- Introduced `helpers-and-testing.md` to document global helpers and WebsocketService class usage.
- Created `HandlerLifecycleTest.php` to test the full WebSocket handler lifecycle, including connection management, channel subscriptions, and message routing.
- Added `WebsocketServiceTest.php` to validate state tracking methods in WebsocketService, covering user authentication, channel tracking, and broadcast functionality.
Fabian @ Blax Software
Marcel Pociot