The `gt hooks` command was not discovering settings at:
- <rig>/crew/.claude/settings.json (crew-level, inherited by all members)
- <rig>/polecats/.claude/settings.json (polecats-level)
This caused confusion when debugging hooks since Claude Code inherits
from parent directories, so hooks were executing but not shown by
`gt hooks`.
Also fixed: skip .claude directories when iterating crew members.
Fixes: gh-735
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
493507ad4e