{"status":"ok","service":"napkin - 语音转写与总结服务","version":"1.0.0","endpoints":{"POST /api/transcribe":"语音转文字（multipart/form-data, 字段: audio）","POST /api/summarize":"文本总结（JSON body: { text, language? }）","POST /api/process":"完整流水线：语音转写 + 总结（multipart/form-data, 字段: audio）"},"timestamp":"2026-04-14T08:58:53.074Z"}