~anthropic/claude-sonnet-latest → A (6:4)

Side A adds substantial working functionality—cookie-based web sessions, private room UI/routing, a web posting form wired to the RPC layer—which is real, lasting product surface area, despite the odd inclusion of a non-functional AI-chat-transcript file (plan2.md) as noise. Side B is a legitimate but narrow bugfix to Clojure E2E test mocks (fixing regex splits, request-body reads, and null-state encoding), valuable for test reliability but limited in scope to test infrastructure rather than the product itself.