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/EventsPage.tsx

@@ -13,7 +13,6 @@ import { PageShell } from '@/components/layout/PageShell';
 import { ContentPanel } from '@/components/layout/ContentPanel';
 import { StatStrip } from '@/components/ui/stat-strip';
 import type { JsonData } from '@/types/common';
-import { useTranslation } from 'react-i18next';
 
 interface RankItem { name: string; count: number }
 
@@ -27,14 +26,13 @@ function RankPanel({
   onSelect?: (name: string) => void;
   emptyText?: string;
 }) {
-  const { t } = useTranslation();
   const max = Math.max(...items.map((i) => i.count), 1);
   return (
     <Card className="bg-[var(--dg-bg-secondary)] border-[var(--dg-border)]">
       <CardContent className="p-4">
         <h3 className="text-sm font-medium text-[var(--dg-text-primary)] mb-3">{title}</h3>
         {items.length === 0 ? (
-          <p className="text-xs text-[var(--dg-text-muted)] py-6 text-center">{emptyText || t('common.noData')}</p>
+          <p className="text-xs text-[var(--dg-text-muted)] py-6 text-center">{emptyText || '暂无数据'}</p>
         ) : (
           <div className="space-y-1.5 max-h-[220px] overflow-y-auto pr-1">
             {items.map((item) => {
@@ -69,7 +67,6 @@ function RankPanel({
 }
 
 export default function EventsPage() {
-  const { t } = useTranslation();
   const { clusterCode } = useParams<{ clusterCode: string }>();
   const navigate = useNavigate();
   const [loading, setLoading] = useState(false);
@@ -163,7 +160,7 @@ export default function EventsPage() {
 
   const filterToolbar = (selectedReason || selectedKind) ? (
         <div className="flex items-center gap-2 text-xs">
-          <span className="text-[var(--dg-text-muted)]">{t('kubernetes.eventspage.s841389')}</span>
+          <span className="text-[var(--dg-text-muted)]">筛选:</span>
           {selectedReason && (
             <button type="button" className="inline-flex items-center gap-1 rounded border border-[var(--dg-border)] px-2 py-0.5 text-[var(--dg-text-secondary)] hover:bg-[var(--dg-bg-tertiary)]" onClick={() => setSelectedReason('')}>
               原因 {selectedReason} <X className="h-3 w-3" />
@@ -180,16 +177,16 @@ export default function EventsPage() {
   return (
     <PageShell
       variant="list"
-      title=t('kubernetes.eventspage.s08bf79')
-      subtitle={clusterName ? t('kubernetes.eventspage.s49c5d1', { clusterName: clusterName }) : t('kubernetes.eventspage.s6bef2b')}
+      title="事件中心"
+      subtitle={clusterName ? `${clusterName} · 集群事件与告警` : '集群事件与告警'}
       icon={<Bell className="h-5 w-5" />}
       metrics={!loading ? (
         <StatStrip
           items={[
-            { label: t('kubernetes.eventspage.s0d3047'), value: summary?.total ?? events.length, color: 'muted' },
-            { label: t('kubernetes.eventspage.s0e5b83'), value: summary?.warning_count ?? warningCount, color: 'amber' },
-            { label: t('kubernetes.eventspage.s349c62'), value: summary?.normal_count ?? normalCount, color: 'green' },
-            { label: t('kubernetes.eventspage.sc62e34'), value: reasonData.length, color: 'red' },
+            { label: '事件总数', value: summary?.total ?? events.length, color: 'muted' },
+            { label: '告警事件', value: summary?.warning_count ?? warningCount, color: 'amber' },
+            { label: '正常事件', value: summary?.normal_count ?? normalCount, color: 'green' },
+            { label: '告警类型', value: reasonData.length, color: 'red' },
           ]}
         />
       ) : undefined}
@@ -205,20 +202,20 @@ export default function EventsPage() {
             </SelectContent>
           </Select>
           <Select value={selectedNs} onValueChange={(v) => { setSelectedNs(v); setSelectedReason(''); setSelectedKind(''); }}>
-            <SelectTrigger className="w-36 h-9 dg-input"><SelectValue placeholder=t('k8s.column.namespace') /></SelectTrigger>
+            <SelectTrigger className="w-36 h-9 dg-input"><SelectValue placeholder="命名空间" /></SelectTrigger>
             <SelectContent>
-              <SelectItem value="all">{t('kubernetes.eventspage.s58173b')}</SelectItem>
+              <SelectItem value="all">所有命名空间</SelectItem>
               {namespaces.map((n) => <SelectItem key={n} value={n}>{n}</SelectItem>)}
             </SelectContent>
           </Select>
           <Select value={timeWindow} onValueChange={setTimeWindow}>
             <SelectTrigger className="w-32 h-9 dg-input"><SelectValue /></SelectTrigger>
             <SelectContent>
-              <SelectItem value="0">{t('kubernetes.eventspage.s98c99f')}</SelectItem>
-              <SelectItem value="1">{t('kubernetes.eventspage.sf972b7')}</SelectItem>
-              <SelectItem value="6">{t('monitor.siteProtocol.rangeDefault')}</SelectItem>
-              <SelectItem value="24">{t('kubernetes.eventspage.s6e99b7')}</SelectItem>
-              <SelectItem value="168">{t('kubernetes.eventspage.sd765ef')}</SelectItem>
+              <SelectItem value="0">全部时间</SelectItem>
+              <SelectItem value="1">近 1 小时</SelectItem>
+              <SelectItem value="6">近 6 小时</SelectItem>
+              <SelectItem value="24">近 24 小时</SelectItem>
+              <SelectItem value="168">近 7 天</SelectItem>
             </SelectContent>
           </Select>
           <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={() => { loadEvents(); loadSummary(); }} disabled={loading}>
@@ -230,10 +227,10 @@ export default function EventsPage() {
     >
       {reasonData.length > 0 && (
         <div className="grid grid-cols-1 lg:grid-cols-3 gap-4">
-          <RankPanel title=t('kubernetes.eventspage.s8c894f') items={reasonData} selected={selectedReason} onSelect={setSelectedReason} />
-          {nsData.length > 0 && <RankPanel title=t('k8s.column.namespace') items={nsData} />}
+          <RankPanel title="告警原因" items={reasonData} selected={selectedReason} onSelect={setSelectedReason} />
+          {nsData.length > 0 && <RankPanel title="命名空间" items={nsData} />}
           {kindData.length > 0 && (
-            <RankPanel title=t('kubernetes.eventspage.s14871a') items={kindData} selected={selectedKind} onSelect={setSelectedKind} />
+            <RankPanel title="资源类型" items={kindData} selected={selectedKind} onSelect={setSelectedKind} />
           )}
         </div>
       )}
@@ -271,7 +268,7 @@ export default function EventsPage() {
             <Select value={filterType} onValueChange={setFilterType}>
               <SelectTrigger className="w-28 h-8 dg-input text-xs"><SelectValue /></SelectTrigger>
               <SelectContent>
-                <SelectItem value="all">{t('kubernetes.eventspage.sfb9951')}</SelectItem>
+                <SelectItem value="all">所有类型</SelectItem>
                 <SelectItem value="Warning">Warning</SelectItem>
                 <SelectItem value="Normal">Normal</SelectItem>
               </SelectContent>