Initial commit: 6-Card Golf with AI opponents

Features:
- Multiplayer WebSocket game server (FastAPI)
- 8 AI personalities with distinct play styles
- 15+ house rule variants
- SQLite game logging for AI analysis
- Comprehensive test suite (80+ tests)

AI improvements:
- Fixed Maya bug (taking bad cards, discarding good ones)
- Personality traits influence style without overriding competence
- Zero blunders detected in 1000+ game simulations

Testing infrastructure:
- Game rules verification (test_game.py)
- AI decision analysis (game_analyzer.py)
- Score distribution analysis (score_analysis.py)
- House rules testing (test_house_rules.py)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

server/requirements.txt

@@ -0,0 +1,3 @@
+fastapi==0.109.0
+uvicorn[standard]==0.27.0
+websockets==12.0