// Minimal service worker to enable PWA installability self.addEventListener("install", () => { // Activate immediately on install self.skipWaiting(); }); self.addEventListener("activate", (event) => { event.waitUntil(self.clients.claim()); }); // Provide a basic fetch handler (required by some browsers for installability) self.addEventListener("fetch", (event) => { event.respondWith(fetch(event.request)); });