Revize a69da1e3

re #9367 - redux-persist for data persistence

frontend/src/index.tsx

@@ -4 +4 @@
 import App from './App'
 import reportWebVitals from './reportWebVitals'
 import { BrowserRouter } from 'react-router-dom'
-import store from './features/redux/store'
+import store, { persistor } from './features/redux/store'
 import { Provider } from 'react-redux'
 import { injectStore } from './api/axiosInstance'
+import { PersistGate } from 'redux-persist/integration/react'
 
 // Injects store to the axios instance in ./api/axiosInstance
 injectStore(store)
 
 ReactDOM.render(
     <Provider store={store}>
-        <React.StrictMode>
-            <BrowserRouter>
-                <App />
-            </BrowserRouter>
-        </React.StrictMode>
+        <PersistGate loading={null} persistor={persistor}>
+            <React.StrictMode>
+                <BrowserRouter>
+                    <App />
+                </BrowserRouter>
+            </React.StrictMode>
+        </PersistGate>
     </Provider>,
     document.getElementById('root')
 )