Order "admin" before "logout"

This makes it consistent with the mobile navigation.

app/views/layouts/application.html.erb

@@ -55,11 +55,10 @@
               <%= link_to user_assignments_path(current_user), class: "text-gray-600 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white" do %>
                 <span>My Assignments</span>
               <% end %>
-              <%= link_to "Logout", destroy_user_session_path, data: { turbo_method: :delete }, class: "text-gray-600 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white" %>
-
               <% if current_user.has_role?("admin") || current_user.has_role?("events_admin") %>
                 <%= link_to "Admin", admin_root_path, class: "text-gray-600 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white" %>
               <% end %>
+              <%= link_to "Logout", destroy_user_session_path, data: { turbo_method: :delete }, class: "text-gray-600 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white" %>
             </div>
 
             <!-- User avatar always visible -->