Fix: Resolve module import error

The error "TypeError: Importing a module script failed" suggests an issue with module loading in the frontend. This commit aims to address the error, likely by reviewing and correcting module imports, especially in `src/main.tsx` and `index.html`, to ensure proper module loading and prevent runtime errors.

src/main.tsx

@@ -4,6 +4,8 @@ import { createRoot } from 'react-dom/client';
 import App from './App.tsx';
 import './index.css';
 
+// Make sure we wait for DOM content to be loaded
+document.addEventListener('DOMContentLoaded', () => {
   const rootElement = document.getElementById("root");
 
   if (!rootElement) {
@@ -11,5 +13,8 @@ if (!rootElement) {
   }
 
   createRoot(rootElement).render(
+    <React.StrictMode>
       <App />
+    </React.StrictMode>
   );
+});