add is_pinned functionality

templates/auth/login.html.tera

@@ -3,7 +3,7 @@
 {% block content %}
   <div class="w-full max-w-md space-y-8">
     <div>
-      <img class="mx-auto h-16 w-auto" src="https://rudernlinz.at/wp-content/uploads/2021/02/cropped-logo.png" alt="Your Company">
+      <img class="mx-auto h-16 w-auto" src="https://rudernlinz.at/wp-content/uploads/2021/02/cropped-logo.png" alt="Logo Ruderassistent">
       <h1 class="mt-6 h1">Ruderassistent</h1>
     </div>
 
@@ -31,4 +31,4 @@
       </div>
     </form>
   </div>
-{% endblock content %}
+{% endblock content %}