adjust title

app/views/mcp_settings/index.html.erb

@@ -7,7 +7,7 @@
         <%= t('mcp_server') %>
       </h1>
       <div class="flex flex-col md:flex-row gap-y-2 gap-x-4 md:items-center">
-        <%= link_to new_settings_mcp_path, class: 'btn btn-primary btn-md gap-2 w-full md:w-fit', data: { turbo_frame: 'modal' } do %>
+        <%= link_to new_settings_mcp_path, class: 'btn btn-primary btn-md gap-2 w-full md:w-fit', aria: { label: t('new_token') }, data: { turbo_frame: 'modal' } do %>
           <%= svg_icon('plus', class: 'w-6 h-6') %>
           <span><%= t('new_token') %></span>
         <% end %>