hot fix #1

eshop/frontend/src/index.tsx

@@ -0,0 +1,33 @@
+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>
+);