Record PR 5303 approval delivery
Record PR 5303 current-head re-review
Fix Review 5303 attribution
Append PR 5303 R1e review round
Review-5303: record round 2 — needs human on the date calendar contract Full-lane re-review at head 1ab1381. Reconciles round 1 point by point, records the three-arm visual evidence and the touch-sheet pair, and carries two conditional public variants pending one maintainer decision. Adds the index row.