Implemented Navigation

lib/features/smart/view/smart_view.dart

@@ -10,13 +10,9 @@ class SmartView extends StatelessWidget {
   Widget build(BuildContext context) {
     return ChangeNotifierProvider(
       create: (BuildContext context) => SmartProvider(),
-      builder: (context, child) => _buildPage(context),
+      builder: (context, child) => const Center(
+        child: Text('Smart'),
+      ),
     );
   }
-
-  Widget _buildPage(BuildContext context) {
-    final provider = context.read<SmartProvider>();
-
-    return Container();
-  }
 }