railties/lib/rails/generators/rails/app/templates/app/views/layouts/application.html.erb.tt
<!DOCTYPE html>
<html>
<head>
<title><%%= content_for(:title) || "<%= app_name.titleize %>" %></title>
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="apple-mobile-web-app-capable" content="yes">
<%%= csrf_meta_tags %>
<%%= csp_meta_tag %>
<%%= yield :head %>
<link rel="manifest" href="/manifest.json">
<link rel="icon" href="/icon.png" type="image/png">
<link rel="icon" href="/icon.svg" type="image/svg+xml">
<link rel="apple-touch-icon" href="/icon.png">
<%- if options[:skip_hotwire] || options[:skip_javascript] -%>
<%%= stylesheet_link_tag "application" %>
<%- else -%>
<%%= stylesheet_link_tag "application", "data-turbo-track": "reload" %>
<%- end -%>
</head>
<body>
<%%= yield %>
</body>
</html>