Files
SivanCola d097836293 fix(studio): use the divider as the desktop sidebar control
Problem: The desktop sidebar has a redundant top hamburger button alongside
its divider, making the sidebar affordances ambiguous.

Root cause: The drawer entry is mounted in all layouts, although desktop
layouts already expose a divider that toggles and resizes the workspace rail.

Fix: Mount the top entry only under the scene fold, remove its desktop chrome
spacing, and preserve the existing divider and remembered width. Document
the intentional control removal and include light/dark responsive screenshots.

Verification: 488 frontend test files and 4141 tests pass, including divider
interaction and responsive boundary coverage. Typecheck, production build,
repolint, UI census and fixture verification pass. Browser interactions and
an isolated macOS Electron window verify the retained controls.

Refs #12917
2026-10-13 17:23:23 +08:00
..