MVP Build

frontend/src/main.tsx

@@ -0,0 +1,43 @@
+/**
+ * @ai-summary Application entry point
+ */
+
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import { BrowserRouter } from 'react-router-dom';
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import { Toaster } from 'react-hot-toast';
+import { Auth0Provider } from './core/auth/Auth0Provider';
+import App from './App';
+import './index.css';
+
+const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: {
+      retry: 1,
+      refetchOnWindowFocus: false,
+    },
+  },
+});
+
+ReactDOM.createRoot(document.getElementById('root')!).render(
+  <React.StrictMode>
+    <BrowserRouter>
+      <Auth0Provider>
+        <QueryClientProvider client={queryClient}>
+          <App />
+          <Toaster 
+            position="top-right"
+            toastOptions={{
+              duration: 4000,
+              style: {
+                background: '#363636',
+                color: '#fff',
+              },
+            }}
+          />
+        </QueryClientProvider>
+      </Auth0Provider>
+    </BrowserRouter>
+  </React.StrictMode>
+);