The scheduled Build Skills Index run executes
`python website/scripts/fetch-plugin-stars.py --probe`, so sys.path[0] is
website/scripts and the repo-root `hermes_yaml` shim it now imports is not
importable. Every scheduled probe since 2026-09-24 died with
ModuleNotFoundError, the live plugin-stars.json froze at that date, and the
41 catalog entries added since have no star count: they sort to the bottom of
'Most starred' and show no star pill regardless of real stars.
extract-plugins.py already inserts REPO_ROOT; do the same here.