Fix apple-mobile-web-app-capable deprecated meta tag warning

Author: onnimonni

components/PageHead.tsx

@@ -33,7 +33,7 @@ export function PageHead({
         content='width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover'
       />
 
-      <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' />
 
       <meta