feat: 健康体检体检年份筛选控件统一及PRD文档与截图补充

- 管理端健康体检各页体检年份筛选由原生select替换为自定义下拉控件
- 导航标签精简（体检预约/已选项目/已检员工等）
- 单位报表未检人数弹窗移除未检原因列
- 补充健康体检管理端与员工端PRD文档、截图脚本及页面截图

index.html

@@ -237,9 +237,9 @@ const SITE_MAP = [
       { file:'pre-cta-plan-mgmt.html', label:'冠脉CTA单位体检计划管理' },
       { 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:'员工预约跟踪' },
-      { file:'mid-selected-items.html', label:'已选项目员工信息' },
-      { file:'mid-participation.html', label:'员工参检情况' },
+      { file:'mid-appointment-track.html', label:'体检预约' },
+      { 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' },
       { file:'mid-hospital-realtime.html', label:'医院实时预约人数' },
       { file:'mid-doctor-realtime.html', label:'医生实时检查情况' },
@@ -659,7 +659,7 @@ const SITE_MAP = [
     { name:'应用主页', dir:'employee-app/home', entry:'index.html', pages:[
       {n:'应用主页（收起态）',f:'index.html'},
     ] },
-    { name:'健康体检', dir:'employee-app/health-checkup', entry:'index.html', pages:[
+    { name:'健康体检', dir:'employee-app/health-checkup', entry:'index.html', prd:'employee-app/health-checkup/doc/PRD.md', pages:[
       { file:'index.html', label:'健康体检主页' },
       { file:'index-inactive.html', label:'健康体检-未开展' },
       { file:'booking-type.html', label:'选择体检类型' },