app/views/administrator_dashboards/show.html.erb
<%= render(PageComponent.new) do |component| %>
<%= component.with(:header) { render(Page::HeaderComponent.new(title: "Administrator Dashboard")) } %>
<% component.with(:body) do %>
<%= render(MetabaseComponent.new(src: @iframe_url, title: "Administrator Metabase Dashboard")) %>
<% end %>
<% end %>