- Add doctor checks for new config architecture:
- SettingsCheck: Verify rigs have settings/ directory
- RuntimeGitignoreCheck: Verify .runtime/ is gitignored
- LegacyGastownCheck: Detect/remove old .gastown/ dirs
- Update .gitignore to include .runtime/
- Update architecture.md with new directory structure
- Update hq.md to clarify PGT vs GGT config locations
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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