77a7c994d7
Conflict in cmd/mavend/voice.go resolved by hand: V-564's decision record install and V-560's memoised turn route both belong at the top of runTurn, as steps 0 and 0b. Full -race suite green over ./internal/... ./cmd/... after the resolution, 64 packages, no failures. --no-verify: the pre-commit hook refuses master, and the owner asked for straight-to-master merges for this unattended run.