add apple-touch-icon to app.blade.php

resources/views/layouts/app.blade.php

@@ -21,7 +21,7 @@
     <meta name="medium" content="image">
     <meta name="theme-color" content="#10c5f8">
     <meta name="apple-mobile-web-app-capable" content="yes">
-    <link rel="shortcut icon" type="image/png" href="/img/favicon.png?v=2">
+    <link rel="shortcut icon apple-touch-icon" type="image/png" href="/img/favicon.png?v=2">
     <link rel="canonical" href="{{request()->url()}}">
     <link href="{{ mix('css/app.css') }}" rel="stylesheet" data-stylesheet="light">
     @stack('styles')