Toolbar:
- Replace FilterChip with custom ToolButton (no ripple, instant response)
- Reorder tools: 0.38 0.5 Line Box Eraser Select
- DropdownMenus anchored to buttons via Box wrapper (drop below)
- Page indicator styled as OutlinedButton (visible affordance)
- Cut/Del/Copy/Paste operations (internal clipboard)
Line snap fix:
- Check pen position when timer fires instead of canceling on movement
- Handles EMR stylus micro-tremor correctly
EMR eraser button:
- TOOL_TYPE_ERASER events route to eraser handler regardless of active tool
- Physical eraser end of pen works as temporary eraser
App state:
- Startup navigates to last-visited notebook/page via SharedPreferences
- Closing notebook (X button) clears last notebook so app starts at list
- Updated app icon
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Kyle Isom
408ba57051