ba9622d273
- Add Overseer section documenting human operator role - Add escalation path to worker cleanup diagram (→ Overseer) - Add Failure Modes and Recovery section with recovery table - Add Emergency Operations CLI commands (gt stop --all) - Fix design decision numbering (7/8 were swapped) - Clarify "four AI agent roles" vs Overseer 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>