The fixture adaptation for the `python -m hermes_cli.main` launcher located the
CLI argv via `argv.index("-p")`, but profile homes (`profiles/<name>`) never get
a `-p` flag appended, so the `beta` parametrization raised ValueError inside the
fake subprocess.run and the delivery reported failure. Strip the launcher prefix
by shape instead (3 tokens for `python -m hermes_cli.main`, 1 for a binary).
teknium1
b0bde32959