chore: add ICY poll logs

src/now-playing/icy-now-playing.service.ts

@@ -14,6 +14,7 @@ export class IcyNowPlayingService {
 
   @Interval(60000)
   async pollIcyNowPlaying() {
+    this.logger.log('Starting ICY now playing poll...');
     const stations = await this.prisma.station.findMany({
       where: { recordStationId: null, isOnline: true },
     });
@@ -50,6 +51,7 @@ export class IcyNowPlayingService {
         );
       }
     }
+    this.logger.log(`ICY poll complete for ${stations.length} stations`);
   }
 
   private async parseIcyMetadata(