feat: add frontend + backend + database to retrieve and compute news from Yahoo

frontend/src/main.tsx

@@ -0,0 +1,14 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import { RouterProvider } from 'react-router-dom'
+import { AuthProvider } from '@/lib/auth'
+import { router } from '@/lib/router'
+import './index.css'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <AuthProvider>
+      <RouterProvider router={router} />
+    </AuthProvider>
+  </StrictMode>
+)