Add full mouse and touch support for mobile toggle button with drag-to-reposition
functionality and persistent position saving.
Changes:
- Add mobile FAB button with draggable positioning (both mouse and touch)
- Implement time-based drag detection (200ms or 10px threshold)
- Add position persistence in extension settings
- Fix click handler to work on both mobile and desktop viewports
- Add comprehensive diagnostic logging for event debugging
- Update mobile panel to slide from right (matching desktop UX)
- Implement dual-button pattern (FAB + internal collapse toggle)
- Add viewport-constrained dragging with 10px padding
- Prevent click events from firing after drag completion
Mobile UX:
- FAB visible when panel closed, hidden when open
- Internal collapse toggle visible only when panel open
- Touch and mouse drag support with real-time positioning
- Click/tap toggles panel, drag repositions button
- Position saved across sessions
Technical:
- Add mousedown/mousemove/mouseup handlers for desktop drag
- Add touchstart/touchmove/touchend handlers for mobile drag
- Remove broken viewport check that prevented mobile clicks
- Add 'just-dragged' flag to prevent click after drag
- Update .gitignore to exclude CLAUDE.md and .env files
- Add bottom-sliding drawer system for mobile (≤1000px viewport)
- Implement tabbed navigation with Stats and Info & Characters tabs
- Combine Info Box and Present Characters into single tab with 50/50 split
- Add smooth transitions between desktop and mobile layouts
- Reposition collapse button as close button on mobile
- Implement FAB toggle button for opening mobile drawer
Mobile Stats Tab:
- Use CSS Grid layout for efficient space utilization
- Portrait centered at top, stat bars below
- Inventory and mood on left, attributes list on right
- Convert attributes from 3x2 grid to vertical list
Mobile Info Box:
- Scale dashboard widgets to fill allocated space
- Proportional row heights (60% top row, 40% location)
- Widgets expand to fill available vertical space
Technical improvements:
- Bottom-based drawer positioning instead of transform
- CSS-only transitions, JavaScript only toggles classes
- Instant tab setup on desktop→mobile for smooth transition
- Temporary transition disabling for mobile→desktop snap
- Proper flex hierarchy for space filling