Added favicon

Author: vietbuiminh

_includes/head/custom.html

@@ -3,5 +3,10 @@
 <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 <link href="https://fonts.googleapis.com/css2?family=Lexend:wght@100..900&display=swap" rel="stylesheet">
 <!-- insert favicons. use https://realfavicongenerator.net/ -->
-
+<link rel="icon" type="image/png" href="/assets/images/favicon/favicon-96x96.png" sizes="96x96" />
+<link rel="icon" type="image/svg+xml" href="/assets/images/favicon/favicon.svg" />
+<link rel="shortcut icon" href="/assets/images/favicon/favicon.ico" />
+<link rel="apple-touch-icon" sizes="180x180" href="/assets/images/favicon/apple-touch-icon.png" />
+<meta name="apple-mobile-web-app-title" content="UF CoDES" />
+<link rel="manifest" href="/assets/images/favicon/site.webmanifest" />
 <!-- end custom head snippets -->