[f-forge] 需求分析师：需求已收口，允许进入下一阶段。

```yaml
checklist:
  business_goal: "用户可以在订单列表页查看历史订单并按状态筛选"
  scope_in:
    - "订单列表展示"
    - "按状态筛选"
    - "下拉刷新和分页"
  scope_out:
    - "订单详情页"
    - "退款流程"
  key_branches:
    - "空态展示"
    - "网络错误重试"
    - "筛选无结果"
  non_functional:
    - "首屏加载 < 2s"
  quality_anchor:
    quality_tier: "polished"
    design_intent: "清晰的业务列表体验"
    quality_redlines:
      - "不允许空数据白屏"
  rubric_items:
    - id: L1-001
      layer: functional
      level: Essential
      criterion: "订单列表正确渲染历史订单并展示状态字段"
    - id: L2-001
      layer: robustness
      level: Pitfall
      criterion: "空数据时展示空态，不允许白屏或布局塌陷"
    - id: L2-002
      layer: robustness
      level: Pitfall
      criterion: "网络错误时提供可重试反馈，不允许静默失败"
    - id: L3-001
      layer: ui
      level: Important
      criterion: "列表信息层级清晰，筛选结果易于扫描"
    - id: L4-001
      layer: interaction
      level: Important
      criterion: "筛选和刷新操作有明确加载反馈"
  task_semantic: page
  decision: allow
```
