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/PodLogsViewer.tsx

@@ -22,8 +22,6 @@ import { cn } from '@/lib/utils';
 import { kubernetesApi } from '@/api';
 import { useToast } from '@/hooks/use-toast';
 import type { JsonData } from '@/types/common';
-import { useTranslation } from 'react-i18next';
-import i18n from '@/i18n';
 
 /**
  * 增强版 Pod 日志查看器 — 增强 DeploymentDetail 的日志体验
@@ -53,10 +51,10 @@ interface PodLogsViewerProps {
 }
 
 const TAIL_OPTIONS = [
-  { value: '100', label: i18n.t('kubernetes.podlogsviewer.s58b02a') },
-  { value: '500', label: i18n.t('kubernetes.podlogsviewer.s9a0368') },
-  { value: '1000', label: i18n.t('kubernetes.podlogsviewer.sf89a33') },
-  { value: '0', label: i18n.t('common.all') },
+  { value: '100', label: '最近 100 行' },
+  { value: '500', label: '最近 500 行' },
+  { value: '1000', label: '最近 1000 行' },
+  { value: '0', label: '全部' },
 ];
 
 // 环形缓冲大小（借鉴 opsx-agent）
@@ -76,7 +74,6 @@ export function PodLogsViewer({
   containers = [],
   initialContainer,
 }: PodLogsViewerProps) {
-  const { t } = useTranslation();
   const { toast } = useToast();
 
   const [fullscreen, setFullscreen] = useState(false);
@@ -167,8 +164,8 @@ export function PodLogsViewer({
       const arr = typeof raw === 'string' ? raw.split('\n') : (Array.isArray(raw) ? raw : String(raw).split('\n'));
       appendLines(arr);
     } catch (e) {
-      appendLines([t('kubernetes.podlogsviewer.s69828a', { e?.message || String(e): e?.message || String(e) })]);
-      toast({ title: t('kubernetes.podlogsviewer.sc93f33'), description: e?.message || String(e), variant: 'destructive' });
+      appendLines([`\x1b[31m[获取日志失败: ${e?.message || String(e)}]\x1b[0m`]);
+      toast({ title: '获取日志失败', description: e?.message || String(e), variant: 'destructive' });
     } finally {
       setLoading(false);
     }
@@ -228,12 +225,12 @@ export function PodLogsViewer({
         }
       }
       flush(); // 收尾
-      appendLines([t('kubernetes.podlogsviewer.s4f0e17')]);
+      appendLines(['\x1b[33m— 流式结束 —\x1b[0m']);
     } catch (e) {
       if (e?.name === 'AbortError') {
-        appendLines([t('kubernetes.podlogsviewer.s1ca901')]);
+        appendLines(['\x1b[33m— 已停止 —\x1b[0m']);
       } else {
-        appendLines([t('kubernetes.podlogsviewer.s11530d', { e?.message || String(e): e?.message || String(e) })]);
+        appendLines([`\x1b[31m[流式连接中断: ${e?.message || String(e)}]\x1b[0m`]);
       }
     } finally {
       setStreaming(false);
@@ -278,7 +275,7 @@ export function PodLogsViewer({
     a.download = filename;
     a.click();
     URL.revokeObjectURL(a.href);
-    toast({ title: t('kubernetes.podlogsviewer.s5c51c3'), description: filename });
+    toast({ title: '已导出', description: filename });
   }, [podName, container, previous, toast]);
 
   // 关键字过滤
@@ -333,7 +330,7 @@ export function PodLogsViewer({
         style={fullscreen ? { maxWidth: '100vw', width: '100vw', height: '100vh' } : { maxWidth: '1100px', width: '94vw' }}
       >
         <DialogTitle className="sr-only">日志 — {podName}</DialogTitle>
-        <DialogDescription className="sr-only">{t('kubernetes.podlogsviewer.s24ae3a')}</DialogDescription>
+        <DialogDescription className="sr-only">Pod 容器日志查看</DialogDescription>
 
         {/* 头部工具栏 */}
         <div className="flex items-center justify-between gap-2 px-4 py-2 border-b border-[var(--dg-border)] flex-wrap">
@@ -346,8 +343,8 @@ export function PodLogsViewer({
             <span className="text-[var(--dg-text-primary)] font-medium truncate">日志 — {podName}</span>
             {loading && <Loader2 className="h-3 w-3 animate-spin text-[var(--dg-text-muted)]" />}
             <span className="text-xs text-[var(--dg-text-muted)]">
-              {streaming ? (paused ? t('kubernetes.deployment.paused') : t('kubernetes.podlogsviewer.sd9c71f')) : t('common.stopped')} · {matchedCount}{keyword ? `/${lineCount}` : ''} 行
-              {lineCount >= RING_BUFFER_MAX && t('kubernetes.podlogsviewer.sf3280b')}
+              {streaming ? (paused ? '已暂停' : '实时跟踪') : '已停止'} · {matchedCount}{keyword ? `/${lineCount}` : ''} 行
+              {lineCount >= RING_BUFFER_MAX && ' (缓冲已满)'}
             </span>
           </div>
 
@@ -355,14 +352,14 @@ export function PodLogsViewer({
             <button
               onClick={() => setFullscreen(!fullscreen)}
               className="p-1.5 rounded hover:bg-[var(--dg-bg-hover)] text-[var(--dg-text-secondary)]"
-              title={fullscreen ? t('common.exitFullscreen') : t('common.fullscreen')}
+              title={fullscreen ? '退出全屏' : '全屏'}
             >
               {fullscreen ? <Minimize2 className="h-4 w-4" /> : <Maximize2 className="h-4 w-4" />}
             </button>
             <button
               onClick={handleClose}
               className="p-1.5 rounded hover:bg-[var(--dg-bg-hover)] text-[var(--dg-text-secondary)]"
-              title=t('common.close')
+              title="关闭"
             >
               <X className="h-4 w-4" />
             </button>
@@ -376,7 +373,7 @@ export function PodLogsViewer({
             <Select value={container} onValueChange={setContainer}>
               <SelectTrigger className="h-8 w-[150px] text-xs bg-[var(--dg-bg-hover)] border-[var(--dg-border)]">
                 <Box className="h-3 w-3 mr-1 text-[var(--dg-text-muted)]" />
-                <SelectValue placeholder=t('k8s.pods.containers') />
+                <SelectValue placeholder="容器" />
               </SelectTrigger>
               <SelectContent>
                 {containers.map((c) => (
@@ -404,7 +401,7 @@ export function PodLogsViewer({
             size="sm"
             className={cn('h-8 text-xs', previous ? 'bg-amber-600 hover:bg-amber-700' : 'border-[var(--dg-border)] text-[var(--dg-text-secondary)]')}
             onClick={() => setPrevious(!previous)}
-            title=t('kubernetes.podlogsviewer.s76a2e6')
+            title="查看上一次（崩溃）容器的日志"
           >
             <History className="h-3.5 w-3.5 mr-1" />
             previous
@@ -421,7 +418,7 @@ export function PodLogsViewer({
                 setSinceTime(v ? new Date(v).toISOString() : '');
               }}
               className="h-8 w-[170px] text-xs bg-[var(--dg-bg-hover)] border-[var(--dg-border)] text-[var(--dg-text-primary)]"
-              title=t('kubernetes.podlogsviewer.s127892')
+              title="起始时间（sinceTime）"
             />
           </div>
 
@@ -433,7 +430,7 @@ export function PodLogsViewer({
             <Input
               value={keyword}
               onChange={(e) => setKeyword(e.target.value)}
-              placeholder=t('kubernetes.podlogsviewer.s7558f1')
+              placeholder="关键字过滤…"
               className="h-8 w-[160px] pl-7 text-xs bg-[var(--dg-bg-hover)] border-[var(--dg-border)] text-[var(--dg-text-primary)]"
             />
           </div>
@@ -443,7 +440,7 @@ export function PodLogsViewer({
             variant="outline" size="sm"
             className="h-8 text-xs border-[var(--dg-border)] text-[var(--dg-text-secondary)]"
             onClick={handleDownload}
-            title=t('kubernetes.podlogsviewer.s1a023d')
+            title="导出当前日志"
             disabled={filteredLines.length === 0}
           >
             <Download className="h-3.5 w-3.5 mr-1" />导出
@@ -455,7 +452,7 @@ export function PodLogsViewer({
             className="h-8 text-xs border-[var(--dg-border)] text-[var(--dg-text-secondary)]"
             onClick={fetchLogs}
             disabled={loading}
-            title=t('kubernetes.podlogsviewer.s930b4e')
+            title="重新拉取"
           >
             <RefreshCw className={cn('h-3.5 w-3.5 mr-1', loading && 'animate-spin')} />刷新
           </Button>
@@ -467,7 +464,7 @@ export function PodLogsViewer({
               className="h-8 text-xs bg-emerald-600 hover:bg-emerald-700"
               onClick={startStream}
               disabled={loading}
-              title=t('kubernetes.podlogsviewer.s0d519c')
+              title="实时跟踪（tail -f）"
             >
               <Play className="h-3.5 w-3.5 mr-1" />实时
             </Button>
@@ -477,16 +474,16 @@ export function PodLogsViewer({
                 variant="outline" size="sm"
                 className={cn('h-8 text-xs', paused ? 'border-emerald-500 dg-text-green' : 'border-amber-500 dg-text-yellow')}
                 onClick={() => setPaused(!paused)}
-                title={paused ? t('common.continue') : t('common.pause')}
+                title={paused ? '继续' : '暂停'}
               >
                 {paused ? <Play className="h-3.5 w-3.5 mr-1" /> : <Pause className="h-3.5 w-3.5 mr-1" />}
-                {paused ? t('common.continue') : t('common.pause')}
+                {paused ? '继续' : '暂停'}
               </Button>
               <Button
                 variant="outline" size="sm"
                 className="h-8 text-xs border-red-500 dg-text-red"
                 onClick={stopStream}
-                title=t('common.stop')
+                title="停止"
               >
                 <Pause className="h-3.5 w-3.5 mr-1" />停止
               </Button>
@@ -513,7 +510,7 @@ export function PodLogsViewer({
           {lineCount === 0 && !loading && (
             <div className="flex flex-col items-center justify-center h-full text-[var(--dg-text-muted)]">
               <AlertCircle className="h-8 w-8 mb-2 opacity-50" />
-              <span>{t('pipeline.noLog')}</span>
+              <span>暂无日志</span>
             </div>
           )}
           {loading && lineCount === 0 && (
@@ -545,7 +542,7 @@ export function PodLogsViewer({
               }
             }}
           >
-            <Maximize2 className="h-3 w-3" />{autoScroll ? t('kubernetes.podlogsviewer.sd7eb1e') : t('kubernetes.podlogsviewer.s130db3')}
+            <Maximize2 className="h-3 w-3" />{autoScroll ? '跟随底部' : '已暂停跟随'}
           </button>
         </div>
       </DialogContent>