feat(canvas): document all keyboard shortcuts in the help dialog #176

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core-fe wants to merge 1 commits from feat/canvas-keyboard-shortcuts-help into main

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Author SHA1 Message Date
cb2940b231 feat(canvas): document all keyboard shortcuts and interactions in the help dialog
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Issue: MEDIUM priority from canvas accessibility audit (2026-05-09).
The existing Quick Start help dialog in Toolbar omitted most keyboard shortcuts
from useKeyboardShortcuts.ts — users couldn't discover them visually.

Changes:
- Toolbar.tsx: enhance the help dialog (role="dialog") to include all
  documented shortcuts: Esc, Enter, Shift+Enter, Cmd+], Cmd+[, Z, plus
  mouse interaction tips for Palette, Right-click, Dbl-click, Shift+click.
  Renamed from "Quick start" to "Shortcuts & tips".
- canvas-audit-items.md: update Keyboard Shortcuts section from PARTIAL
  to complete; mark help dialog item as done.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-09 21:48:25 +00:00