Rename APP to PushSubscription component

Author: aaronamm

src/App.css

@@ -1,7 +1,6 @@
 import { useEffect, useState } from 'react';
-import './App.css';
 
-export default function App() {
+export default function PushSubscription() {
   const [subscription, setSubscription] = useState('');
   useEffect(() => {
     window.addEventListener('load', async () => {

src/App.tsx src/PushSubscription.tsxsrc/App.tsx renamed to src/PushSubscription.tsx

@@ -1,10 +1,10 @@
 import React from 'react';
 import ReactDOM from 'react-dom';
-import App from './App';
+import PushSubscription from './PushSubscription';
 
 ReactDOM.render(
   <React.StrictMode>
-    <App />
+    <PushSubscription />
   </React.StrictMode>,
   document.getElementById('root')
 );