parcer/ui/src/App.tsx

import Topbar from "./components/Topbar";
import Sidebar from "./components/Sidebar";
import { ConfigProvider } from 'antd';
import { BrowserRouter } from 'react-router-dom'

const App = () => (
  <ConfigProvider
    theme={{
      token: {
        colorPrimary: '#ff00c3',
        borderRadius: 2,
      },
    }}
  >
    <BrowserRouter>
      <Topbar />
      <Sidebar /> 
    </BrowserRouter>
  </ConfigProvider>
);

export default App;