gsd-eval-review

<objective> Conduct a retroactive evaluation coverage audit of a completed AI phase. Checks whether the evaluation strategy from AI-SPEC.md was implemented. Produces EVAL-REVIEW.md with score, verdict, gaps, and remediation plan. </objective> <context> Phase: $ARGUMENTS — optional, defaults to last completed phase. </context> <process> Execute end-to-end. Preserve all workflow gates. </process>