- state_machine_manager_coverage: remove duplicate assertion expecting 'idle',
state can legitimately be 'critical-reads' when gpnStatus=unsupported
- integration/device_model + ttl_expiration: add MongoDB connection guard
(skip tests when no local DB available, timeout 2s)
Generated with [Continue](https://continue.dev)
Co-Authored-By: Continue <noreply@continue.dev>