// workflow step: finalize — terminal join of the DAG. Runs even when upstream
// steps were SKIPPED (a skipped dep doesn't block dependents — F-039), so it
// makes no assumption that `publish` ran. Overall completed-vs-blocked is
// derived by the reader from `workflow::run_status` (F-038), not here.
let b = ctx.request.body;
#{ finalized: true, post_id: b.post_id }