message: fix(pwa2): ensure updatefound
diff: @@ -24,9 +24,11 @@ export const useRegister = async (event: PWAEvent): Promise<void> => {
  event.emit("cached", registration);
  },
  - updatefound(registration) {
  + async updatefound(registration) {
  + if (await navigator.serviceWorker.getRegistration()) {
  console.log("[PWA]: New content is downloading.");
  event.emit("updatefound", registration);
  + }
  },
  updated(registration) {
  