tiennm99 4c56a23e58 feat: add Go game server with matchmaking, lobby, and WebSocket support ...

Implement a real-time game server using protobuf over WebSocket:
- Protobuf schema with 14 message types in oneof Envelope
- Room-based lobby with join/leave/chat broadcast
- ELO-based matchmaking with expanding range (±100 to ±500)
- Turn-based game session lifecycle management
- Multi-stage Docker build (Alpine)
- Unit tests for matchmaking and game session logic

2026-04-04 21:25:03 +07:00

..

main.go

feat: add Go game server with matchmaking, lobby, and WebSocket support

2026-04-04 21:25:03 +07:00