{"name":"step_recognize_chapters.log","content":"{\"event\": \"start\", \"ts\": \"2026-08-04T15:51:04.910123+00:00\", \"detail\": {\"profile\": \"book_full\", \"version\": \"1.0.0\"}}\n{\"event\": \"end\", \"ts\": \"2026-08-04T15:52:09.713673+00:00\", \"ok\": true, \"detail\": {\"chapters\": 2, \"ok\": 2}}\n"}