opt type

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/models/common/video/source_type.dart

@@ -0,0 +1,10 @@
+enum SourceType {
+  normal(-1),
+  archive(1),
+  watchLater(2),
+  fav(3),
+  playlist(3);
+
+  final int mediaType;
+  const SourceType(this.mediaType);
+}