# Sync State

Tracked health reports from PC and VPS sync scripts.

Files:

- `heartbeat-pc.json`: last successful PC sync-script heartbeat.
- `heartbeat-vps.json`: last successful VPS sync-script heartbeat.
- `error-pc.md`: PC sync-script error report, if present.
- `error-vps.md`: VPS sync-script error report, if present.

These files must not contain secrets. They exist so CORRECTION can detect stale communication without direct terminal access.

Health thresholds:

- Warning: peer heartbeat older than 2 minutes.
- Blocked: peer heartbeat older than 5 minutes.
- Blocked: any `error-*.md` file exists.
- Blocked: either side reports persistent `ahead`, `behind`, or dirty state that prevents evidence visibility.