v3.4.139

Fix fully-refunded recipient bypassing quota via stuck revocation_error row.

assign_recipient_to_order_item() treated any non-revoked sibling row, including one stuck in revocation_error status (Drive delete failed, cron still retrying), as an already-held slot. This let a fully-refunded recipient skip the no-slots-remain check and receive brand-new Drive resource grants while their original access was still pending teardown.