Search people with cursor-based pagination for large result sets. Accepts the same filters as /people/search. No 10,000 result limit unlike the standard search endpoint. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.