- Add `FileRouteReloader` to watch and atomically update routes from disk
- Refactor `main` to support seamless configuration updates without restarts
- Ensure existing routes are preserved if a reload encounters an error
- Add `namespace_push_config` table for per-namespace provider settings
- Introduce `cluster_secret_path` to enable deterministic JWT signing and
AES-256-GCM encryption for push credentials
- Update gateway config to support per-namespace overrides of push
notification providers (ntfy/Expo)
- Bump version to 0.122.3
- implement `nodes`, `rollout`, `ssh`, and `status` commands
- add `migrate-conf` utility to register existing nodes with the gateway
- update database schema to support operator wallet tracking for nodes