Architecture decision (gt-iib): - Per-rig agents: mayor/, witness/, refinery/, polecats/ in each rig - Visible config dir: config/ not .gastown/ - Witness role: per-rig pit boss with its own clone - Minimal invasiveness: only .git/info/exclude modified - Updated config file examples for new structure 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>