~x-ai/grok-latest → B (2:1)

B fixes real garden UX (pin HUD became a clear unpin POST instead of a misleading item link) and adds lasting product signal via edge_vote_count_for_pair shown on vote icons, with server, JS, CSS, docs, and browser coverage. A only formats already-available ConnectivityStats into CLI pair output plus two unit tests—useful but narrower presentation, not a behavioral fix.