When the user invokes $unforce-model (or $ufm), run this skill's scripts/emit.sh using the
absolute path shown in this skill's <path> (its directory + /scripts/emit.sh).
Do not send a user message and do not type a Codex slash command.
The script prints a leading-space /unforce-model line. The Weave Router reads that
exec output, clears the pin, and continues this turn — so run the script once and
do not repeat its output as your answer. Then report the router's response.