Only stop the game when navigating away from the game page (/) to avoid
WASM runtime errors when navigating between /leaderboard and /download.
Add error handling to gracefully handle crashes during page transitions.
- Implement navigation state tracking with optimistic UI updates
- Add loading spinner and error handling for WASM initialization
- Insert browser yield points during game initialization to prevent freezing
- Redesign leaderboard with tabbed navigation and mock data structure
- Add utility CSS classes for consistent page layouts
- Replace sidebar nav with centered header featuring PAC-MAN title
- Add glimmer animation effect for non-active logo state
- Implement 200ms fade transitions between pages
- Add custom scrollbar styling with OverlayScrollbars
- Switch to Russo One font for title, Outfit for body text
Add stop_game and restart_game FFI functions to properly pause/resume the game loop during page transitions, preventing resource leaks and audio issues when navigating between pages
