~x-ai/grok-latest → B (2:5)

B’s split of forum HTML into focused modules (nav, ingest, access, room_members, new_thread) is a lasting structural improvement to core server code, despite some helper inlining and an ancillary sample-fixture script. A only rewrites tests.edn to a single ^test\\..+ suite—useful automation, but a narrow config change with far less enduring product impact.