update icon colours

frontend/public/manifest.json

@@ -21,18 +21,19 @@
       "type": "image/png",
       "purpose": "maskable"
     },
+    {
+      "purpose": "maskable",
+      "src": "/icons/icon-512-maskable.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    },
     {
       "src": "/icons/icon-512.png",
       "sizes": "512x512",
       "type": "image/png",
       "purpose": "any"
-    },
-    {
-      "src": "/icons/icon-512-maskable.png",
-      "sizes": "512x512",
-      "type": "image/png",
-      "purpose": "maskable"
     }
+    
   ],
   "min_width": "320px"
 }

frontend/public/manifest.json.web

@@ -0,0 +1,20 @@
+[
+  {
+    "purpose": "maskable",
+    "sizes": "96x96",
+    "src": "maskable_icon_x96.png",
+    "type": "image/png"
+  },
+  {
+    "purpose": "maskable",
+    "sizes": "192x192",
+    "src": "maskable_icon_x192.png",
+    "type": "image/png"
+  },
+  {
+    "purpose": "maskable",
+    "sizes": "512x512",
+    "src": "maskable_icon_x512.png",
+    "type": "image/png"
+  }
+]