cleanup

public/robots.txt

@@ -1,3 +0,0 @@
-# https://www.robotstxt.org/robotstxt.html
-User-agent: *
-Disallow:

src/index.js

@@ -1,8 +1,7 @@
 import React from 'react';
-import ReactDOM, {hydrate, render} from 'react-dom';
+import {hydrate, render} from 'react-dom';
 import './index.css';
 import App from './App';
-import reportWebVitals from './reportWebVitals';
 
 const rootElement = document.getElementById("root");
 if (rootElement.hasChildNodes()) {