text: self.addEventListener('install', (e) => {
      console.log('[Service Worker] Install');
  });
  
  const cacheName = 'js13kPWA-v1';
  const appShellFiles = [
      './Project Cactus.svg',
      './index.html',
      './index.bundle.js',
  ];
  
  self.addEventListener('install', (e) => {
      console.log('[Service Worker] Install');
      e.waitUntil((async () => {
          const cache = await caches.open(cacheName);
          console.log('[Service Worker] Caching all: app shell and content');
          await cache.addAll(appShellFiles);
      })());
  });