plugin/server/store.go:
- CleanStaleSessions now handles last_update_ms=0 (pre-cleanup era orphans)
- Zero-timestamp sessions: mark active ones interrupted, delete non-active ones
- Previously these were silently skipped with 'continue', accumulating forever
src/status-watcher.js:
- removeSession() keeps fileToSession mapping as ghost entry ('\x00ghost:key')
- When ghost file changes, emits 'session-reactivate' immediately instead of
waiting up to 2s for the session-monitor poll cycle
- Ghost removed after first trigger to avoid repeated events
src/session-monitor.js:
- Added pollNow() for immediate poll without waiting for interval tick
- Reactivation check now uses sessions.json updatedAt vs completedAt timestamp
(pure infrastructure: two on-disk timestamps, no AI involvement)
src/watcher-manager.js:
- Wires session-reactivate event: clearCompleted() + pollNow() for instant re-detection
- New sessions now show up within ~100ms of first file change instead of 2s
Net result: status box appears reliably on every turn, clears 3s after reply,
zero orphan sessions accumulating in the KV store.
f545cb00be