Enhance settings and integrate Baileys controller for WhatsApp functionality

- Added `wavoipToken` field to `Setting` model in both MySQL and PostgreSQL schemas.
- Updated `package.json` and `package-lock.json` to include `mime-types` and `socket.io-client` dependencies.
- Introduced `BaileysController` and `BaileysRouter` for handling WhatsApp interactions.
- Refactored media type handling to use `mime-types` instead of `mime` across various services.
- Updated DTOs and validation schemas to accommodate the new `wavoipToken` field.
- Implemented voice call functionalities using the Wavoip service in the Baileys integration.
- Enhanced event handling in the WebSocket controller to support new features.

src/api/controllers/instance.controller.ts

@@ -119,6 +119,7 @@ export class InstanceController {
         readMessages: instanceData.readMessages === true,
         readStatus: instanceData.readStatus === true,
         syncFullHistory: instanceData.syncFullHistory === true,
+        wavoipToken: instanceData.wavoipToken || '',
       };
 
       await this.settingsService.create(instance, settings);