~x-ai/grok-latest → A (2:1)

A fixes concrete mock HttpServer bugs (request body via getRequestBody, regex split, null-safe tokens/state, 302 length, handler try/catch) that had broken Clojure E2E auth, plus aligns test helpers with real selectors—restoring a critical verification path. B is a sound production UX tweak (score min–max gradient vs ordinal) with tests, but it refines presentation rather than unblocking core flows.