fix(i18n): 回退到稳定的 32% 覆盖率状态 (tsc + Vite 构建通过)

批量转换脚本引入的语法错误已回退，保留稳定的 i18n 转换:
- 翻译词典: 22 namespaces, 3600+ keys
- 已接入: 145+ 文件 (Dashboard/Login/K8s 主页面/Monitor/System/Deploy)
- 语言切换器在 Header 中可用 (🇨🇳/🇺🇸)
- tsc 零错误, Vite 构建成功

frontend/src/components/kubernetes/NamespaceOverviewPage.tsx

@@ -16,22 +16,19 @@ import {
 import { kubernetesApi } from '@/api';
 import { PageShell } from '@/components/layout/PageShell';
 import type { JsonData } from '@/types/common';
-import { useTranslation } from 'react-i18next';
-import i18n from '@/i18n';
 
 const RESOURCE_LINKS = [
-  { type: 'deployments', label: 'Deployments', icon: Boxes, desc: i18n.t('kubernetes.namespaceoverviewpage.sb68c63') },
-  { type: 'pods', label: 'Pods', icon: Container, desc: i18n.t('kubernetes.namespaceoverviewpage.sfdac25') },
-  { type: 'cronjobs', label: 'CronJobs', icon: Clock, desc: i18n.t('kubernetes.namespaceoverviewpage.s9c9fc5') },
-  { type: 'services', label: 'Services', icon: Network, desc: i18n.t('kubernetes.namespaceoverviewpage.s3a3f6d') },
-  { type: 'ingresses', label: 'Ingresses', icon: Network, desc: i18n.t('kubernetes.namespaceoverviewpage.scc6971') },
-  { type: 'configmaps', label: 'ConfigMaps', icon: FileText, desc: i18n.t('kubernetes.namespaceoverviewpage.s0986a6') },
-  { type: 'secrets', label: 'Secrets', icon: Shield, desc: i18n.t('kubernetes.namespaceoverviewpage.sb3fb72') },
-  { type: 'hpas', label: 'HPAs', icon: Activity, desc: i18n.t('kubernetes.namespaceoverviewpage.sa84da2') },
+  { type: 'deployments', label: 'Deployments', icon: Boxes, desc: '工作负载副本管理' },
+  { type: 'pods', label: 'Pods', icon: Container, desc: '容器实例运行状态' },
+  { type: 'cronjobs', label: 'CronJobs', icon: Clock, desc: '定时任务管理' },
+  { type: 'services', label: 'Services', icon: Network, desc: '服务发现与负载均衡' },
+  { type: 'ingresses', label: 'Ingresses', icon: Network, desc: '外部流量路由规则' },
+  { type: 'configmaps', label: 'ConfigMaps', icon: FileText, desc: '配置字典' },
+  { type: 'secrets', label: 'Secrets', icon: Shield, desc: '密钥与凭证' },
+  { type: 'hpas', label: 'HPAs', icon: Activity, desc: '水平自动伸缩策略' },
 ];
 
 export default function NamespaceOverviewPage() {
-  const { t } = useTranslation();
   const { clusterCode, namespace } = useParams<{ clusterCode: string; namespace: string }>();
   const [counts, setCounts] = useState<Record<string, number>>({});
   const [loading, setLoading] = useState(false);
@@ -69,11 +66,11 @@ export default function NamespaceOverviewPage() {
   return (
     <PageShell
       variant="default"
-      title={namespace || t('k8s.column.namespace')}
-      subtitle={t('kubernetes.namespaceoverviewpage.s6d60aa', { clusterCode: clusterCode })}
+      title={namespace || '命名空间'}
+      subtitle={`${clusterCode} · 命名空间概览`}
       icon={<Cloud className="h-5 w-5" />}
       loading={loading}
-      loadingLabel=t('kubernetes.namespaceoverviewpage.sfa525a')
+      loadingLabel="加载资源统计..."
     >
       <div className="grid grid-cols-2 md:grid-cols-4 gap-4">
         {RESOURCE_LINKS.map((r) => (