Docker: single container compose

frontend/src/index.tsx

@@ -1,14 +0,0 @@
-import React from 'react';
-import ReactDOM from 'react-dom/client';
-import { BrowserRouter } from "react-router-dom"
-import './index.scss';
-import App from './App';
-
-const root = ReactDOM.createRoot(
-  document.getElementById('root') as HTMLElement
-);
-root.render(
-  <BrowserRouter>
-      <App />
-  </BrowserRouter>
-);