PWA: tryb offline

src/mixins/useCustomSW.ts

@@ -0,0 +1,13 @@
+import { useRegisterSW } from 'virtual:pwa-register/vue';
+
+export default () => {
+  const { needRefresh, updateServiceWorker, offlineReady } = useRegisterSW({
+    immediate: true,
+  });
+
+  return {
+    needRefresh,
+    updateServiceWorker,
+    offlineReady,
+  };
+};