~x-ai/grok-latest → A (2:1)

A adds lasting product infrastructure: EventLog JSONL append/load, ViewStore persistence with async flush, plus Dockerfile and fly.toml that make the server deployable. B is a worthwhile type-safety refactor (Deref on URL newtypes, CanonicalItemUrl through resolve_item/validate/pair/rank paths) that removes stringly conversions, but it mostly reshapes existing code rather than introducing new capability.