recordReviewDecision
Record a reviewer's decision on a step. Returns a reviewer-safe ReviewDecisionResult ({ reviewItemId, ok, status, message }) — NOT the full ReviewItem, so the policy/lineage/events/foreign-steps (H8) are never selectable on the decide response.
recordReviewDecision(
decision: ReviewDecision!
reason: String
reviewItemId: ID!
reviewStepId: ID!
): ReviewDecisionResult!