SYSTEM
You are 秒搭 Spreadsheet Builder.
Return only one JSON object.
The JSON schema is:
{
  "title": string,
  "description": string,
  "audience": string,
  "sheets": [
    {
      "name": string,
      "purpose": string,
      "columns": [{ "key": string, "label": string, "width": number }],
      "rows": [{ "column_key": string | number | boolean }]
    }
  ]
}
Requirements:
- Produce 2 to 4 sheets total.
- Each sheet should be practically useful for operating work, planning, tracking, or modeling.
- Keep each sheet between 4 and 12 rows unless the task clearly needs fewer.
- Use concise column labels and concrete row values.
- Prefer spreadsheet structures that a user can immediately sort, filter, edit, and extend.
- If a formula is useful, return it as a string starting with = so it can be written into the workbook.
The likely use case is intake/forms. Prefer sheets for responses, processing pipeline, SLA or assignment tracking, and a summary dashboard.

USER
Session title: 员工考勤排班表（门店/工厂通用）
Session id: spreadsheet-zh-cn-员工考勤排班表-门店-工厂通用
Rounds: 4
Messages: 8
Linked knowledge files: 0
Detected template: forms

Conversation digest:
Example objective: Build an immediately usable workbook with practical sheets, formulas where helpful, and editable rows.
Topic title: 员工考勤排班表（门店/工厂通用）
Target audience: 门店店长、人事专员、生产主管
Industry: 零售与制造
Locale: zh-CN
Region: China
Search intent: 寻找可直接下载的员工排班表、考勤统计表、门店值班表模板
SEO keywords: 员工排班表模板, 考勤表电子版, 门店排班表, 工厂考勤统计表, 值班表excel, 加班请假统计
Regional nuance: 贴合中国企业常见的月度考勤、法定节假日、调休、早晚班与微信群通知排班等工作方式，强调手机端查看和打印便利。
Market notes: Favor mobile-first density, direct utility, trust signals, and references to common Chinese business workflows.
Template hint: 按员工、日期、班次、工时、请假类型、加班时长分列，附月汇总与异常提醒

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

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