~x-ai/grok-latest → A (3:2)

A adds a real offline compile/scan path (server offline module, tests, workspace binary, docs) that reuses production validation and reducer logic for durable dev/CI workflows. B is a worthwhile type-safety cleanup (CanonicalItemUrl through resolve_item, Deref on href newtypes, fewer String round-trips) but remains mostly mechanical propagation without new behavior.