chore: optimize App.js rendering for better performance and added ima…

…ges has assets in src and public folder.

src/App.js

@@ -2,7 +2,7 @@ import logo from './logo.svg';
 import './App.css';
 
 function App() {
-  return (
+  return (  
     <div className="App">
       <header className="App-header">
         <img src={logo} className="App-logo" alt="logo" />