Nouvelle version app

app/sw.js

@@ -0,0 +1,10 @@
+const CACHE_NAME = 'cyberus-cache-v3';
+const urlsToCache = ['./', './index.html', './manifest.json'];
+
+self.addEventListener('install', event => {
+  event.waitUntil(caches.open(CACHE_NAME).then(cache => cache.addAll(urlsToCache)));
+});
+
+self.addEventListener('fetch', event => {
+  event.respondWith(caches.match(event.request).then(response => response || fetch(event.request)));
+});