add user encrypted configs

app/views/submissions/_send_email.html.erb

@@ -41,6 +41,7 @@
           <%= f.text_area :body, value: config.value['body'], required: true, class: 'base-textarea w-full', rows: 10 %>
         </autoresize-textarea>
       </div>
+      <%= render 'message_fields' %>
     </div>
   </div>
 </div>

app/views/submissions/new.html.erb

@@ -23,4 +23,5 @@
       <%= render 'detailed_form', template: @template %>
     </div>
   </div>
+  <%= content_for(:modal_extra) %>
 <% end %>