The trigger's own refusal check stopped a short-Range round before Execute
ever reached its refusal, so wear, heat, visibility and sound left ahead of
Execute's `continue` survived every mutation. The cost theory now also
authorises a burst directly, the way a trigger that passed leaves it, and the
separate ammo-only test folds into it.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>