This change ensures that plugin discovery does not force-reload on every connect event in multi-worker environments. By allowing local reloads in response to a newer `.reload_token`, the update prevents stale token issues that previously led to degraded worker performance. The explicit `force_reload=True` option is retained for installations, updates, or reloads, ensuring better resource management and stability. Tests have been updated to reflect this behavior.
- Replaced the plugin listing mechanism with a more efficient handler iteration for event actions.
- Enhanced logging to provide clearer insights into the dispatching process and plugin action execution.
- Added error handling to ensure that failures in one plugin action do not block subsequent actions.
- Updated tests to cover new behavior and ensure proper handling of enabled and disabled plugins.
- Added calls to `close_old_connections()` in `run_action()` and `stop_plugin()` methods to prevent connection leaks after plugin execution.
- Updated documentation to clarify connection handling for plugins, emphasizing the importance of cleanup in long-running tasks and event hooks.
Bug Fix: The plugin detail endpoint called GPG via `subprocess.Popen` to verify per-plugin manifest signatures. Replaced with a `_gpg_run()` helper that uses `os.posix_spawn`, matching the pattern used by the ffmpeg and script-handler fixes.
