feat: Add Swagger documentation support and restructure routes

- Added @elysiajs/swagger dependency to package.json for API documentation.
- Removed the old bed router and replaced it with a new history router.
- Created a new state router to manage WebSocket connections and state updates.
- Implemented a comprehensive state management system with the StateManager service.
- Introduced AlarmManagement and BedService services for handling alarms and sensor readings.
- Established a new MQTT service for managing MQTT connections and subscriptions.
- Created an AlarmStateStore to manage volatile alerts and their states.
- Defined FrontendState types for structured state management and WebSocket messaging.

routes/history.ts

@@ -0,0 +1,5 @@
+import Elysia from "elysia";
+
+const bedRouter = new Elysia()
+
+export default bedRouter;