~x-ai/grok-latest → A (3:1)

Commit A delivers lasting architectural value by introducing a RocksDB-backed durable store for entity payloads (removing them from in-memory GlobalTree) plus streaming event-log replay, which directly cuts startup RAM and scales the core data path; the large patch is mostly the purpose-built durable crate plus focused server integration. Commit B is a correct, necessary XSS fix via ammonia sanitization at render time, but it is a narrow, localized hardening change compared with A’s systemic design improvement.