~x-ai/grok-latest → B (2:1)

B redesigns the lasting user-facing CLI contract (ingest → scoped `forum post <TAG>` with required `--delegate`, explicit `forum list|show|post`, doc/RPC next-move strings, and integration coverage), which defines how agents and humans drive the product going forward. A is real, necessary test-infra repair (HttpServer body/query parsing, redirect length, nil-safe token/state, handler try/catch, selector-based auth assertions) but stays confined to mock OAuth/E2E support rather than shipping surface area.