app/views/agents/new.html.erb
<%= render Railsboot::HeaderComponent.new do |header| %>
<% header.with_heading do %>
<%= title "New Agent" %>
<% end %>
<% header.with_breadcrumb.with_items([
{ text: "Dashboard", href: root_path },
{ text: "Agents", href: agents_path },
{ text: "New", active: true }
]) %>
<% end %>
<%= render "form", agent: @agent %>