🐛 Fix bugs on windows

lib/main.dart

@@ -52,11 +52,11 @@ Future<void> main(List<String> rawArgs) async {
   await KVStoreService.initialize();
   await EncryptedKvStoreService.initialize();
 
-  runApp(const MyApp());
+  runApp(const RhythmApp());
 }
 
-class MyApp extends StatelessWidget {
-  const MyApp({super.key});
+class RhythmApp extends StatelessWidget {
+  const RhythmApp({super.key});
 
   @override
   Widget build(BuildContext context) {

lib/shells/system_shell.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:rhythm_box/platform.dart';
+import 'package:window_manager/window_manager.dart';
 
 class SystemShell extends StatelessWidget {
   final Widget child;
@@ -8,19 +9,21 @@ class SystemShell extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    if (PlatformInfo.isMacOS) {
-      return Column(
-        children: [
-          Container(
-            height: 28,
-            color: Theme.of(context).colorScheme.surface,
-          ),
-          const Divider(
-            thickness: 0.3,
-            height: 0.3,
-          ),
-          Expanded(child: child),
-        ],
+    if (PlatformInfo.isDesktop) {
+      return DragToMoveArea(
+        child: Column(
+          children: [
+            Container(
+              height: 28,
+              color: Theme.of(context).colorScheme.surface,
+            ),
+            const Divider(
+              thickness: 0.3,
+              height: 0.3,
+            ),
+            Expanded(child: child),
+          ],
+        ),
       );
     }
 

test/widget_test.dart

@@ -13,7 +13,7 @@ import 'package:rhythm_box/main.dart';
 void main() {
   testWidgets('Counter increments smoke test', (WidgetTester tester) async {
     // Build our app and trigger a frame.
-    await tester.pumpWidget(const MyApp());
+    await tester.pumpWidget(const RhythmApp());
 
     // Verify that our counter starts at 0.
     expect(find.text('0'), findsOneWidget);