pm-dispatch(review): a PR reaches a human only after the seat's ACCEPT and a same-head contract PASS: no seat assignee at the draft open, the approver request is the seat's hand-off, a PR landed owing a review is re-reviewed with findings filed as cards

pm-dispatch(review): a PR reaches a human only after the seat's ACCEPT and a same-head contract PASS: no seat assignee at the draft open, the approver request is the seat's hand-off, a PR landed owing a review is re-reviewed with findings filed as cards #2989