- Extend shadow-detection with 3-layer corrective action framework:
archetype shadows, system shadows (tunnel vision, echo chamber, etc.),
and policy boundaries (checkpoints, budget gates, circuit breakers)
- Rewrite CLAUDE.md with proper guardrails (DO/DO NOT, skill writing rules,
200-line max per skill, no bash pseudo-code in skills)
- Update plugin.json to v0.8.0 with consolidated 19-skill list
- Update README architecture tree and skills reference
- Update using-archeflow version string to v0.8.0 / 19 skills
- Remove 8 empty skill directories (absorbed into run skill)
