refactor(i18n): U23 Task 模块 i18n 治理 — 4 文件 phantom key + hash key + 硬编码中文清零

- CronJobManager/CronJobFormDialog/ScriptManager/RemoteExecPage
  从 import i18n 全局调用改为 useTranslation() hook
- 42 处 phantom key (i18n.t('Chinese text') → 语义化键)
- 28 个孤儿 hash key 清理 (cronjobformdial.s*/remoteexecpaget.s*)
- 50+ 处硬编码 JSX 中文 → t() 调用
- 新增 task.cronJob.*/task.scriptList.*/task.remoteExec.* 子命名空间
- zh/en 6825→6886 keys 对齐
- tsc -b=0, npm build✓ (17.46s), ESLint=0/45/0, go build=0
- 17/17 集成回归测试通过

frontend/src/components/task/ScriptManager.tsx

@@ -1,5 +1,6 @@
 // ScriptManager — 脚本库主组件 // Logan.Li
-import React, { useState, useEffect } from 'react';
+import { useState, useEffect } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Plus, Search, RotateCcw, Trash2, FileCode } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
@@ -23,9 +24,9 @@ import { PageShell } from '@/components/layout/PageShell';
 import { ContentPanel } from '@/components/layout/ContentPanel';
 import { PageEmpty } from '@/components/layout/PageEmpty';
 import type { JsonData } from '@/types/common';
-import i18n from '@/i18n';
 
 export function ScriptManager() {
+  const { t } = useTranslation();
   const _confirm = useConfirm();
   const { hasAnyPermission, isAdmin } = usePermission();
   const canWrite = isAdmin || hasAnyPermission(['auto:script', 'auto:cron', 'auto:ansible']);
@@ -52,7 +53,7 @@ export function ScriptManager() {
       const items = (res as JsonData)?.list || [];
       setScripts(items.map(mapScript));
     } catch {
-      toast.error(i18n.t('获取脚本列表失败'));
+      toast.error(t('task.scriptList.toastFetchFailed'));
     } finally {
       setLoading(false);
     }
@@ -73,6 +74,7 @@ export function ScriptManager() {
   useEffect(() => {
     fetchScripts();
     fetchRuntime();
+  // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
   const openCreate = () => {
@@ -113,7 +115,7 @@ export function ScriptManager() {
 
   const handleSave = async () => {
     if (!formData.name.trim() || !formData.content.trim()) {
-      toast.error(i18n.t('获取脚本列表失败'));
+      toast.error(t('task.scriptList.toastNameRequired'));
       return;
     }
     const payload = {
@@ -127,49 +129,49 @@ export function ScriptManager() {
     try {
       if (editingId !== null) {
         await scriptApi.updateScript(editingId, payload);
-        toast.success(i18n.t('脚本更新成功'));
+        toast.success(t('task.scriptList.toastSaved'));
       } else {
         await scriptApi.createScript(payload);
-        toast.success(i18n.t('脚本更新成功'));
+        toast.success(t('task.scriptList.toastSaved'));
       }
       setEditorOpen(false);
       fetchScripts();
     } catch (e) {
-      toast.error(e instanceof Error ? e.message : (editingId !== null ? i18n.t('kubernetes.deployment.imageUpdateFailed') : i18n.t('monitor.dashboard.custom.toastCreateFailed')));
+      toast.error(e instanceof Error ? e.message : (editingId !== null ? t('kubernetes.deployment.imageUpdateFailed') : t('monitor.dashboard.custom.toastCreateFailed')));
     }
   };
 
   const handleClone = async (sc: Script) => {
     try {
       await scriptApi.createScript({
-        name: `${sc.name} (副本)`,
+        name: `${sc.name} ${t('task.scriptList.copySuffix')}`,
         code: genCode(),
         description: sc.description,
         type: sc.type,
         content: sc.content,
         timeout: sc.timeout,
       });
-      toast.success(i18n.t('common.copySuccess'));
+      toast.success(t('common.copySuccess'));
       fetchScripts();
     } catch (e) {
-      toast.error(e instanceof Error ? e.message : i18n.t('monitor.logPanel.copyFailed'));
+      toast.error(e instanceof Error ? e.message : t('monitor.logPanel.copyFailed'));
     }
   };
 
   const handleDelete = async (sc: Script) => {
     const ok = await _confirm({
-      title: i18n.t('automation.deleteScript'),
-      description: `确定删除「${sc.name}」吗？此操作不可恢复。`,
-      confirmText: i18n.t('kubernetes.storage.delete2'),
+      title: t('task.scriptList.delete'),
+      description: t('task.scriptList.confirmDelete', { name: sc.name }),
+      confirmText: t('kubernetes.storage.delete2'),
       variant: 'destructive',
     });
     if (!ok) return;
     try {
       await scriptApi.deleteScript(sc.id);
-      toast.success(i18n.t('kubernetes.msg.deleteSuccess'));
+      toast.success(t('kubernetes.msg.deleteSuccess'));
       fetchScripts();
     } catch (e) {
-      toast.error(e instanceof Error ? e.message : i18n.t('kubernetes.msg.deleteFailed2'));
+      toast.error(e instanceof Error ? e.message : t('kubernetes.msg.deleteFailed2'));
     }
   };
 
@@ -194,19 +196,19 @@ export function ScriptManager() {
   const handleBatchDelete = async () => {
     if (selectedIds.length === 0) return;
     const ok = await _confirm({
-      title: i18n.t('删除脚本'),
-      description: `确定删除选中的 ${selectedIds.length} 个脚本吗？此操作不可恢复。`,
-      confirmText: i18n.t('system.terminalBatchDelete'),
+      title: t('task.scriptList.delete'),
+      description: t('task.scriptList.batchDeleteConfirm', { count: selectedIds.length }),
+      confirmText: t('system.terminalBatchDelete'),
       variant: 'destructive',
     });
     if (!ok) return;
     try {
       await scriptApi.batchDelete(selectedIds);
-      toast.success(`已删除 ${selectedIds.length} 个脚本`);
+      toast.success(t('task.scriptList.toastDeleted', { count: selectedIds.length }));
       setSelectedIds([]);
       fetchScripts();
     } catch (e) {
-      toast.error(e instanceof Error ? e.message : i18n.t('system.batchDeleteFailed'));
+      toast.error(e instanceof Error ? e.message : t('system.batchDeleteFailed'));
     }
   };
 
@@ -216,7 +218,7 @@ export function ScriptManager() {
         <div className="relative flex-1">
           <Search className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 dg-text-muted" />
           <Input
-            placeholder={i18n.t('deploy.label.searchPlaceholder')}
+            placeholder={t('deploy.label.searchPlaceholder')}
             value={searchQuery}
             onChange={(e) => setSearchQuery(e.target.value)}
             className="pl-10 dg-input"
@@ -224,10 +226,10 @@ export function ScriptManager() {
         </div>
         <Select value={typeFilter} onValueChange={setTypeFilter}>
           <SelectTrigger className="w-[140px] dg-input">
-            <SelectValue placeholder={i18n.t('system.credentialType')} />
+            <SelectValue placeholder={t('system.credentialType')} />
           </SelectTrigger>
           <SelectContent>
-            <SelectItem value="all"> {i18n.t('k8s.topology.allTypes')} </SelectItem>
+            <SelectItem value="all"> {t('k8s.topology.allTypes')} </SelectItem>
             {scriptTypes.map(t => (
               <SelectItem key={t.value} value={t.value}>{t.label}</SelectItem>
             ))}
@@ -241,8 +243,8 @@ export function ScriptManager() {
     <>
       <PageShell
         variant="list"
-        title={i18n.t('automation.scripts')}
-        subtitle={i18n.t('脚本编辑与管理')}
+        title={t('automation.scripts')}
+        subtitle={t('task.scriptList.subtitle')}
         icon={<FileCode className="h-5 w-5" />}
         toolbar={toolbar}
         loading={loading}
@@ -250,12 +252,12 @@ export function ScriptManager() {
           <>
             <Button variant="outline" className="dg-btn-secondary" onClick={fetchScripts}>
               <RotateCcw className="w-4 h-4 mr-2" />
-              刷新
+              {t('task.scriptList.refresh')}
             </Button>
             {canWrite && (
               <Button className="dg-btn-primary" onClick={openCreate}>
                 <Plus className="w-4 h-4 mr-2" />
-                新建脚本
+                {t('task.scriptList.create')}
               </Button>
             )}
           </>
@@ -273,12 +275,12 @@ export function ScriptManager() {
                 className="border-[var(--dg-border)]"
               />
               <span className="text-sm dg-text-secondary">
-                已选择 {selectedIds.length} 项 / 共 {filteredScripts.length} 项
+                {t('task.scriptList.selectedCount', { selected: selectedIds.length, total: filteredScripts.length })}
               </span>
             </div>
             <div className="flex items-center gap-2">
               <Button variant="outline" size="sm" className="dg-btn-secondary" onClick={() => setSelectedIds([])}>
-                取消选择
+                {t('task.scriptList.cancelSelect')}
               </Button>
               <Button
                 variant="outline"
@@ -287,7 +289,7 @@ export function ScriptManager() {
                 onClick={handleBatchDelete}
               >
                 <Trash2 className="w-4 h-4 mr-2" />
-                批量删除
+                {t('task.scriptList.batchDelete')}
               </Button>
             </div>
           </div>
@@ -295,12 +297,12 @@ export function ScriptManager() {
 
         {filteredScripts.length === 0 ? (
           <PageEmpty
-            title={scripts.length === 0 ? i18n.t('automation.noScript') : i18n.t('暂无脚本')}
-            description={scripts.length === 0 ? i18n.t('点击「新建脚本」创建第一个') : undefined}
+            title={scripts.length === 0 ? t('automation.noScript') : t('task.scriptList.empty')}
+            description={scripts.length === 0 ? t('task.scriptList.emptyHint') : undefined}
             action={scripts.length === 0 && canWrite ? (
               <Button className="dg-btn-primary" onClick={openCreate}>
                 <Plus className="w-4 h-4 mr-2" />
-                新建脚本
+                {t('task.scriptList.create')}
               </Button>
             ) : undefined}
           />