Get Xiaohongshu PGY blogger note cases V2 (cross-platform)

Returns Xiaohongshu paginated note cases of a blogger (v2). A separate endpoint from /get_blogger_notes: wider coverage (incl. cross-platform notes) and a different response shape. Send user_id (Blogger user ID); optional note_type, page_size, order_type, page_number. Returns noteList[]: each item has noteInfo (noteId / title / imageUrl / notePublishTime / noteType / impNum / readNum / engageNum / favNum) + userInfo.