新增：管理后台前端页面，以及openspec内容。

admin-web/src/router/index.js

@@ -0,0 +1,59 @@
+import { createRouter, createWebHistory } from 'vue-router'
+import { useAuthStore } from '../store/auth'
+
+// 定义路由
+const routes = [
+  {
+    path: '/login',
+    name: 'Login',
+    component: () => import('../views/Login.vue'),
+    meta: { requiresAuth: false }
+  },
+  {
+    path: '/',
+    name: 'Layout',
+    component: () => import('../components/Layout/Layout.vue'),
+    meta: { requiresAuth: true },
+    children: [
+      {
+        path: '',
+        name: 'Home',
+        component: () => import('../views/Home.vue')
+      },
+      {
+        path: '/conversations',
+        name: 'ConversationList',
+        component: () => import('../views/ConversationList.vue')
+      },
+      {
+        path: '/users',
+        name: 'UserList',
+        component: () => import('../views/UserList.vue')
+      }
+    ]
+  },
+  {
+    path: '/:pathMatch(.*)*',
+    redirect: '/'
+  }
+]
+
+// 创建路由实例
+const router = createRouter({
+  history: createWebHistory(),
+  routes
+})
+
+// 路由守卫
+router.beforeEach((to, from, next) => {
+  const authStore = useAuthStore()
+  
+  if (to.meta.requiresAuth && !authStore.isLoggedIn) {
+    // 未登录用户访问受保护页面，重定向到登录页
+    next('/login')
+  } else {
+    next()
+  }
+})
+
+export default router