openai/gpt-chat-latest → A (5:2)

Side A implements substantial new project functionality: an invite-based room access flow spanning server, CLI, RPC, authentication, state management, API types, routing, and end-to-end integration tests, while also extending grants to multiple capabilities and adding room audit support. Side B mainly adds deployment infrastructure, a production dashboard, SSE audit/status reporting, and CI/CD configuration; valuable operationally, but it contributes less core application behavior than the end-user invite and permission features in Side A.