task-8(壳层/路由): 实现业务域路由注册表

新增 src/router/routes.ts：adminPages 登记业务域页面(account 首批)，routeOf 生成
路由记录，validateAdminPages 校验路径唯一/相对/含 title/load；router/index.ts 改
消费 adminRouteRecords，移除内联懒加载与路径字面量。

admin-frontend-vue/src/router/index.ts

@@ -3,6 +3,7 @@ import type { AdminMenuNode } from '@/types/admin'
 import AdminLayout from '@/layout/AdminLayout.vue'
 import { useAdminSessionStore } from '@/stores/admin-session'
 import { APP_BASE_PATH } from '@/config/app'
+import { adminRouteRecords } from './routes'
 
 const router = createRouter({
   history: createWebHistory(APP_BASE_PATH),
@@ -10,11 +11,7 @@ const router = createRouter({
     {
       path: '/',
       component: AdminLayout,
-      children: [
-        { path: 'account/users', component: () => import('@/pages/account/UsersPage.vue'), meta: { menuKey: 'admin_users', title: '用户管理' } },
-        { path: 'account/menus', component: () => import('@/pages/account/MenusPage.vue'), meta: { menuKey: 'admin_columns', title: '菜单管理' } },
-        { path: 'account/groups', component: () => import('@/pages/account/GroupsPage.vue'), meta: { menuKey: 'admin_group_manage', title: '数据权限分组' } },
-      ],
+      children: adminRouteRecords,
     },
   ],
 })

admin-frontend-vue/src/router/routes.ts

@@ -0,0 +1,49 @@
+import type { RouteRecordRaw } from 'vue-router'
+
+export interface AdminPageMeta {
+  title: string
+  menuKey?: string
+}
+
+export interface AdminPageDef extends AdminPageMeta {
+  /** 相对 /admin-vue/ 基准的子路径，不带前导斜杠、不带 base 前缀。 */
+  path: string
+  /** 异步组件加载器（页面按路由分包）。 */
+  load: () => Promise<{ default: unknown }>
+}
+
+/** 业务域路由注册表（任务 8）：首批 account 域；后续按业务域在此登记页面。 */
+export const adminPages: AdminPageDef[] = [
+  { path: 'account/users', menuKey: 'admin_users', title: '用户管理', load: () => import('@/pages/account/UsersPage.vue') },
+  { path: 'account/menus', menuKey: 'admin_columns', title: '菜单管理', load: () => import('@/pages/account/MenusPage.vue') },
+  { path: 'account/groups', menuKey: 'admin_group_manage', title: '数据权限分组', load: () => import('@/pages/account/GroupsPage.vue') },
+]
+
+export function routeOf(page: AdminPageDef): RouteRecordRaw {
+  if (!page.path || !page.load || !page.title) {
+    throw new Error(`路由注册表页面定义非法，需 path/load/title 齐全: ${JSON.stringify(page)}`)
+  }
+  const meta: Record<string, string> = { title: page.title }
+  if (page.menuKey) meta.menuKey = page.menuKey
+  return { path: page.path, component: page.load, meta }
+}
+
+export const adminRouteRecords: RouteRecordRaw[] = adminPages.map(routeOf)
+
+/** 校验注册表完整性：路径唯一、title/load 齐全、路径为相对子路径。返回问题清单。 */
+export function validateAdminPages(pages: AdminPageDef[]): string[] {
+  const issues: string[] = []
+  const seen = new Set<string>()
+  for (const page of pages) {
+    if (!page.path || page.path.startsWith('/')) {
+      issues.push(`页面路径必须是相对子路径(不带 / 与 base 前缀): ${page.path || '(空)'}`)
+    } else if (seen.has(page.path)) {
+      issues.push(`页面路径重复: ${page.path}`)
+    }
+    seen.add(page.path)
+    if (!page.title) issues.push(`页面缺少标题: ${page.path}`)
+    if (!page.load) issues.push(`页面缺少异步加载器: ${page.path}`)
+    if (page.path.includes('/admin-vue')) issues.push(`页面路径不得包含 base 前缀: ${page.path}`)
+  }
+  return issues
+}