Update 1.2.2.2 beta

AppImage/public/manifest.json

@@ -3,14 +3,29 @@
   "short_name": "ProxMenux",
   "description": "Proxmox System Dashboard and Monitor",
   "start_url": "/",
+  "scope": "/",
   "display": "standalone",
+  "orientation": "any",
   "background_color": "#2b2f36",
   "theme_color": "#2b2f36",
   "icons": [
     {
-      "src": "/images/proxmenux-logo.png",
-      "sizes": "256x256",
-      "type": "image/png"
+      "src": "/icons/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/icons/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/icons/icon-maskable-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "maskable"
     }
   ]
 }

AppImage/public/sw.js

@@ -0,0 +1,40 @@
+// ==========================================================
+// ProxMenux Monitor — Service Worker
+// ==========================================================
+// Minimal SW whose only job is to make Chrome (Android) treat
+// the Monitor as an installable PWA. The Monitor lives on the
+// operator's LAN, hits a self-signed HTTPS endpoint and has
+// ZERO offline value (every page calls /api/* over the wire),
+// so we do NOT cache pages or API responses — caching them
+// would only cause stale-data bugs after an AppImage update.
+//
+// The install / activate handlers clean up old SW caches from
+// previous Monitor versions so a beta-to-stable upgrade never
+// strands the browser on a cached old shell.
+// ==========================================================
+
+const SW_VERSION = 'proxmenux-monitor-v1';
+
+self.addEventListener('install', (event) => {
+  // Take over as soon as installed; no skipWaiting handshake.
+  self.skipWaiting();
+});
+
+self.addEventListener('activate', (event) => {
+  event.waitUntil((async () => {
+    // Wipe any cache name that isn't ours — survives renames /
+    // version bumps without piling up stale entries.
+    const names = await caches.keys();
+    await Promise.all(
+      names.filter((n) => n !== SW_VERSION).map((n) => caches.delete(n))
+    );
+    await self.clients.claim();
+  })());
+});
+
+// Network-only fetch. The SW exists so Chrome marks the site as
+// installable; we deliberately do not serve cached responses.
+self.addEventListener('fetch', (event) => {
+  // Let the browser handle it normally — no respondWith → no cache.
+  return;
+});