Update static/sw.js

static/sw.js

@@ -1,13 +1,48 @@
-self.addEventListener('install', (e) => {
-    console.log('[Service Worker] Installed');
-    self.skipWaiting();
+// ─────────────────────────────────────────────
+// ORBIT Service Worker — sw.js (V2 Safe Mode)
+// ─────────────────────────────────────────────
+
+const CACHE_NAME = "orbit-v2";
+const APP_SHELL = [
+  "/",
+  "/static/js/script.js",
+  "/manifest.json"
+];
+
+self.addEventListener("install", (event) => {
+  event.waitUntil(
+    caches.open(CACHE_NAME).then((cache) => {
+      return Promise.allSettled(
+        APP_SHELL.map(url => cache.add(url).catch(err => console.warn("[SW] Gagal cache:", url, err)))
+      );
+    })
+  );
+  self.skipWaiting();
 });
 
-self.addEventListener('activate', (e) => {
-    console.log('[Service Worker] Activated');
+self.addEventListener("activate", (event) => {
+  event.waitUntil(
+    caches.keys().then((keys) =>
+      Promise.all(
+        keys.filter((k) => k !== CACHE_NAME).map((k) => caches.delete(k))
+      )
+    )
+  );
+  self.clients.claim();
 });
 
+self.addEventListener("fetch", (event) => {
+  const url = new URL(event.request.url);
+
+  if (url.pathname.startsWith("/api/") || url.pathname.startsWith("/auth/")) {
+    return;
+  }
 
-self.addEventListener('fetch', (e) => {
-  
+  event.respondWith(
+    caches.match(event.request).then((cached) => {
+      if (cached) return cached;
+      return fetch(event.request).catch(() => {
+      });
+    })
+  );
 });