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/deploy/credential-manager/constants.ts

@@ -4,16 +4,15 @@ import {
   Key, Server, Container, Shield, Cloud, Database, FileText, Globe,
 } from 'lucide-react';
 import type { SecretType } from './types';
-import i18n from '@/i18n';
 
 export const TYPE_CONFIG: Record<SecretType, { label: string; icon: typeof Key; color: string; desc: string }> = {
-  ssh:      { label: i18n.t('system.sshKey'), icon: Server, color: 'dg-text-yellow', desc: i18n.t('deploy.constants.sedc7f9') },
-  docker:   { label: i18n.t('pipeline.dockerCred'), icon: Container, color: 'dg-text-cyan', desc: i18n.t('deploy.constants.sbd6cf1') },
-  tls:      { label: i18n.t('deploy.constants.sfa5a64'), icon: Shield, color: 'dg-text-green', desc: i18n.t('deploy.constants.s43f00c') },
-  aksk:     { label: i18n.t('deploy.constants.sb82698'), icon: Cloud, color: 'dg-text-purple', desc: i18n.t('deploy.constants.s564e98') },
-  database: { label: i18n.t('system.dbCredential'), icon: Database, color: 'dg-text-blue', desc: i18n.t('deploy.constants.se47498') },
-  api:      { label: i18n.t('system.apiKeys'), icon: Globe, color: 'dg-text-orange', desc: i18n.t('deploy.constants.sb3edf0') },
-  generic:  { label: i18n.t('deploy.constants.s1d319b'), icon: FileText, color: 'dg-text-secondary', desc: i18n.t('deploy.constants.s51b5b2') },
+  ssh:      { label: 'SSH 密钥', icon: Server, color: 'dg-text-yellow', desc: 'SSH 私钥/公钥/密码' },
+  docker:   { label: 'Docker 凭证', icon: Container, color: 'dg-text-cyan', desc: 'Docker Registry 登录凭据' },
+  tls:      { label: 'TLS 证书', icon: Shield, color: 'dg-text-green', desc: 'TLS/SSL 证书与私钥' },
+  aksk:     { label: 'AKSK 密钥', icon: Cloud, color: 'dg-text-purple', desc: '云服务 AccessKey/SecretKey' },
+  database: { label: '数据库凭证', icon: Database, color: 'dg-text-blue', desc: '数据库连接信息' },
+  api:      { label: 'API 密钥', icon: Globe, color: 'dg-text-orange', desc: 'API Token/Key + 端点' },
+  generic:  { label: '通用凭证', icon: FileText, color: 'dg-text-secondary', desc: '自定义 Key/Value 键值对' },
 };
 
 export const TYPE_BADGE_CLASS: Record<SecretType, string> = {