use a Drawercontext to be able to have a specific scaffold for each page

lib/preview/tag_tile.dart

@@ -14,10 +14,7 @@ class TagTile extends StatelessWidget {
         Navigator.push(
           context,
           MaterialPageRoute(
-            builder: (context) => Scaffold(
-              appBar: AppBar(title: Text(tag.tagName)),
-              body: VideoFeed(tag: tag),
-            ),
+            builder: (context) => VideoFeed(tag: tag),
           ),
         );
       },