add flatastic api

src/main.tsx

@@ -1,14 +1,21 @@
 import { StrictMode } from "react";
 import { createRoot } from "react-dom/client";
 import { Provider } from "react-redux";
+import { PersistGate } from 'redux-persist/integration/react'
+import { persistStore } from 'redux-persist'
+
 import "./index.css";
 import App from "./App.tsx";
 import store from "./store/index.ts";
 
+let persistor = persistStore(store)
+
 createRoot(document.getElementById("root")!).render(
     <StrictMode>
         <Provider store={store}>
-            <App />
+            <PersistGate loading={null} persistor={persistor}>
+                <App />
+            </PersistGate>
         </Provider>
     </StrictMode>,
 );