// Юнона Service Worker — Offline support
const CACHE = 'junona-v1';

self.addEventListener('install', e => {
  e.waitUntil(
    caches.open(CACHE).then(cache => cache.addAll([
      '/junona/',
      '/junona/index.html',
      '/junona/manifest.json'
    ]))
  );
});

self.addEventListener('fetch', e => {
  e.respondWith(
    caches.match(e.request).then(r => r || fetch(e.request))
  );
});