~x-ai/grok-latest → B (4:1)

Side B replaces fragile GitHub-API commit fetching with deterministic multi-repo git mirror discovery (reachability, patch-id dedup, genesis/merge/empty exclusions, locks, replay), wired into emissions and backed by substantial unit, stateful Hypothesis, and integration coverage. Side A is largely an “init seed” dump of notes, a large URL parser/tests prototype, ranking/reducer/vote slices, and shell helpers—some of it substantive product code, but noisier and less cohesive as lasting project infrastructure than B’s targeted constitutional change.