- 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
- bump version to 0.122.2
- document schema migration invariants and push notification configuration
- add serverless host function aliases and v2 database API documentation
- introduce schema roundtrip test to prevent migration drift
- Add migrations for per-namespace publish sequences and persistent WebSocket function settings
- Integrate PersistentWSManager and WSBridge into the gateway dependency graph
- Upgrade serverless engine to use a multi-tier rate limiter
- Update JWT claims to support custom application-defined fields