Add ability to persist current configuration to disk and trigger reloads, expose set() and save() methods, monitor the config directory for changes, and adjust notification history based on config modifications.
- New Features
- Implement `save()` method to write config to file and trigger reload
- Add `set()` method for in‑memory config updates
- Extend file monitoring to include parent directory
- Rename `get_all_config` to `get_config_all`
- Enhancements
- Refine reload logic to correctly capture previous state via `_last_notified_config`
- Trigger reloads on additional file‑monitor events (CREATED, DELETED)
- Prune cached notifications according to config changes (`notification_ignored_apps`, `notification_limited_apps_history`)
- Bug Fixes
- Resolve race condition where reload‑pending flag could be left set
- Ensure callbacks are notified on every reload request
- Fix stale comparison of config values in `has_changed`
sankalp
244a913d96