iris-off

name	iris-off
description	Pause Iris conversation capture for this project. Sets is_on to false in .iris-config.yaml so the hooks no-op until you run $iris-on. Existing chat logs and last-response files are preserved; $iris-sync and $iris-relay still work for reading what's already on disk.

$iris-off

1. Run this skill's references/iris-toggle.sh with false as the argument.
2. Confirm to the user that Iris is now off. The hooks will no-op until they run $iris-on. Existing files on disk are untouched.