load videoprefix on login

lib/video_screen/videoscreen.dart

@@ -37,9 +37,7 @@ class _VideoScreenState extends State<VideoScreen> {
     final token = await Token.getInstance().getToken();
     if (token == null) return;
 
-    final baseurl = token.domain;
-    // todo not static middle path
-    final path = baseurl + "/videos/vids/" + videodata.movieUrl;
+    final path = token.domain + token.videoPath + videodata.movieUrl;
 
     url = path;
   }