setup de base du react

GrossesMitaines/grosses-mitaines-ui/src/index.js

@@ -0,0 +1,10 @@
+import React from 'react'
+import ReactDOM from 'react-dom'
+
+import './site.css'
+import App from './components/App'
+
+const container = document.getElementById('root')
+const root = ReactDOM.createRoot(container)
+
+root.render(<App />)