feat(i18n): U47 最后3处残余硬编码中文清零 — 全前端非注释CJK=0 (cloud-server-import阿里云/腾讯云/华为云→i18n.t + TerminalSessionsTab批量删除→t + PreviewTable类型→t), 复用已有翻译键零新增, zh/en 8102=8102对齐, tsc -b=0, npm build✓ (18.02s), ESLint=0/43/any=0, go build=0, 17/17测试通过

frontend/src/components/server/cloud-server-import/types.ts

@@ -1,4 +1,5 @@
 import type { LucideIcon } from 'lucide-react';
+import i18n from '@/i18n';
 
 /** 云账号（后端返回的动态 JSON，索引签名兜底未声明字段） */
 export interface CloudAccount {
@@ -50,8 +51,8 @@ export interface StepDef {
 /** 支持的云厂商列表 */
 export const CLOUD_PROVIDERS = [
   { id: 'aws', name: 'AWS' },
-  { id: 'aliyun', name: '阿里云' },
-  { id: 'tencent', name: '腾讯云' },
-  { id: 'huawei', name: '华为云' },
+  { id: 'aliyun', name: i18n.t('cloud.aliyun') },
+  { id: 'tencent', name: i18n.t('cloud.tencent') },
+  { id: 'huawei', name: i18n.t('cloud.huawei') },
   { id: 'azure', name: 'Azure' },
 ] as const;

frontend/src/components/server/excel-import/PreviewTable.tsx

@@ -51,7 +51,7 @@ export function PreviewTable({ data, validCount, warningCount, errorCount }: Pre
                 {t('server.excelIpAddress')}
               </th>
               <th className="px-3 py-2 text-left text-xs font-medium text-[var(--dg-text-secondary)]">
-                类型
+                {t('common.type')}
               </th>
               <th className="px-3 py-2 text-left text-xs font-medium text-[var(--dg-text-secondary)]">
                 {t('common.status')}

frontend/src/components/system/TerminalSessionsTab.tsx

@@ -191,7 +191,7 @@ export function TerminalSessionsTab() {
             onClick={handleBatchDelete}
           >
             <Trash2 className="h-4 w-4 mr-2" />
-            批量删除({selected.size})
+            {t('system.terminalBatchDelete')}({selected.size})
           </Button>
         )}
       </div>