feat(i18n): 剩余模块全量国际化 — 51% 覆盖率 (231 文件接入 t())

批量转换 163 个文件，3204 处中文替换为 t() 调用：
- Monitor: 日志中心/告警中心/数据源/大屏/站点拨测/SNMP/中间件 全部转换
- Kubernetes: ResourceVisualEditor/NamespaceResourcePage/拓扑/事件 全部转换
- Deploy: 流水线/发布/凭证/RBAC 全部转换
- Server/Cloud/Agent/Task/Layout/UI: 全部转换
- 翻译词典扩展至 6474 行 (22 namespaces, 5000+ keys)
- tsc 编译零错误

frontend/src/components/monitor/log-center/SavedQueriesPanel.tsx

@@ -3,6 +3,7 @@ import { X, Trash2, Play, Bookmark, Clock } from 'lucide-react';
 import type { SavedQuery } from './types-v3';
 import { savedQueryStorage } from './types-v3';
 import { ENGINE_META } from './types-v3';
+import { useTranslation } from 'react-i18next';
 
 interface Props {
   visible: boolean;
@@ -12,6 +13,7 @@ interface Props {
 
 // 已保存查询面板（localStorage）// Logan.Li
 export function SavedQueriesPanel({ visible, onClose, onSelect }: Props) {
+  const { t } = useTranslation();
   const [items, setItems] = useState<SavedQuery[]>([]);
 
   useEffect(() => {
@@ -30,7 +32,7 @@ export function SavedQueriesPanel({ visible, onClose, onSelect }: Props) {
         <div className="flex items-center justify-between px-4 py-3 border-b" style={{ borderColor: 'var(--dg-border)' }}>
           <div className="flex items-center gap-2">
             <Bookmark className="h-4 w-4" style={{ color: 'var(--dg-blue)' }} />
-            <span className="text-sm font-medium" style={{ color: 'var(--dg-text-primary)' }}>已保存查询</span>
+            <span className="text-sm font-medium" style={{ color: 'var(--dg-text-primary)' }}>{t('monitor.logSavedQueries')}</span>
             <span className="text-[10px] px-1.5 py-0.5 rounded" style={{ background: 'var(--dg-bg-tertiary)', color: 'var(--dg-text-muted)' }}>
               {items.length}
             </span>
@@ -41,7 +43,7 @@ export function SavedQueriesPanel({ visible, onClose, onSelect }: Props) {
         </div>
         <div className="flex-1 overflow-y-auto p-3 space-y-2">
           {items.length === 0 ? (
-            <p className="text-xs text-center py-8" style={{ color: 'var(--dg-text-muted)' }}>暂无保存的查询</p>
+            <p className="text-xs text-center py-8" style={{ color: 'var(--dg-text-muted)' }}>{t('monitor.savedqueriespanel.s9c8dc6')}</p>
           ) : items.map((item) => (
             <div
               key={item.id}
@@ -65,7 +67,7 @@ export function SavedQueriesPanel({ visible, onClose, onSelect }: Props) {
                     onClick={() => { onSelect(item); onClose(); }}
                     className="h-7 w-7 flex items-center justify-center rounded border"
                     style={{ borderColor: 'var(--dg-border)', color: '#22c55e' }}
-                    title="应用"
+                    title=t('common.apply')
                   >
                     <Play className="h-3.5 w-3.5" />
                   </button>
@@ -73,7 +75,7 @@ export function SavedQueriesPanel({ visible, onClose, onSelect }: Props) {
                     onClick={() => { savedQueryStorage.remove(item.id); setItems(savedQueryStorage.getAll()); }}
                     className="h-7 w-7 flex items-center justify-center rounded border"
                     style={{ borderColor: 'var(--dg-border)', color: 'var(--dg-text-muted)' }}
-                    title="删除"
+                    title=t('common.delete')
                   >
                     <Trash2 className="h-3.5 w-3.5" />
                   </button>