app/views/admin/new_user.html.erb
<%= render Railsboot::HeaderComponent.new do |header| %>
<% header.with_heading do %>
<%= title "New User" %>
<% end %>
<% header.with_breadcrumb.with_items([
{ text: "Dashboard", href: root_path },
{ text: "Admin", href: admin_index_path },
{ text: "New User", active: true }
]) %>
<% end %>
<%= render "user_form", user: @user %>