feat: integrate LiveKit services into Collaboration and Meeting Room modules

- Added LiveKitModule to CollaborationSession and MeetingRoom modules for enhanced real-time collaboration features.
- Updated CollaborationSessionSchema to include LiveKit services for managing participant access and room permissions.
- Implemented a new cron job in CronService to disable services without schedules for over 30 days, improving service management.
- Enhanced GraphQL schema generation with improved filtering logic for better performance and readability.
- Refactored LiveKit services to streamline access token creation and room management functionalities.

src/LiveKit/livekit.service.ts

@@ -1,11 +1,15 @@
-// import { Injectable, OnModuleInit } from '@nestjs/common'
-// import { LiveKitRoomService } from './livekit.room.service'
+import { Injectable } from '@nestjs/common'
+import { LiveKitRoomService } from './livekit.room.service'
+import { LiveKitParticipantService } from './livekit.participant.service'
 
-// @Injectable()
-// export class LiveKitService implements OnModuleInit {
-//   private liveKitRoomService: LiveKitRoomService
-//   async onModuleInit() {
-//     // init livekit room service
-//     this.liveKitRoomService = new LiveKitRoomService()
-//   }
-// }
+@Injectable()
+export class LiveKitService {
+  constructor(
+    private liveKitRoomService: LiveKitRoomService,
+    private liveKitParticipantService: LiveKitParticipantService,
+  ) {}
+
+  async createAccessToken(participantId: string) {
+    return await this.liveKitParticipantService.createAccessToken(participantId)
+  }
+}