Update feature name from 'AI 网关功能' to 'AI 网关'

Author: maninhill

src/pages/versions.astro

@@ -79,7 +79,7 @@ const plans = [
     color: "indigo",
     features: [
       "专业版全部功能（不含短信）",
-      "AI 网关功能",
+      "AI 网关",
       "多用户管理",
       "安全运维报表",
       "支持纳管 19 个子节点",