MyClub/eshop/frontend/src/index.tsx

import React from 'react';
import ReactDOM from 'react-dom/client';
import { ChakraProvider } from '@chakra-ui/react';
import { BrowserRouter } from 'react-router-dom';
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import App from './App';
import { theme } from './theme';

const queryClient = new QueryClient({
  defaultOptions: {
    queries: {
      staleTime: 5 * 60 * 1000,
      refetchOnWindowFocus: false,
      retry: 1,
    },
  },
});

const root = ReactDOM.createRoot(
  document.getElementById('root') as HTMLElement
);

root.render(
  <React.StrictMode>
    <ChakraProvider theme={theme}>
      <QueryClientProvider client={queryClient}>
        <BrowserRouter>
          <App />
        </BrowserRouter>
      </QueryClientProvider>
    </ChakraProvider>
  </React.StrictMode>
);