Fix providers

lib/mobile_example.dart

@@ -17,13 +17,8 @@ class MyExampleApp extends StatelessWidget {
     return MaterialApp(
       title: 'GymLink Example App',
       debugShowCheckedModeBanner: false,
-      home: ChangeNotifierProvider(
-        create: (_) => GymLinkProvider(),
-        child: Consumer<GymLinkProvider>(
-          builder: (context, provider, __) => const ExamplePage(),
-        ),
-      ),
-      theme: ThemeData.dark(),
+      home: const ExampleMainPage(),
+      theme: ThemeData.dark(useMaterial3: true),
     );
   }
 }
@@ -35,6 +30,43 @@ class ExamplePage extends StatefulWidget {
   State<ExamplePage> createState() => _ExamplePageState();
 }
 
+Widget getDrawer(BuildContext context) => Drawer(
+      child: Column(
+        children: [
+          const DrawerHeader(child: Text('Drawer Header')),
+          ListTile(
+            leading: const Icon(Icons.home),
+            title: const Text('Home'),
+            onTap: () => Navigator.of(context).push(
+              MaterialPageRoute(
+                builder: (context) => const ExampleMainPage(),
+              ),
+            ),
+          ),
+          ListTile(
+            leading: const Icon(Icons.search),
+            title: const Text('Example page'),
+            onTap: () => Navigator.of(context).push(MaterialPageRoute(
+              builder: (context) => const ExampleSecondPage(),
+            )),
+          ),
+        ],
+      ),
+    );
+
+class ExampleMainPage extends StatelessWidget {
+  const ExampleMainPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return ChangeNotifierProvider(
+        create: (_) => GymLinkProvider(),
+        child: Consumer<GymLinkProvider>(
+          builder: (_, value, __) => const ExamplePage(),
+        ));
+  }
+}
+
 class _ExamplePageState extends State<ExamplePage> {
   @override
   void initState() {
@@ -46,7 +78,10 @@ class _ExamplePageState extends State<ExamplePage> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: AppBar(title: const Text('GymLink Example App')),
+      appBar: AppBar(
+        title: const Text('GymLink Example App'),
+      ),
+      drawer: getDrawer(context),
       body: Column(
         children: [
           const Text('test'),
@@ -77,3 +112,20 @@ class _ExamplePageState extends State<ExamplePage> {
     );
   }
 }
+
+class ExampleSecondPage extends StatelessWidget {
+  const ExampleSecondPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('GymLink Example App'),
+      ),
+      drawer: getDrawer(context),
+      body: const Center(
+        child: Text('Example page'),
+      ),
+    );
+  }
+}