main skeleton of app

lib/widgets/windows_buttons_widget.dart

@@ -0,0 +1,24 @@
+import 'package:bitsdojo_window/bitsdojo_window.dart';
+import 'package:fluent_ui/fluent_ui.dart';
+
+class WindowButtons extends StatelessWidget {
+  const WindowButtons({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final ThemeData theme = FluentTheme.of(context);
+
+    return SizedBox(
+      width: 138,
+      height: 50,
+      // ? For some reasong {WindowsCaption} is not available
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.end,
+        children: [
+          MinimizeWindowButton(),
+          CloseWindowButton(),
+        ],
+      ),
+    );
+  }
+}