Re-added loading spinner

app/views/layouts/app.twig

@@ -21,6 +21,10 @@
     <div class="flex flex-col min-h-screen font-sans dark:bg-gray-800" v-cloak>
         {% block content %}{% endblock %}
     </div>
+
+    <div class="fixed inset-0 flex items-center justify-center bg-gray-600 p-4 z-50" v-show="loading">
+        <i class="fas fa-spinner fa-pulse fa-5x text-white"></i>
+    </div>
 </div>
 
 <script src="{{ asset('app.js') }}"></script>