Turbo Frames modal: load, submit, then close via stream

                  <%= turbo_frame_tag "modal" do %>
  <div class="modal">
    <h2>New label</h2>
    <%= render "form", label: @label %>
    <%= link_to "Close", "#", data: { action: "turbo:click->modal#close" }, class: "btn" %>
  </div>
<% end %>

                

                  <%= turbo_stream.prepend "labels", partial: "labels/label", locals: { label: @label } %>
<%= turbo_stream.update "modal", "" %>