refactor(whatsapp.business.service): enhance media handling and audio processing

- Updated media message preparation to conditionally include filename and caption based on media type.
- Improved error handling in media ID retrieval and audio processing methods.
- Refactored audio processing to support file uploads and URL handling more effectively.
- Enhanced logging for better error tracking during media operations.

src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts

@@ -1819,7 +1819,7 @@ export class BaileysStartupService extends ChannelStartupService {
       // setTimeout(() => this.client.terminateCall(call.id, call.to), callDuration * 1000);
 
       // return call;
-      return { id: '123' };
+      return { id: '123', jid, isVideo, callDuration };
     } catch (error) {
       return error;
     }