重构用户权限

src/admin/setting/home.vue

@@ -3,6 +3,7 @@ import { NButton } from "naive-ui"
 import { getRank } from "oj/api"
 import Pagination from "~/shared/components/Pagination.vue"
 import { useUserStore } from "~/shared/store/user"
+import { usePermissions } from "~/utils/permissions"
 import { getACRate } from "~/utils/functions"
 import { Rank } from "~/utils/types"
 import { getBaseInfo, randomUser10 } from "../api"
@@ -13,6 +14,13 @@ const contestCount = ref(0)
 const userStore = useUserStore()
 const router = useRouter()
 const message = useMessage()
+const { isSuperAdmin } = usePermissions()
+
+// 权限检查：只有super_admin可以访问管理员首页
+if (!isSuperAdmin.value) {
+  message.error("您没有权限访问此页面")
+  router.push("/admin/problem/list")
+}
 
 const showModal = ref(false)
 const luckyGuy = ref("")