fix: replace deprecated apple-mobile-web-app-capable with mobile-web-app-capable

views/layouts/main.php

@@ -23,7 +23,7 @@ if (!isset($user) || $user === null) {
     <link rel="icon" type="image/svg+xml" href="/assets/img/server.svg">
     <link rel="manifest" href="/manifest.json">
     <meta name="theme-color" content="#0f1117">
-    <meta name="apple-mobile-web-app-capable" content="yes">
+    <meta name="mobile-web-app-capable" content="yes">
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
     <link rel="apple-touch-icon" href="/assets/img/icon-192.png">
     <link rel="preconnect" href="https://fonts.googleapis.com">