feat: 小程序移除管理后台入口，新增admin-web前端项目

将管理后台功能从微信小程序中剥离，独立为Vue.js前端项目admin-web

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

admin-web/src/router/index.js

@@ -0,0 +1,102 @@
+import Vue from 'vue'
+import VueRouter from 'vue-router'
+import { store, isLoggedIn, isAdmin } from '@/store'
+
+Vue.use(VueRouter)
+
+const Login = () => import('@/views/Login.vue')
+const Register = () => import('@/views/Register.vue')
+const AppLayout = () => import('@/layouts/AppLayout.vue')
+
+const Home = () => import('@/views/Home.vue')
+const Detect = () => import('@/views/Detect.vue')
+const History = () => import('@/views/History.vue')
+const Inbox = () => import('@/views/Inbox.vue')
+const Batch = () => import('@/views/Batch.vue')
+const Profile = () => import('@/views/Profile.vue')
+
+const AdminDashboard = () => import('@/views/admin/Dashboard.vue')
+const AdminReview = () => import('@/views/admin/Review.vue')
+const AdminSamples = () => import('@/views/admin/Samples.vue')
+const AdminUsers = () => import('@/views/admin/Users.vue')
+
+const routes = [
+  { path: '/login', name: 'login', component: Login, meta: { public: true } },
+  { path: '/register', name: 'register', component: Register, meta: { public: true } },
+  {
+    path: '/',
+    component: AppLayout,
+    children: [
+      { path: '', name: 'home', component: Home, meta: { title: '首页' } },
+      { path: 'detect', name: 'detect', component: Detect, meta: { title: '信息发布' } },
+      { path: 'history', name: 'history', component: History, meta: { title: '发布历史' } },
+      { path: 'inbox', name: 'inbox', component: Inbox, meta: { title: '私信收件' } },
+      { path: 'batch', name: 'batch', component: Batch, meta: { title: '批量识别' } },
+      { path: 'profile', name: 'profile', component: Profile, meta: { title: '个人中心' } },
+      {
+        path: 'admin/dashboard',
+        name: 'admin-dashboard',
+        component: AdminDashboard,
+        meta: { title: '运营看板', requiresAdmin: true }
+      },
+      {
+        path: 'admin/review',
+        name: 'admin-review',
+        component: AdminReview,
+        meta: { title: '复核与申诉', requiresAdmin: true }
+      },
+      {
+        path: 'admin/samples',
+        name: 'admin-samples',
+        component: AdminSamples,
+        meta: { title: '样本管理', requiresAdmin: true }
+      },
+      {
+        path: 'admin/users',
+        name: 'admin-users',
+        component: AdminUsers,
+        meta: { title: '用户管理', requiresAdmin: true }
+      }
+    ]
+  },
+  { path: '*', redirect: '/' }
+]
+
+const router = new VueRouter({
+  mode: 'hash',
+  routes
+})
+
+router.beforeEach((to, from, next) => {
+  if (to.meta && to.meta.public) {
+    if (isLoggedIn()) {
+      next({ path: '/' })
+      return
+    }
+    next()
+    return
+  }
+
+  if (!isLoggedIn()) {
+    next({ path: '/login' })
+    return
+  }
+
+  if (to.matched.some((record) => record.meta && record.meta.requiresAdmin)) {
+    if (!isAdmin()) {
+      next({ path: '/' })
+      return
+    }
+  }
+
+  next()
+})
+
+router.afterEach((to) => {
+  const title = (to.meta && to.meta.title) || ''
+  document.title = title ? `${title} · 内容风控管理后台` : '内容风控管理后台'
+  // touch store so admin guard re-evaluates when user data changes
+  void store.user
+})
+
+export default router