pub static ROOT_HELP_TEMPLATE: LazyLock<String>Expand description
The top-level help template: clap’s default, with the flat twenty-command list
swapped for the grouped block above. Only the top level gets it — a subcommand’s
own list is short enough not to need grouping. The section headings are literal
text here, coloured to match HELP_STYLES, because clap’s {options} tag
renders the entries without one.