Updated web icon

Use new package and generate iOS icons

ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -2,117 +2,115 @@
   "images": [
     {
       "filename": "Icon-App-20x20@2x.png",
-      "idiom": "iphone",
+      "idiom": "universal",
       "scale": "2x",
-      "size": "20x20"
+      "size": "20x20",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-20x20@3x.png",
-      "idiom": "iphone",
+      "idiom": "universal",
       "scale": "3x",
-      "size": "20x20"
-    },
-    {
-      "filename": "Icon-App-29x29@1x.png",
-      "idiom": "iphone",
-      "scale": "1x",
-      "size": "29x29"
+      "size": "20x20",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-29x29@2x.png",
-      "idiom": "iphone",
+      "idiom": "universal",
       "scale": "2x",
-      "size": "29x29"
+      "size": "29x29",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-29x29@3x.png",
-      "idiom": "iphone",
+      "idiom": "universal",
       "scale": "3x",
-      "size": "29x29"
+      "size": "29x29",
+      "platform": "ios"
+    },
+    {
+      "filename": "Icon-App-38x38@2x.png",
+      "idiom": "universal",
+      "scale": "2x",
+      "size": "38x38",
+      "platform": "ios"
+    },
+    {
+      "filename": "Icon-App-38x38@3x.png",
+      "idiom": "universal",
+      "scale": "3x",
+      "size": "38x38",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-40x40@2x.png",
-      "idiom": "iphone",
+      "idiom": "universal",
       "scale": "2x",
-      "size": "40x40"
+      "size": "40x40",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-40x40@3x.png",
-      "idiom": "iphone",
+      "idiom": "universal",
       "scale": "3x",
-      "size": "40x40"
+      "size": "40x40",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-60x60@2x.png",
-      "idiom": "iphone",
+      "idiom": "universal",
       "scale": "2x",
-      "size": "60x60"
+      "size": "60x60",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-60x60@3x.png",
-      "idiom": "iphone",
+      "idiom": "universal",
       "scale": "3x",
-      "size": "60x60"
+      "size": "60x60",
+      "platform": "ios"
     },
     {
-      "filename": "Icon-App-20x20@1x.png",
-      "idiom": "ipad",
-      "scale": "1x",
-      "size": "20x20"
-    },
-    {
-      "filename": "Icon-App-20x20@2x.png",
-      "idiom": "ipad",
+      "filename": "Icon-App-64x64@2x.png",
+      "idiom": "universal",
       "scale": "2x",
-      "size": "20x20"
+      "size": "64x64",
+      "platform": "ios"
     },
     {
-      "filename": "Icon-App-29x29@1x.png",
-      "idiom": "ipad",
-      "scale": "1x",
-      "size": "29x29"
+      "filename": "Icon-App-64x64@3x.png",
+      "idiom": "universal",
+      "scale": "3x",
+      "size": "64x64",
+      "platform": "ios"
     },
     {
-      "filename": "Icon-App-29x29@2x.png",
-      "idiom": "ipad",
+      "filename": "Icon-App-68x68@2x.png",
+      "idiom": "universal",
       "scale": "2x",
-      "size": "29x29"
-    },
-    {
-      "filename": "Icon-App-40x40@1x.png",
-      "idiom": "ipad",
-      "scale": "1x",
-      "size": "40x40"
-    },
-    {
-      "filename": "Icon-App-40x40@2x.png",
-      "idiom": "ipad",
-      "scale": "2x",
-      "size": "40x40"
-    },
-    {
-      "filename": "Icon-App-76x76@1x.png",
-      "idiom": "ipad",
-      "scale": "1x",
-      "size": "76x76"
+      "size": "68x68",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-76x76@2x.png",
-      "idiom": "ipad",
+      "idiom": "universal",
       "scale": "2x",
-      "size": "76x76"
+      "size": "76x76",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-83.5x83.5@2x.png",
-      "idiom": "ipad",
+      "idiom": "universal",
       "scale": "2x",
-      "size": "83.5x83.5"
+      "size": "83.5x83.5",
+      "platform": "ios"
     },
     {
       "filename": "Icon-App-1024x1024@1x.png",
-      "idiom": "ios-marketing",
+      "idiom": "universal",
       "scale": "1x",
-      "size": "1024x1024"
+      "size": "1024x1024",
+      "platform": "ios"
     }
   ],
   "info": {