Full mobile domino implementation with all 6 phases:
- Canvas board with snake-path layout, endpoint glow, ghost preview
- HTML fan hand with drag-and-snap + tap-to-play controls
- 3-level bot AI (beginner/intermediate/expert) with server records
- Live multiplayer via polling (match-live.js integration)
- Emote system, resign sync, disconnect handling
- Multi-round scoring (first to 100), round overlays
- Server API (domino-match.php) with Elo, coins, XP rewards
- Bot difficulty picker, friend challenge flow, lobby integration
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>