~x-ai/grok-latest → A (12:1)

A replaces GitHub API polling with a full deterministic multi-repo git discovery pipeline (mirrors, reachability snapshots, patch-id dedup, force-push/replace/cherry-pick hardness, GitDiscovery ledger events, emission wiring) plus extensive unit/stateful/integration tests—core lasting protocol infrastructure. B mainly reshapes CLI surface (ingest → forum post/list/show, scoping docs, RPC next strings) without comparable constitutional or correctness depth.