Update docs to reflect the centralized config.AgentEnv() function and
complete environment variable coverage:
reference.md:
- Restructured env vars section with tables by category
- Added GT_ROOT, GT_CREW, BEADS_AGENT_NAME documentation
- Added "Environment by Role" quick reference table
- Added doctor check documentation for env-vars validation
identity.md:
- Updated Environment Setup section with complete examples
- Added crew environment example showing BEADS_NO_DAEMON
- Mentioned centralized config.AgentEnv() function
- Cross-referenced to reference.md for full details
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- New: why-these-features.md explaining enterprise justification for each feature
- Updated: understanding-gas-town.md with "Why Gas Town Exists" and A/B testing section
- Updated: identity.md with "Why Identity Matters" and enterprise use cases
- Updated: federation.md with "Why Federation?" and enterprise benefits table
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Clarifies the identity model:
- Human identity is global (email from git author)
- Polecats are ephemeral executors, not persistent identities
- Skills are derived from work evidence, not stored
- Multi-town aggregation via email
See docs/hop/decisions/008-identity-model.md for rationale.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
