Do not show login box when logged in

assets/page.erb

@@ -118,6 +118,7 @@
   <h1><span><%= hostname %></span> status - MALP</h1>
 </header>
 
+<% unless authenticated %>
   <div class="card">
     <div class="card-title">Sign In</div>
     <form method="post">
@@ -132,6 +133,7 @@
       <button type="submit">Log In</button>
     </form>
   </div>
+<% end %>
 
 </body>
 </html>