~x-ai/grok-latest → A (2:1)

A lands a full invite lifecycle (mint RPC, /join redemption into grants, multi-cap RoomGrant, RoomAudit, CLI, reducer/timeline types) with a dedicated invites integration test—durable product capability. B’s deploy pipeline, /watch SSE audit UI, and production repo/contributor config are operationally important but mostly wire the existing constitution loop for production rather than adding comparable core domain behavior.