Chronos for Codex

Run one local Governor that discovers active Codex tasks from one complete host inventory per cycle, evaluates actionable Heartbeats, and contacts only the exact affected task when intervention is justified. Optional silent hooks accelerate lifecycle hints without creating model turns. Chronos also diagnoses Windows degradation, quota and context pressure, approval and review loops, permission-rule problems, rollout duplication, and SQLite churn. No publisher telemetry.