feat: 健康体检与一线医疗PRD同步

健康体检：
- 新增「体检预约跟踪」「单位群体报告」「单位体检项目统计」三个页面并接入侧边栏与首页导航
- 员工体检大表增加结果/单位/参考范围三列、统计行与按结果排序
- 侧边栏统一「员工体检报告」命名，移除「患病率」列
- 单位体检费用统计移除部门列并加宽费用明细弹窗

一线医疗：
- 救护车配置表单字段重组，新增年份选择控件、GPS/车辆照片，移除批量删除
- 救护车出勤筛选改为单位→医疗点级联 + 车牌号搜索，出勤类型扩展为六类
- 侧边栏「救护车出勤」菜单项调整位置

index.html

@@ -238,6 +238,7 @@ const SITE_MAP = [
       { file:'pre-special-cta.html', label:'冠脉CTA体检人员' },
       { file:'pre-special-hospital.html', label:'指定员工体检医院' },
       { file:'mid-appointment-track.html', label:'体检预约' },
+      { file:'mid-appointment-track2.html', label:'体检预约跟踪' },
       { file:'mid-selected-items.html', label:'已选项目' },
       { file:'mid-participation.html', label:'已检员工' },
       { file:'mid-unit-appointment.html', label:'单位预约人数统计' },
@@ -252,6 +253,7 @@ const SITE_MAP = [
       { file:'mid-unit-expected.html', label:'签约单位应检人数' },
       { file:'post-unit-count.html', label:'单位体检人数统计' },
       { file:'post-unit-cost-stat.html', label:'单位体检费用统计' },
+      { file:'post-unit-item-stat.html', label:'单位体检项目统计' },
       { file:'post-hospital-count.html', label:'医院体检人数统计' },
       { file:'post-doctor-count.html', label:'医生检查人数统计' },
       { file:'post-item-stat.html', label:'医院体检项目统计' },