Add FilamentModel with all properties and refactor notes as optional

lib/main.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+import 'helpers/samples_routes.dart';
+import 'pages/home/home_view.dart';
+
+void main() {
+  WidgetsFlutterBinding.ensureInitialized();
+  runApp(const MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  const MyApp({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return GetMaterialApp(
+      title: 'Flutter Demo',
+      debugShowCheckedModeBanner: false,
+      theme: ThemeData(
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepOrange),
+        useMaterial3: true,
+      ),
+      initialRoute: HomePage.namedRoute,
+      getPages: SampleRouts.samplePages,
+    );
+  }
+}