Update manifest.json

manifest.json

@@ -1,21 +1,25 @@
 {
     "name": "PawMatch AI",
     "short_name": "PawMatch",
-    "start_url": ".",
+    "start_url": "/",
     "display": "standalone",
     "background_color": "#ffffff",
     "theme_color": "#4299e1",
     "description": "Your Smart Dog Breed Guide",
     "icons": [
         {
-            "src": "assets/icon-192.png",
+            "src": "/assets/icon-192.png",
             "sizes": "192x192",
-            "type": "image/png"
+            "type": "image/png",
+            "purpose": "any maskable"
         },
         {
-            "src": "assets/icon-512.png",
+            "src": "/assets/icon-512.png",
             "sizes": "512x512",
-            "type": "image/png"
+            "type": "image/png",
+            "purpose": "any maskable"
         }
-    ]
+    ],
+    "scope": "/",
+    "orientation": "portrait"
 }