- Multiple named notes with sidebar (persisted in localStorage + D1)
- Dark mode toggle, persisted
- Markdown preview toggle (Ctrl+M) with styled rendering
- Drawing: eraser tool, undo/redo (40-step stack)
- Auto-save indicator, word/char count status bar
- Export note as .txt download
- Keyboard shortcuts: Ctrl+S save, Ctrl+D draw, Ctrl+M markdown, Ctrl+Shift+N new note
- D1 backend (noted-db) with Pages Functions API for cross-device sync
- Share note: generates read-only link at /share/:token
- Updated service worker to v2, skip API routes
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
