Rename app to NeCloud Weather and add iPhone/PWA PNG icons

app/public/manifest.json

@@ -1,6 +1,6 @@
 {
-  "name": "Weather",
-  "short_name": "Weather",
+  "name": "NeCloud Weather",
+  "short_name": "NeCloud",
   "description": "Self-hosted weather app with animated radar. No API keys required.",
   "start_url": "/",
   "scope": "/",
@@ -10,11 +10,23 @@
   "orientation": "portrait-primary",
   "categories": ["weather", "utilities"],
   "icons": [
+    {
+      "src": "/icons/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/icons/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
     {
       "src": "/icons/icon.svg",
       "sizes": "any",
       "type": "image/svg+xml",
-      "purpose": "any maskable"
+      "purpose": "any"
     }
   ]
 }