docuseal/app/views/templates/show.html.erb

<!DOCTYPE html>
<html data-theme="docuseal" class="h-full">
  <head>
    <title>
      Docuseal
    </title>
    <%= csrf_meta_tags %>
    <%= csp_meta_tag %>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <%= javascript_pack_tag 'application', defer: true %>
    <%= stylesheet_pack_tag 'application', media: 'all' %>
  </head>
  <body class="h-full" data>
    <template-builder data-template="<%= @template.to_json(include: { documents: { include: { preview_images: { methods: %i[url metadata filename] } } } }) %>"></template-builder>
  </body>
</html>