Maybe/app/views/imports/configure.html.erb

<%= content_for :return_to_path, return_to_path(params, imports_path) %>

<div class="mx-auto max-w-[400px] w-full py-24 space-y-4">
  <h1 class="sr-only"><%= t(".configure_title") %></h1>

  <div class="text-center space-y-2">
    <h2 class="text-3xl text-gray-900 font-medium"><%= t(".configure_subtitle") %></h2>
    <p class="text-gray-500 text-sm"><%= t(".configure_description") %></p>
  </div>

  <%= styled_form_with model: @import, url: configure_import_path(@import), class: "space-y-4" do |form| %>
      <%= form.fields_for :column_mappings do |mappings| %>
        <% @import.expected_fields.each do |field| %>
          <%= mappings.select field.key,
                              options_for_select(@import.available_headers, @import.get_selected_header_for_field(field)),
                              label: field.label,
                              include_blank: field.optional? ? t(".optional") : false %>
        <% end %>
      <% end %>

    <%= form.submit t(".next"), class: "px-4 py-2 block w-full rounded-lg bg-gray-900 text-white text-sm font-medium cursor-pointer hover:bg-gray-700", data: { turbo_confirm: (@import.column_mappings? ? { title: t(".confirm_title"), body: t(".confirm_body"), accept: t(".confirm_accept") } : nil) } %>
  <% end %>
</div>