add get and post methods

src/main.jsx

@@ -2,6 +2,8 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 import App from './App';
+import './index.css'; // ou 'styles.css'
+
 
 ReactDOM.createRoot(document.getElementById('root')).render(
   <React.StrictMode>