {
   from {
     background: var(--c-hover);
   }
+
   to {
     background: transparent;
   }
 }
+
 .portal-users__row-main {
   display: flex;
   align-items: center;