fix: add support for query schemes in example app (#279)

example/lib/main.dart

@@ -23,23 +23,8 @@ class MyApp extends StatelessWidget {
       ],
       supportedLocales: const [Locale('en', 'US')],
       debugShowCheckedModeBanner: false,
-      home: const MyHomePage(title: 'AppFlowyEditor Example'),
+      home: const HomePage(),
       theme: ThemeData.light(useMaterial3: true),
     );
   }
 }
-
-class MyHomePage extends StatefulWidget {
-  const MyHomePage({Key? key, required this.title}) : super(key: key);
-  final String title;
-
-  @override
-  State<MyHomePage> createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-  @override
-  Widget build(BuildContext context) {
-    return const HomePage();
-  }
-}