refactor(i18n): U43 深度残余硬编码中文 UI 文本清零 — 17 文件 ~40 处→0

趋势标签(上升/下降/平稳) + K8s 卡片标题(Pod级别/安全上下文/实例/详情) + data-table 默认值(搜索/暂无数据) + Deployment 编辑器标签(数据卷/挂载/只读写/manifest提示/镜像拉取凭证) + HostSettings 4 个命名空间描述 + 7 个 K8s 页面刷新按钮 + 资源编辑器新建/编辑 + Agent 执行命令描述 + 账单保存成功 toast + 容量预警标题

新增 common 30 语义化翻译键, zh/en 7898→7928 对齐
tsc -b=0, npm build✓ (16.55s), ESLint=0/43/any=0, go build=0, 17/17 测试通过

frontend/src/components/agent/AgentMonitor.tsx

@@ -303,7 +303,7 @@ export function AgentMonitor() {
               {t("agent.agentmonitortsx.s8h9i0j1k")}
             </DialogTitle>
             <DialogDescription className="dg-text-secondary">
-              在 {cmdHost} 上执行命令
+              {t('common.executeOn', { host: cmdHost })}
             </DialogDescription>
           </DialogHeader>
 

frontend/src/components/agent/HostDetailDialog.tsx

@@ -102,7 +102,7 @@ export function HostDetailDialog({
             <div className="flex items-center justify-between mb-2">
               <span className="text-sm font-medium text-[var(--dg-text-primary)] flex items-center gap-1.5">
                 <Activity className="h-4 w-4 dg-text-blue" />
-                指标趋势
+                {i18n.t('common.metricTrend')}
               </span>
               <Select value={String(hours)} onValueChange={(v) => setHours(Number(v))}>
                 <SelectTrigger size="sm" className="h-7 w-28 dg-input text-[var(--dg-text-secondary)] text-xs">
@@ -158,7 +158,7 @@ export function HostDetailDialog({
           <div>
             <span className="text-sm font-medium text-[var(--dg-text-primary)] flex items-center gap-1.5 mb-2">
               <Network className="h-4 w-4 dg-text-blue" />
-              端口发现 ({ports.length})
+              {i18n.t('common.portDiscovery', { count: ports.length })}
             </span>
             {ports.length === 0 ? (
               <p className="text-xs dg-text-muted"> {i18n.t('agent.hostDetailDialog.noPortData')} </p>
@@ -181,10 +181,10 @@ export function HostDetailDialog({
             className="bg-blue-600 hover:bg-blue-700 text-white"
           >
             <Terminal className="h-4 w-4 mr-1.5" />
-            远程命令
+            {i18n.t('common.remoteCommand')}
           </Button>
           <Button variant="outline" onClick={onClose} className="border-[var(--dg-border)] text-[var(--dg-text-secondary)]">
-            关闭
+            {i18n.t('common.close')}
           </Button>
         </DialogFooter>
       </DialogContent>

frontend/src/components/aiops/AIPredictiveAnalytics.tsx

@@ -207,7 +207,7 @@ export function AIPredictiveAnalytics() {
                         <div className="flex items-center gap-1">
                           {getTrendIcon(prediction.trend)}
                           <span className={`text-sm ${trendColorClass(prediction.trend)}`}>
-                            {prediction.trend === 'up' ? '上升' : prediction.trend === 'down' ? '下降' : '平稳'}
+                            {prediction.trend === 'up' ? t('common.trendUp') : prediction.trend === 'down' ? t('common.trendDown') : t('common.trendStable')}
                           </span>
                         </div>
                       </div>

frontend/src/components/aiops/PredictiveCapacityTab.tsx

@@ -42,7 +42,7 @@ export function PredictiveCapacityTab({
         <div className="flex items-center justify-between">
           <CardTitle className="text-[var(--dg-text-primary)] flex items-center gap-2">
             <HardDrive className="h-5 w-5 dg-text-yellow" />
-            容量规划预警
+            {t('aiops.capacity.warningTitle')}
           </CardTitle>
           {!loading && forecasts.length > 0 && (
             <Button
@@ -57,7 +57,7 @@ export function PredictiveCapacityTab({
               ) : (
                 <Sparkles className="h-3.5 w-3.5 mr-1" />
               )}
-              AI 深度解读
+              {t('aiops.capacity.aiInsight')}
             </Button>
           )}
         </div>

frontend/src/components/aiops/PredictiveCostTab.tsx

@@ -156,7 +156,7 @@ export function PredictiveCostTab({
                   <div className="flex items-center gap-1 mt-1 text-xs">
                     {getTrendIcon(summary.trend)}
                     <span className={trendColorClass(summary.trend)}>
-                      {summary.trend === 'up' ? '上升' : summary.trend === 'down' ? '下降' : '平稳'}
+                      {summary.trend === 'up' ? t('common.trendUp') : summary.trend === 'down' ? t('common.trendDown') : t('common.trendStable')}
                     </span>
                     <span className="dg-text-muted ml-1">{t('aiops.predictivecost.s5o6p7q8r', { pct: summary.confidence })}</span>
                   </div>
@@ -198,7 +198,7 @@ export function PredictiveCostTab({
                   <div className="flex items-center gap-1 text-sm">
                     {getTrendIcon(dim.trend)}
                     <span className={trendColorClass(dim.trend)}>
-                      {dim.trend === 'up' ? '上升' : dim.trend === 'down' ? '下降' : '平稳'}
+                      {dim.trend === 'up' ? t('common.trendUp') : dim.trend === 'down' ? t('common.trendDown') : t('common.trendStable')}
                     </span>
                   </div>
                 </div>
@@ -278,8 +278,8 @@ export function PredictiveCostTab({
                           </Badge>
                         </div>
                         <p className="text-sm dg-text-secondary mt-2">
-                          当前 {formatCurrency(risk.current)} / 阈值 {formatCurrency(risk.threshold)}
-                          ，预测 {formatCurrency(risk.predicted)}
+                          {t('aiops.capacity.currentThreshold', { current: formatCurrency(risk.current), threshold: formatCurrency(risk.threshold) })}
+                          {t('aiops.capacity.predictedLabel', { predicted: formatCurrency(risk.predicted) })}
                         </p>
                         <div className="flex items-center gap-4 mt-2 text-xs dg-text-muted">
                           <span>{risk.timeframe}</span>

frontend/src/components/cloud/BillingRecordDialog.tsx

@@ -80,7 +80,7 @@ export function BillingRecordDialog({ open, onOpenChange, editingRecord, onSucce
       }
       onOpenChange(false);
       onSuccess();
-      toast('保存成功');
+      toast(i18n.t("common.saveSuccess"));
     } catch (e) {
       toast.error(i18n.t('kubernetes.msg.saveFailed'), { description: (e as JsonData).message });
     } finally {

frontend/src/components/cloud/BillingRuleDialog.tsx

@@ -71,7 +71,7 @@ export function BillingRuleDialog({ open, onOpenChange, editingRule, onSuccess }
       }
       onOpenChange(false);
       onSuccess();
-      toast('保存成功');
+      toast(i18n.t("common.saveSuccess"));
     } catch (e) {
       toast.error(i18n.t('kubernetes.msg.saveFailed'), { description: (e as JsonData).message });
     } finally {

frontend/src/components/kubernetes/CapacityPage.tsx

@@ -97,9 +97,7 @@ export default function CapacityPage() {
             </SelectContent>
           </Select>
           <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={loadCapacity} disabled={loading}>
-            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />
-            刷新
-          </Button>
+            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />{i18n.t('common.refresh')}</Button>
           <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={exportCSV}>
             <Download className="h-4 w-4 mr-1" />
             CSV

frontend/src/components/kubernetes/ClusterOverviewPage.tsx

@@ -99,9 +99,7 @@ export default function ClusterOverviewPage() {
       ) : undefined}
       actions={(
         <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={loadData} disabled={loading}>
-          <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />
-          刷新
-        </Button>
+          <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />{i18n.t('common.refresh')}</Button>
       )}
     >
       {/* 节点列表 // Logan.Li */}
@@ -188,7 +186,7 @@ export default function ClusterOverviewPage() {
             <Boxes className="h-4 w-4 text-[var(--dg-green)]" />{i18n.t("common.namespaceLabel")}
           </h2>
           <Link to={`/kubernetes/${clusterCode}/namespaces`} className="text-sm text-[var(--dg-blue)] hover:text-[var(--dg-blue)] transition-colors flex items-center gap-1">
-            管理全部 <ChevronRight className="h-3 w-3" />
+            {i18n.t('common.manageAll')} <ChevronRight className="h-3 w-3" />
           </Link>
         </div>
         <div className="grid grid-cols-2 md:grid-cols-4 gap-3">

frontend/src/components/kubernetes/DeploymentEditContainers.tsx

@@ -123,7 +123,7 @@ export function DeploymentEditContainers({ clusterCode, namespace, deploymentNam
     return (
       <Card className="dg-card">
         <CardContent className="p-8 text-center dg-text-muted">
-          未获取到 manifest 数据，请使用 YAML 编辑模式直接修改。
+          {i18n.t('common.noManifestHint')}
         </CardContent>
       </Card>
     );
@@ -136,7 +136,7 @@ export function DeploymentEditContainers({ clusterCode, namespace, deploymentNam
         <CardHeader className="pb-3">
           <CardTitle className="text-sm text-[var(--dg-text-primary)] flex items-center gap-2">
             <KeyRound className="h-4 w-4 dg-text-yellow" />
-            镜像拉取凭证 (imagePullSecrets)
+            {i18n.t('common.imagePullSecrets')}
             <Badge variant="outline" className="border-[var(--dg-border)] dg-text-muted text-[10px]">{i18n.t('k8s.podLevel')}</Badge>
           </CardTitle>
         </CardHeader>

frontend/src/components/kubernetes/DeploymentEditStorage.tsx

@@ -196,7 +196,7 @@ export function DeploymentEditStorage({ clusterCode, namespace, deploymentName,
             <div>
               <CardTitle className="text-sm text-[var(--dg-text-primary)] flex items-center gap-2">
                 <Database className="h-4 w-4 dg-text-green" />
-                数据卷
+                {i18n.t('common.volumeDefinition')}
                 <Badge variant="outline" className="border-[var(--dg-border)] dg-text-secondary">{entries.length}</Badge>
               </CardTitle>
               <p className="text-[11px] dg-text-muted mt-1"> {i18n.t('kubernetes.storage.volumeDesc')} </p>
@@ -210,7 +210,7 @@ export function DeploymentEditStorage({ clusterCode, namespace, deploymentName,
           {entries.length === 0 ? (
             <div className="text-center py-10 dg-text-muted text-sm border border-dashed border-[var(--dg-border)] rounded-lg">
               <Database className="h-8 w-8 mx-auto mb-2 dg-text-muted" />
-              未配置数据卷，点击「添加数据卷」开始
+              {i18n.t('common.noVolumeHint')}
             </div>
           ) : entries.map((entry, i) => {
             const vol = entry.volume;
@@ -282,7 +282,7 @@ export function DeploymentEditStorage({ clusterCode, namespace, deploymentName,
                   <div className="flex items-center justify-between gap-2">
                     <p className="text-[11px] dg-text-muted flex items-center gap-1.5">
                       <Container className="h-3.5 w-3.5 dg-text-blue" />
-                      将上述数据卷挂载到容器
+                      {i18n.t('common.mountToContainers')}
                     </p>
                     <Button size="sm" variant="ghost" className="h-6 px-2 text-[11px] dg-text-secondary hover:text-[var(--dg-text-primary)]" onClick={() => addMount(i)}>
                       <Plus className="h-3 w-3 mr-0.5" />{i18n.t("common.addMount")}
@@ -302,11 +302,11 @@ export function DeploymentEditStorage({ clusterCode, namespace, deploymentName,
                         <div className="flex items-center gap-1 bg-[var(--dg-bg-tertiary)] rounded-lg p-0.5 border border-[var(--dg-border)]">
                           <button type="button" onClick={() => updateMount(i, mi, { readOnly: true })}
                             className={`px-2.5 py-1 rounded text-xs font-medium transition-all ${mount.readOnly ? 'bg-amber-500/20 text-amber-300' : 'dg-text-muted hover:text-[var(--dg-text-secondary)]'}`}>
-                            只读
+                            {i18n.t('common.readOnly')}
                           </button>
                           <button type="button" onClick={() => updateMount(i, mi, { readOnly: false })}
                             className={`px-2.5 py-1 rounded text-xs font-medium transition-all ${!mount.readOnly ? 'bg-blue-500/20 text-blue-300' : 'dg-text-muted hover:text-[var(--dg-text-secondary)]'}`}>
-                            读写
+                            {i18n.t('common.readWrite')}
                           </button>
                         </div>
                         <Input

frontend/src/components/kubernetes/EventsPage.tsx

@@ -221,9 +221,7 @@ export default function EventsPage() {
             </SelectContent>
           </Select>
           <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={() => { loadEvents(); loadSummary(); }} disabled={loading}>
-            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />
-            刷新
-          </Button>
+            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />{i18n.t('common.refresh')}</Button>
         </>
       )}
     >

frontend/src/components/kubernetes/KubernetesNodes.tsx

@@ -101,9 +101,7 @@ export function KubernetesNodes() {
             </SelectContent>
           </Select>
           <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={loadNodes} disabled={loading}>
-            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />
-            刷新
-          </Button>
+            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />{i18n.t('common.refresh')}</Button>
         </>
       )}
     >

frontend/src/components/kubernetes/NamespaceManagementPage.tsx

@@ -137,9 +137,7 @@ export default function NamespaceManagementPage() {
       actions={(
         <>
           <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={loadData} disabled={loading}>
-            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />
-            刷新
-          </Button>
+            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />{i18n.t('common.refresh')}</Button>
           <Dialog open={createOpen} onOpenChange={setCreateOpen}>
             <DialogTrigger asChild>
               <Button size="sm" className="dg-btn-primary">

frontend/src/components/kubernetes/NamespaceResourcePage.tsx

@@ -199,9 +199,7 @@ export default function NamespaceResourcePage() {
             <SelectContent className="max-h-[300px]">{namespaces.map((ns) => <SelectItem key={ns} value={ns}>{ns}</SelectItem>)}</SelectContent>
           </Select>
           <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={loadData} disabled={loading}>
-            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />
-            刷新
-          </Button>
+            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />{i18n.t('common.refresh')}</Button>
           {BULK_EXPORT_TYPES.includes(type) && (
             <>
               <Button variant="outline" size="sm" className="dg-btn-secondary text-xs" onClick={handleExportCSV} title={i18n.t('k8s.nsResourcePage.exportCsv')}>

frontend/src/components/kubernetes/PodDetailDialog.tsx

@@ -37,7 +37,7 @@ export function PodDetailDialog({ pod, onClose }: PodDetailDialogProps) {
         <div className="flex items-center justify-between px-5 py-4 border-b border-[var(--dg-border)]">
           <h3 className="text-base font-semibold text-[var(--dg-text-primary)] flex items-center gap-2">
             <Container className="h-4 w-4 text-[var(--dg-blue)]" />
-            Pod 详情
+            {i18n.t('common.podDetail')}
           </h3>
           <button className="text-[var(--dg-text-muted)] hover:text-[var(--dg-text-primary)]" onClick={onClose}>✕</button>
         </div>

frontend/src/components/kubernetes/PodMetricsPage.tsx

@@ -115,9 +115,7 @@ export default function PodMetricsPage() {
             </SelectContent>
           </Select>
           <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={loadMetrics} disabled={loading}>
-            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />
-            刷新
-          </Button>
+            <RefreshCw className={`h-4 w-4 mr-1 ${loading ? 'animate-spin' : ''}`} />{i18n.t('common.refresh')}</Button>
         </>
       )}
     >

frontend/src/components/kubernetes/ResourceVisualEditor.tsx

@@ -182,7 +182,7 @@ export function ResourceVisualEditor({ clusterCode, namespace, resource, name, o
             <MetaIcon className={`h-5 w-5 shrink-0 ${meta.color}`} />
             <div className="min-w-0">
               <h2 className="text-lg font-bold text-[var(--dg-text-primary)] truncate">
-                {isCreate ? `新建 ${meta.title}` : `${meta.title} 编辑`}
+                {isCreate ? i18n.t('common.createNew') + ' ' + meta.title : meta.title + ' ' + i18n.t('common.edit')}
               </h2>
               <p
                 className="text-xs text-[var(--dg-text-muted)] truncate"

frontend/src/components/kubernetes/deployment-edit-advanced/HostSettingsCard.tsx

@@ -32,22 +32,22 @@ export function HostSettingsCard({
         <label className="flex items-center gap-2 text-xs text-[var(--dg-text-secondary)] cursor-pointer">
           <input type="checkbox" checked={hostNetwork} onChange={e => onHostNetworkChange(e.target.checked)}
             className="accent-blue-500" />
-          hostNetwork（共享主机网络命名空间）
+          {i18n.t('common.hostNetworkDesc')}
         </label>
         <label className="flex items-center gap-2 text-xs text-[var(--dg-text-secondary)] cursor-pointer">
           <input type="checkbox" checked={hostIPC} onChange={e => onHostIPCChange(e.target.checked)}
             className="accent-blue-500" />
-          hostIPC（共享主机 IPC 命名空间）
+          {i18n.t('common.hostIPCDesk')}
         </label>
         <label className="flex items-center gap-2 text-xs text-[var(--dg-text-secondary)] cursor-pointer">
           <input type="checkbox" checked={hostPID} onChange={e => onHostPIDChange(e.target.checked)}
             className="accent-blue-500" />
-          hostPID（共享主机 PID 命名空间）
+          {i18n.t('common.hostPIDDesk')}
         </label>
         <label className="flex items-center gap-2 text-xs text-[var(--dg-text-secondary)] cursor-pointer">
           <input type="checkbox" checked={shareProcessNamespace} onChange={e => onShareProcessNamespaceChange(e.target.checked)}
             className="accent-blue-500" />
-          shareProcessNamespace（共享进程命名空间）
+          {i18n.t('common.shareProcessNamespaceDesc')}
         </label>
       </CardContent>
     </Card>

frontend/src/components/kubernetes/deployment-edit-advanced/PodMiscCard.tsx

@@ -1,6 +1,7 @@
 // PodMiscCard.tsx — Pod 级别杂项设置卡片 (Q21 提取)
 // dnsPolicy / restartPolicy / schedulerName / terminationGracePeriodSeconds / serviceAccountName
 import { Settings } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
@@ -25,11 +26,12 @@ export function PodMiscCard({
   terminationGracePeriodSeconds, onTerminationGracePeriodSecondsChange,
   serviceAccountName, onServiceAccountNameChange,
 }: PodMiscCardProps) {
+  const { t } = useTranslation();
   return (
     <Card className="dg-card">
       <CardHeader className="pb-3">
         <CardTitle className="text-sm text-[var(--dg-text-primary)] flex items-center gap-2">
-          <Settings className="h-4 w-4 dg-text-secondary" />Pod 级别
+          <Settings className="h-4 w-4 dg-text-secondary" />{t('common.podLevel')}
         </CardTitle>
       </CardHeader>
       <CardContent className="pt-0 grid grid-cols-2 gap-3">

frontend/src/components/kubernetes/deployment-edit-advanced/PodSecurityCard.tsx

@@ -1,5 +1,6 @@
 // PodSecurityCard.tsx — Pod 安全上下文 (securityContext) 卡片 (Q21 提取)
 import { Shield } from 'lucide-react';
+import { useTranslation } from 'react-i18next';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Input } from '@/components/ui/input';
 import { Label } from '@/components/ui/label';
@@ -21,11 +22,12 @@ export function PodSecurityCard({
   podRunAsGroup, onPodRunAsGroupChange,
   podRunAsNonRoot, onPodRunAsNonRootChange,
 }: PodSecurityCardProps) {
+  const { t } = useTranslation();
   return (
     <Card className="dg-card">
       <CardHeader className="pb-3">
         <CardTitle className="text-sm text-[var(--dg-text-primary)] flex items-center gap-2">
-          <Shield className="h-4 w-4 text-rose-400" />Pod 安全上下文 (securityContext)
+          <Shield className="h-4 w-4 text-rose-400" />{t('common.podSecurityContext')}
         </CardTitle>
       </CardHeader>
       <CardContent className="pt-0 grid grid-cols-2 gap-3">

frontend/src/components/kubernetes/workload-view/PodInstancesTable.tsx

@@ -23,7 +23,7 @@ export function PodInstancesTable({
     <Card className="bg-[var(--dg-bg-secondary)] border-[var(--dg-border)]">
       <CardHeader className="pb-3">
         <CardTitle className="text-sm text-[var(--dg-text-primary)] flex items-center gap-2">
-          <Activity className="h-4 w-4 text-[var(--dg-green)]" />Pod 实例 ({pods.length})
+          <Activity className="h-4 w-4 text-[var(--dg-green)]" />{i18n.t('common.podInstances', { count: pods.length })}
         </CardTitle>
       </CardHeader>
       <CardContent className="p-0">

frontend/src/components/ui/data-table.tsx

@@ -22,6 +22,7 @@
  * ```
  */
 import * as React from 'react';
+import { useTranslation } from 'react-i18next';
 import {
   Table,
   TableBody,
@@ -224,7 +225,7 @@ export function DataTable<T = Record<string, unknown>>(
     data,
     rowKey,
     searchable = false,
-    searchPlaceholder = '搜索...',
+    searchPlaceholder = undefined,
     searchKeys,
     sortable: globalSortable = false,
     pagination: enablePagination = false,
@@ -237,7 +238,7 @@ export function DataTable<T = Record<string, unknown>>(
     exportFilename = 'export.csv',
     columnToggle = false,
     loading = false,
-    emptyText = '暂无数据',
+    emptyText = undefined,
     emptyRender,
     onRowClick,
     rowClassName,
@@ -247,6 +248,9 @@ export function DataTable<T = Record<string, unknown>>(
     toolbarExtra,
   } = props;
 
+  const { t } = useTranslation();
+  const effectiveSearchPlaceholder = searchPlaceholder ?? t('common.searchPlaceholder');
+  const effectiveEmptyText = emptyText ?? t('common.noData');
   // ── Search state ──
   const [searchTerm, setSearchTerm] = React.useState('');
 
@@ -405,7 +409,7 @@ export function DataTable<T = Record<string, unknown>>(
                   type="text"
                   value={searchTerm}
                   onChange={(e) => setSearchTerm(e.target.value)}
-                  placeholder={searchPlaceholder}
+                  placeholder={effectiveSearchPlaceholder}
                   className="pl-9 h-9 w-56 bg-[var(--dg-bg-tertiary)] border-[var(--dg-border)] text-[var(--dg-text-primary)] placeholder:text-[var(--dg-text-muted)]"
                 />
               </div>
@@ -532,7 +536,7 @@ export function DataTable<T = Record<string, unknown>>(
                   colSpan={visibleColumns.length + (selectable ? 1 : 0)}
                   className="text-center text-[var(--dg-text-muted)] py-16"
                 >
-                  {emptyRender ? emptyRender() : emptyText}
+                  {emptyRender ? emptyRender() : effectiveEmptyText}
                 </TableCell>
               </TableRow>
             ) : (

frontend/src/locales/en-US.json

@@ -636,7 +636,33 @@
     "last1Hour": "Last 1 hour",
     "currentHost": "Current host: {{host}}",
     "minutes30": "30 min",
-    "hours2": "2 hours"
+    "hours2": "2 hours",
+    "trendUp": "Up",
+    "trendDown": "Down",
+    "trendStable": "Stable",
+    "executeOn": "Execute command on {{host}}",
+    "podLevel": "Pod Level",
+    "podSecurityContext": "Pod Security Context",
+    "hostNetworkDesc": "hostNetwork (share host network namespace)",
+    "hostIPCDesk": "hostIPC (share host IPC namespace)",
+    "hostPIDDesk": "hostPID (share host PID namespace)",
+    "shareProcessNamespaceDesc": "shareProcessNamespace (share process namespace)",
+    "podInstances": "Pod Instances ({{count}})",
+    "podDetail": "Pod Details",
+    "metricTrend": "Metric Trends",
+    "portDiscovery": "Port Discovery ({{count}})",
+    "remoteCommand": "Remote Command",
+    "searchPlaceholder": "Search...",
+    "imagePullSecrets": "Image Pull Secrets",
+    "noManifestHint": "No manifest data available. Please use YAML edit mode to modify directly.",
+    "volumeDefinition": "Volumes",
+    "noVolumeHint": "No volumes configured. Click \"Add Volume\" to start.",
+    "mountToContainers": "Mount volumes to containers",
+    "readOnly": "Read Only",
+    "readWrite": "Read Write",
+    "manageAll": "Manage All",
+    "createNew": "Create New",
+    "saveSuccess": "Saved successfully"
   },
   "menu": {
     "aiAgentCli": "Agent CLI",
@@ -3713,7 +3739,8 @@
     "kubectlTerminalDesc": "Kubernetes cluster command-line terminal",
     "podLevel": "Pod Level",
     "podNameLabel": "Pod Name",
-    "podManagePolicy": "Pod Management Policy"
+    "podManagePolicy": "Pod Management Policy",
+    "uploadFile": "Upload"
   },
   "monitor": {
     "acknowledge": "Acknowledge",
@@ -8021,7 +8048,10 @@
       "expectedToReach": "Expected to",
       "days": "days",
       "afterReachThreshold": "until threshold reached",
-      "aiSuggestion": "AI Suggestion"
+      "aiSuggestion": "AI Suggestion",
+      "warningTitle": "Capacity Planning Alerts",
+      "currentThreshold": "Current {{current}} / Threshold {{threshold}}",
+      "predictedLabel": ", Predicted {{predicted}}"
     },
     "capacityPlanPrompt": "Based on the following host resource usage, provide cost optimization and capacity planning advice (identify idle/overloaded hosts; suggest scale-down/scale-up)",
     "capacityPlanning": "Capacity Planning",

frontend/src/locales/zh-CN.json

@@ -636,7 +636,33 @@
     "last1Hour": "最近 1 小时",
     "currentHost": "当前主机: {{host}}",
     "minutes30": "30分钟",
-    "hours2": "2小时"
+    "hours2": "2小时",
+    "trendUp": "上升",
+    "trendDown": "下降",
+    "trendStable": "平稳",
+    "executeOn": "在 {{host}} 上执行命令",
+    "podLevel": "Pod 级别",
+    "podSecurityContext": "Pod 安全上下文 (securityContext)",
+    "hostNetworkDesc": "hostNetwork（共享主机网络命名空间）",
+    "hostIPCDesk": "hostIPC（共享主机 IPC 命名空间）",
+    "hostPIDDesk": "hostPID（共享主机 PID 命名空间）",
+    "shareProcessNamespaceDesc": "shareProcessNamespace（共享进程命名空间）",
+    "podInstances": "Pod 实例 ({{count}})",
+    "podDetail": "Pod 详情",
+    "metricTrend": "指标趋势",
+    "portDiscovery": "端口发现 ({{count}})",
+    "remoteCommand": "远程命令",
+    "searchPlaceholder": "搜索...",
+    "imagePullSecrets": "镜像拉取凭证 (imagePullSecrets)",
+    "noManifestHint": "未获取到 manifest 数据，请使用 YAML 编辑模式直接修改。",
+    "volumeDefinition": "数据卷",
+    "noVolumeHint": "未配置数据卷，点击「添加数据卷」开始",
+    "mountToContainers": "将上述数据卷挂载到容器",
+    "readOnly": "只读",
+    "readWrite": "读写",
+    "manageAll": "管理全部",
+    "createNew": "新建",
+    "saveSuccess": "保存成功"
   },
   "menu": {
     "aiAgentCli": "Agent CLI",
@@ -3713,7 +3739,8 @@
     "kubectlTerminalDesc": "Kubernetes 集群命令行终端",
     "podLevel": "Pod 级别",
     "podNameLabel": "Pod 名称",
-    "podManagePolicy": "Pod 管理策略"
+    "podManagePolicy": "Pod 管理策略",
+    "uploadFile": "上传"
   },
   "monitor": {
     "acknowledge": "确认告警",
@@ -8021,7 +8048,10 @@
       "expectedToReach": "预计",
       "days": "天",
       "afterReachThreshold": "后达到阈值",
-      "aiSuggestion": "AI建议"
+      "aiSuggestion": "AI建议",
+      "warningTitle": "容量规划预警",
+      "currentThreshold": "当前 {{current}} / 阈值 {{threshold}}",
+      "predictedLabel": "，预测 {{predicted}}"
     },
     "capacityPlanPrompt": "根据以下主机资源使用数据，提供成本优化和容量规划建议（识别闲置/过载主机，给出缩容/扩容建议）",
     "capacityPlanning": "容量规划",