feat: 多处页面改造 + 新增劳务协议模板配置

主要改动:
- biz_meeting_attendee 中间表 + doctor/expert 角色数据隔离
- biz_meeting_attendee 加 handsign/labor_protocol 字段 (劳务协议改造)
- biz_labor_protocol_template 配置表 + admin 页面 (从 HeguiConstants 迁移)
- biz_expert.expertId 改 Long + IdGenerator 生成 (去自增)
- Login.vue / PublicityDetail.vue / Home.vue 等多处 bug 修复 + UI 改进
- 新增 page-tech-review 报告 3 篇 (_self/*.md)

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

ry-vue3/src/router/index.js

@@ -47,6 +47,7 @@ const routes = [
       { path: 'special-plan', name: 'admin-special-plan', component: () => import('@/views/admin/BizSpecialPlanAdmin.vue'), meta: { title: '专项计划管理' } },
       { path: 'special-plan/edit/:id', name: 'admin-special-plan-edit', component: () => import('@/views/admin/BizSpecialPlanEdit.vue'), meta: { title: '编辑专项计划' } },
       { path: 'project-category', name: 'admin-project-category', component: () => import('@/views/admin/ProjectCategory.vue'), meta: { title: '项目类别管理' } },
+      { path: 'labor-protocol', name: 'admin-labor-protocol', component: () => import('@/views/admin/LaborProtocol.vue'), meta: { title: '劳务协议配置' } },
       { path: 'account', name: 'admin-account', component: () => import('@/views/admin/Account.vue'), meta: { title: '账号信息' } }
     ]
   },