fix(admin): 生产环境隐藏并禁用自动化测试

侧栏与路由按服务端 NODE_ENV 控制；可通过 ALLOW_SMOKE_TESTS=true 临时开启。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/admin/src/router/index.ts

@@ -1,5 +1,6 @@
 import { createRouter, createWebHistory } from 'vue-router';
 import { useAuthStore } from '../stores/auth';
+import { useSmokeTestsAllowed } from '../composables/useSmokeTestsAllowed';
 import { ensureStaffSession } from '../utils/session-hydrate';
 
 const router = createRouter({
@@ -107,7 +108,7 @@ const router = createRouter({
         {
           path: 'smoke-tests',
           component: () => import('../views/SmokeTests.vue'),
-          meta: { adminOnly: true },
+          meta: { adminOnly: true, smokeTestsOnly: true },
         },
         {
           path: 'media',
@@ -185,6 +186,12 @@ router.beforeEach(async (to) => {
     return '/';
   }
 
+  if (to.meta.smokeTestsOnly) {
+    const { ensureLoaded, allowed } = useSmokeTestsAllowed();
+    await ensureLoaded();
+    if (!allowed.value) return '/';
+  }
+
   return true;
 });