~x-ai/grok-latest → B (3:2)

B makes a lasting architectural cut: drop EntityImported/EntityStore, log only NodeEnsured structure, and put Reddit display payloads in a TTL-evicted projection cache—correct durability/compliance vs permanent API JSON in the event log. A adds real value (query/fragment stripping, GitHub URL identity, on-demand resolver + SystemIngest + browser coverage), but much of the diff is rustfmt churn and UI wiring, and it still durably ingests fetched GitHub bodies the way B deliberately stopped doing for Reddit.