feat: 完善堡垒机与 Agent 智能运维能力

- 支持 Windows Agent 构建、安装脚本和统一上报协议

- 增强 RDP 剪贴板、虚拟盘和文件传输能力

- 新增 AIOps 上下文工具、告警 RCA trace 落库和回放接口

- 重构 docs 模块文档并补充终端、堡垒机、监控、AI Agent 设计

frontend/src/components/server/ImportCredentialSettings.tsx

@@ -1,3 +1,4 @@
+import { useTranslation } from 'react-i18next';
 import { Input } from '@/components/ui/input';
 import type { Credential } from '@/components/deploy/credential-manager/types';
 
@@ -28,6 +29,7 @@ export function ImportCredentialSettings({
   onSelectedRdpCredentialIdChange,
   compact = false,
 }: ImportCredentialSettingsProps) {
+  const { t } = useTranslation();
   const labelClass = compact
     ? 'block text-xs font-medium text-[var(--dg-text-secondary)] mb-1'
     : 'block text-sm font-medium text-[var(--dg-text-secondary)] mb-2';
@@ -40,8 +42,8 @@ export function ImportCredentialSettings({
     <div className={panelClass}>
       <div>
         <label className={labelClass}>
-          SSH 端口
-          <span className="text-[var(--dg-text-muted)] ml-1">（Linux 默认）</span>
+          {t('server.importCred.sshPort')}
+          <span className="text-[var(--dg-text-muted)] ml-1">{t('server.importCred.linuxDefault')}</span>
         </label>
         <Input
           type="number"
@@ -53,18 +55,18 @@ export function ImportCredentialSettings({
       </div>
       <div>
         <label className={labelClass}>
-          Linux SSH 凭证
-          <span className="text-[var(--dg-text-muted)] ml-1">（可选）</span>
+          {t('server.importCred.sshCredential')}
+          <span className="text-[var(--dg-text-muted)] ml-1">{t('server.importCred.optional')}</span>
         </label>
         {sshCredentials.length === 0 ? (
-          <p className="text-xs text-[var(--dg-text-muted)] py-2">暂无 SSH 凭证</p>
+          <p className="text-xs text-[var(--dg-text-muted)] py-2">{t('server.importCred.noSshCred')}</p>
         ) : (
           <select
             value={selectedSshCredentialId}
             onChange={(e) => onSelectedSshCredentialIdChange(e.target.value)}
             className={`w-full px-3 py-2 ${inputBg} border border-[var(--dg-border)] rounded-md text-[var(--dg-text-primary)] text-sm`}
           >
-            <option value="">不使用凭证</option>
+            <option value="">{t('server.importCred.noCredential')}</option>
             {sshCredentials.map((cred) => (
               <option key={cred.id} value={String(cred.id)}>
                 {credentialLabel(cred)}
@@ -75,18 +77,18 @@ export function ImportCredentialSettings({
       </div>
       <div>
         <label className={labelClass}>
-          Windows RDP 密码
-          <span className="text-[var(--dg-text-muted)] ml-1">（可选）</span>
+          {t('server.importCred.rdpPassword')}
+          <span className="text-[var(--dg-text-muted)] ml-1">{t('server.importCred.optional')}</span>
         </label>
         {rdpCredentials.length === 0 ? (
-          <p className="text-xs text-[var(--dg-text-muted)] py-2">暂无 RDP 凭证</p>
+          <p className="text-xs text-[var(--dg-text-muted)] py-2">{t('server.importCred.noRdpCred')}</p>
         ) : (
           <select
             value={selectedRdpCredentialId}
             onChange={(e) => onSelectedRdpCredentialIdChange(e.target.value)}
             className={`w-full px-3 py-2 ${inputBg} border border-[var(--dg-border)] rounded-md text-[var(--dg-text-primary)] text-sm`}
           >
-            <option value="">不使用凭证</option>
+            <option value="">{t('server.importCred.noCredential')}</option>
             {rdpCredentials.map((cred) => (
               <option key={cred.id} value={String(cred.id)}>
                 {credentialLabel(cred)}