refactor(meetings): MeetingDetail + MeetingNew 挪到公共目录 views/meetings/

会议管理 3 个公共组件统一放在 views/meetings/ 下:
- Meetings.vue          (列表, 上轮 Option C 已挪)
- MeetingDetail.vue     ← 本次挪
- MeetingNew.vue        ← 本次挪

理由:
- 3 个组件都是 admin/manager 共用 (路由前缀对称指过去)
- 目录名 'meetings' 精确表达 '会议公共组件' 语义
- 避免 grep 'manager/Meeting*' 误以为是 manager 专属

router/index.js 4 个 import 路径同步更新:
- admin-meetings-detail / admin-meetings-new
- manager-meetings-detail / manager-meetings-new

git mv 保留文件历史 (rename detection), 无新增代码逻辑改动.

ry-vue3/src/router/index.js

@@ -27,8 +27,8 @@ const routes = [
       { path: 'roles', name: 'admin-roles', component: () => import('@/views/admin/Roles.vue'), meta: { title: '角色管理' } },
       { path: 'projects', name: 'admin-projects', component: () => import('@/views/manager/Projects.vue'), meta: { title: '项目管理' } },
       { path: 'meetings', name: 'admin-meetings', component: () => import('@/views/meetings/Meetings.vue'), meta: { title: '会议管理' } },
-      { path: 'meetings/detail/:meetingId', name: 'admin-meetings-detail', component: () => import('@/views/manager/MeetingDetail.vue'), meta: { title: '会议详情' } },
+      { path: 'meetings/detail/:meetingId', name: 'admin-meetings-detail', component: () => import('@/views/meetings/MeetingDetail.vue'), meta: { title: '会议详情' } },
-      { path: 'meetings/new', name: 'admin-meetings-new', component: () => import('@/views/manager/MeetingNew.vue'), meta: { title: '新建会议' } },
+      { path: 'meetings/new', name: 'admin-meetings-new', component: () => import('@/views/meetings/MeetingNew.vue'), meta: { title: '新建会议' } },
       { path: 'department', name: 'admin-department', component: () => import('@/views/admin/Department.vue'), meta: { title: '科室管理' } },
       { path: 'title', name: 'admin-title', component: () => import('@/views/admin/Title.vue'), meta: { title: '职称管理' } },
       { path: 'experts', name: 'admin-experts', component: () => import('@/views/expert/Experts.vue'), meta: { title: '专家管理' } },
@@ -66,8 +66,8 @@ const routes = [
       { path: 'projects/detail/:projectId', name: 'manager-projects-detail', component: () => import('@/views/manager/ManagerProjectDetail.vue'), meta: { title: '项目详情' } },
       { path: 'projects/assign', name: 'manager-projects-assign', component: () => import('@/views/manager/ManagerProjectsAssign.vue'), meta: { title: '项目分配' } },
       { path: 'meetings', name: 'manager-meetings', component: () => import('@/views/meetings/Meetings.vue'), meta: { title: '会议管理' } },
-      { path: 'meetings/detail/:meetingId', name: 'manager-meetings-detail', component: () => import('@/views/manager/MeetingDetail.vue'), meta: { title: '会议详情' } },
+      { path: 'meetings/detail/:meetingId', name: 'manager-meetings-detail', component: () => import('@/views/meetings/MeetingDetail.vue'), meta: { title: '会议详情' } },
-      { path: 'meetings/new', name: 'manager-meetings-new', component: () => import('@/views/manager/MeetingNew.vue'), meta: { title: '新建会议' } },
+      { path: 'meetings/new', name: 'manager-meetings-new', component: () => import('@/views/meetings/MeetingNew.vue'), meta: { title: '新建会议' } },
       { path: 'experts', name: 'manager-experts', component: () => import('@/views/expert/Experts.vue'), meta: { title: '专家审核' } },
       { path: 'experts/new', name: 'manager-experts-new', component: () => import('@/views/expert/ExpertNew.vue'), meta: { title: '新建专家' } },
       { path: 'experts/edit/:id', name: 'manager-experts-edit', component: () => import('@/views/expert/ExpertNew.vue'), meta: { title: '编辑专家' } },