- Add game components (GameCard, GamePhase, SetupPhase, MemoryGrid) - Add player status bar with multiplayer support - Add emoji picker for player customization - Add card generation and validation utilities - Add game scoring system with combo multipliers - Add page route for arcade matching game 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>