{#- The built-in copy chip (copy_action.py), rendered through the slot seam like
    any other filler — so it lands in the same rail, wearing the same chip, as a
    deployment's own.

    A plain link, and deliberately not a new tab: unlike a ticket tracker this
    target is little-sister's own page, and an operator who copied a line goes
    back to the node they came from. The provider computed the href, percent
    encoding and all; this only places it. -#}
<a class="{{ chip }}" href="{{ href }}" title="Copy this line">Copy</a>