show messages in kiosk mode

templates/kiosk.html.tera

@@ -4,6 +4,11 @@
 {% block content %}
     <div class="w-full">
         <h1 class="h1">Logbuch</h1>
+        {% if flash and not loggedin_user %}
+            <div class="pt-3 max-w-lg m-auto">
+                {{ macros::alert(message=flash.1, type=flash.0, class="sm:col-span-2 lg:col-span-3") }}
+            </div>
+        {% endif %}
         <div class="w-full grid md:grid-cols-5 gap-3 mt-5">
             <div class="bg-white dark:bg-primary-900 rounded-md hidden md:block shadow">
                 <h2 class="h2">Boote</h2>