rebuild project with rsbuild

frontend/app/src/App.tsx

@@ -0,0 +1,16 @@
+import { ConfigProvider } from 'antd';
+import './App.css';
+import HeaderComponent from './components/HeaderComponent';
+import { theme } from './config/style';
+
+const App = () => {
+  return (
+    <ConfigProvider theme={theme}>
+    <div className="content">
+      <HeaderComponent />
+    </div>
+    </ConfigProvider>
+  );
+};
+
+export default App;