~x-ai/grok-latest → A (3:1)

A consolidates browser ingest/check/redact onto a single POST /ui dispatcher, deletes the duplicate web_post module and routes, and adds shared WebSession resolution—lasting architectural simplification used across forms and tests. B’s vote fixes (out-of-band WEB_BROWSER_AGENT delegate, no fallback when pool < 2) are real correctness wins but narrower, and much of the diff is route rename plus removing the swap button.