The janitor's source-code sibling: surveys existing code (not a diff) for smells,
dead code, duplication, and over-complexity, prioritizes by churn × complexity, and
recommends a disposition (refactor/delete/defer/accept) per finding designed to feed
/triage. Test-net status and risk-to-change are first-class so a refactor is only
recommended when behavior preservation can be proven. Read-only; the risky auto-apply
half is deliberately deferred and gated. ROADMAP item 11.
Keysat