- Generate a fresh pre-auth key for every agent startup
- Preserve existing tailscale state to avoid creating a new host
- Auto-approve pending auth requests via /api/v1/auth/approve
- Show approval link in settings UI as fallback
Closes HP-558
* Added backoff and liveness probes for better management
* Switched IPC to a simple text based system
* Lookups don't directly touch the agent now
* Use the database as a source of truth
Aarnav Tale