refactor(i18n): U42 残余硬编码中文彻底清零 — 33文件54处→0, zh/en 7847→7898对齐

全量 JSX children + toast/confirm + sr-only 描述硬编码中文清零:
- Kubernetes模块: UpdateStrategyCard maxSurge/maxUnavailable说明 + IngressCreateForm host域名/Service端口 + ServiceCreateForm 端口配置/selector + DeploymentEditService 无selector/个关联/暂无Service/Ingress + ClusterOverviewPage 核 + KubernetesClusterDialog 已配置 + KubectlTerminal/ResourceVisualEditor/CreateHPADialog/DeploymentEditContainers/Storage + PodInstancesTable/UpdateStrategySelectorCards
- AI模块: PredictiveCapacityTab AI深度解读/紧急/警告/7天预测/预计N天 + PredictiveCostTab AI深度解读 + event-handler.ts 高危操作确认toast
- Deploy模块: DeployCredentials 启用/禁用 + DeployRBAC 删除角色confirm + WorkspaceTermDialog + CredFormDialog Windows用户
- Monitor模块: AlertRulesTab 删除confirm/分钟 + PrometheusDatasourceManager/LogDatasourcePage 删除confirm + QueryHistoryPanel 条
- System模块: ServerFileBrowser/TerminalDialog/RdpAuditViewer sr-only + SystemManager/CredentialManager/TerminalSessionsTab 删除confirm + SecuritySettingsTab 30分钟/2小时
- Task模块: CronJobViewDialog 次

新增 61 翻译键 (k8s.editAdvanced 6 + k8s.editService 11 + k8s.cluster 2 + k8s.misc 9 + aiops.capacity 9 + aiops.cost 1 + aiops.cli 2 + deploy 4 + monitor 5 + system 10 + task 1 + common 2)
tsc -b=0, npm build✓ (17.71s), ESLint=0/43/any=0, go build=0, 17/17 测试通过

frontend/src/components/system/RdpAuditViewer.tsx

@@ -12,6 +12,7 @@ import { cn } from '@/lib/utils';
 import { getAuthToken, getWsBase } from '@/utils/request';
 import { rdpSessionApi } from '@/api';
 import { Loader2, Maximize2, Minimize2, Pause, Play, RotateCcw, X } from 'lucide-react';
+import i18n from '@/i18n';
 
 interface RdpAuditViewerProps {
   open: boolean;
@@ -237,8 +238,8 @@ export function RdpAuditViewer({ open, onOpenChange, sessionId, mode }: RdpAudit
         )}
         style={fullscreen ? { maxWidth: '100vw', width: '100vw', height: '100vh' } : { maxWidth: '1120px', width: '94vw' }}
       >
-        <DialogTitle className="sr-only">{mode === 'live' ? 'RDP 实时审计' : 'RDP 历史回放'}</DialogTitle>
-        <DialogDescription className="sr-only">Windows RDP 图形会话审计查看</DialogDescription>
+        <DialogTitle className="sr-only">{mode === 'live' ? i18n.t('system.rdpLiveAudit') : i18n.t('system.rdpHistoryReplay')}</DialogTitle>
+        <DialogDescription className="sr-only">{i18n.t("system.rdpAuditDesc")}</DialogDescription>
         <div className="flex items-center justify-between px-4 py-2 border-b border-[var(--dg-border)]">
           <div className="text-sm font-medium text-[var(--dg-text-primary)]">
             {mode === 'live' ? 'RDP 实时审计' : `RDP 历史回放 #${sessionId || ''}`}