feat: 营养管理溯源总览菜单重构——食材溯源/餐品溯源双菜单分离

- 侧边栏菜单"溯源查询/链路可视化"重构为"食材溯源/餐品溯源"
- trace-query.html 沿用作食材溯源主页，新增"入库单号"列
- 新增 trace-dish.html 餐品溯源主页：餐品名称(可搜索下拉)+烹制时间区间搜索；
  表头餐品名称/烹制单号/烹制时间/烹制份数/烹制厨师/食材数量/检测结论/操作
- 新增 trace-timeline-ingredient.html 与 trace-timeline-dish.html 两个链路详情页，
  分别承载原 trace-timeline.html 食材/餐品维度内容，去除维度Tab与搜索区，添加面包屑
- 删除旧 trace-timeline.html
- prod-proc-cabinet.html 修正死链与 typo
- index.html SITE_MAP 同步更新

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

index.html

@@ -263,8 +263,10 @@ const SITE_MAP = [
       { file:'employee-stat.html', label:'员工数据统计' }
     ]},
     { name:'营养管理', dir:'web-admin/nutrition', entry:'trace-query.html', pages:[
-      { file:'trace-query.html', label:'溯源查询' },
-      { file:'trace-timeline.html', label:'链路可视化' },
+      { file:'trace-query.html', label:'食材溯源' },
+      { file:'trace-timeline-ingredient.html', label:'食材链路' },
+      { file:'trace-dish.html', label:'餐品溯源' },
+      { file:'trace-timeline-dish.html', label:'餐品链路' },
       { file:'arc-employee.html', label:'员工营养数据' },
       { file:'arc-employee-detail.html', label:'员工营养详情' },
       { file:'arc-unit.html', label:'单位报表数据' },