feat: removed debug statements

gmus-mobile/lib/components/browser.dart

@@ -31,7 +31,6 @@ class _BrowserWidgetState extends State<Browser> {
   RxString selectedAlbum;
 
   void onSelectArtist(String artist) {
-    print("onSelectArtist called $artist");
     this.selectedArtist = artist.obs;
     this._jumpToAlbums();
   }

gmus-mobile/lib/socket.dart

@@ -35,8 +35,6 @@ void connect(Controller controller) async {
   final String webSocketUrl = getWebSocketUrl();
   final String pubsubUrl = "$webSocketUrl?client-name=$uniqueName";
 
-  print("Connecting to socket: $pubsubUrl");
-
   var channel = IOWebSocketChannel.connect(Uri.parse(pubsubUrl));
   controller.channel = channel;