feat(rdp): 新增 RDP 远程桌面/SMB/账单同步能力 + 清理编译产物

主要变更：
- RDP 远程桌面：新增 backend/pkg/rdp（RDP 引擎 + credssp/display/rle/trace）、
  backend/controller/rdp*（连接/凭证/文件/会话/实时）、frontend RDP 组件与 API
- Windows SMB 文件传输：backend/pkg/winsmb
- 云账单同步：backend/pkg/billingsync + billing_sync/aliyun_billing，前端账单详情
- Agent CLI Kubernetes 工具：kubernetes_action/get、pod_execute/logs
- 服务器导入助手：server_import_helpers、ImportCredentialSettings
- 国际化与组件重构（cloud/deploy/monitor/server/system 等多模块）
- 清理编译产物二进制：移除 backend/server、backend/agent/bin/aiops-agent-*
- .gitignore：新增 backend/agent/ 与 .cache/（避免 334MB go-build 缓存误入库）

Co-Authored-By: Claude <noreply@anthropic.com>

frontend/src/pages/audit/terminal-audit/ActiveSessionsPanel.tsx

@@ -1,6 +1,7 @@
 // 终端审计 — 在线会话子面板 // Logan.Li
 
 import { useState, useEffect } from 'react';
+import { useQuery } from '@tanstack/react-query';
 import { cn } from '@/lib/utils';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@/components/ui/card';
@@ -17,7 +18,10 @@ import {
 import { Search, RefreshCw, XOctagon, Eye, Activity, Timer, TimerOff } from 'lucide-react';
 import { useConfirm } from '@/components/ui/confirm-dialog';
 import { LiveMonitorDialog } from '@/components/system/LiveMonitorDialog';
+import { RdpAuditViewer } from '@/components/system/RdpAuditViewer';
 import { useTerminalSessions, useTerminalSessionMutations } from '@/hooks/api';
+import { rdpSessionApi } from '@/api';
+import { unwrapList } from '@/hooks/api/unwrap';
 import type { TerminalSession } from './types';
 import { formatDuration, getStatusBadge } from './helpers';
 
@@ -105,6 +109,44 @@ function ActiveSessionRow({
   );
 }
 
+function RdpActiveSessionRow({
+  session,
+  onKill,
+  onMonitor,
+}: {
+  session: TerminalSession;
+  onKill: (id: number, username: string) => void;
+  onMonitor: (id: number) => void;
+}) {
+  const { t } = useTranslation();
+  const elapsed = useElapsedTimer(session.start_time);
+
+  return (
+    <TableRow className="border-[var(--dg-border)] hover:bg-[var(--dg-bg-hover)]">
+      <TableCell><span className="text-sm dg-text-secondary">{session.id}</span></TableCell>
+      <TableCell><span className="text-sm text-[var(--dg-text-primary)]">{session.username || '--'}</span></TableCell>
+      <TableCell>
+        <div className="flex flex-col">
+          <span className="text-sm text-[var(--dg-text-primary)]">{session.server_name || '--'}</span>
+          <span className="text-xs dg-text-muted">{session.server_ip}</span>
+        </div>
+      </TableCell>
+      <TableCell><span className="text-sm dg-text-secondary">{session.start_time ? new Date(session.start_time).toLocaleString() : '--'}</span></TableCell>
+      <TableCell><span className="text-sm dg-text-green font-mono">{formatDuration(elapsed)}</span></TableCell>
+      <TableCell>
+        <div className="flex items-center justify-end gap-1">
+          <Button variant="ghost" size="icon" className="h-8 w-8 dg-text-secondary hover:dg-text-red" onClick={() => onKill(session.id, session.username)} title={t('audit.terminal.killTitle')}>
+            <XOctagon className="h-4 w-4" />
+          </Button>
+          <Button variant="ghost" size="icon" className="h-8 w-8 dg-text-secondary hover:dg-text-blue" onClick={() => onMonitor(session.id)} title="RDP 实时审计">
+            <Eye className="h-4 w-4" />
+          </Button>
+        </div>
+      </TableCell>
+    </TableRow>
+  );
+}
+
 export function ActiveSessionsPanel({ userToggledOff, onUserToggledOff }: ActiveSessionsPanelProps) {
   const { t } = useTranslation();
   const confirm = useConfirm();
@@ -114,12 +156,22 @@ export function ActiveSessionsPanel({ userToggledOff, onUserToggledOff }: Active
     page_size: 100,
     status: 'active',
   });
+  const rdpQuery = useQuery({
+    queryKey: ['rdp-sessions', 'active'],
+    queryFn: async () => {
+      const resp = await rdpSessionApi.list({ page: 1, page_size: 100, status: 'active' });
+      return unwrapList<TerminalSession>(resp);
+    },
+  });
   const sessions = data?.list ?? [];
+  const rdpSessions = rdpQuery.data ?? [];
 
   const [keyword, setKeyword] = useState('');
   const [autoRefresh, setAutoRefresh] = useState(() => !userToggledOff);
   const [monitorOpen, setMonitorOpen] = useState(false);
   const [monitorSessionId, setMonitorSessionId] = useState<number | null>(null);
+  const [rdpOpen, setRdpOpen] = useState(false);
+  const [rdpSessionId, setRdpSessionId] = useState<number | null>(null);
 
   // 用户未手动关闭时，回到在线会话自动开启刷新
   useEffect(() => {
@@ -128,9 +180,9 @@ export function ActiveSessionsPanel({ userToggledOff, onUserToggledOff }: Active
 
   useEffect(() => {
     if (!autoRefresh) return;
-    const id = setInterval(() => refetch(), REFRESH_SEC * 1000);
+    const id = setInterval(() => { refetch(); rdpQuery.refetch(); }, REFRESH_SEC * 1000);
     return () => clearInterval(id);
-  }, [autoRefresh, refetch]);
+  }, [autoRefresh, refetch, rdpQuery]);
 
   const filtered = sessions.filter((s) => {
     const kw = keyword.toLowerCase();
@@ -162,6 +214,23 @@ export function ActiveSessionsPanel({ userToggledOff, onUserToggledOff }: Active
     setMonitorOpen(true);
   };
 
+  const openRdpMonitor = (sessionId: number) => {
+    setRdpSessionId(sessionId);
+    setRdpOpen(true);
+  };
+
+  const killRdp = async (id: number, username: string) => {
+    const ok = await confirm({
+      title: t('audit.terminal.killTitle'),
+      description: t('audit.terminal.killConfirm', { user: username }),
+      confirmText: t('audit.terminal.killConfirmBtn'),
+      variant: 'destructive',
+    });
+    if (!ok) return;
+    await rdpSessionApi.kill(id).catch(() => undefined);
+    rdpQuery.refetch();
+  };
+
   return (
     <>
       <div className="flex items-center gap-3 flex-wrap">
@@ -247,7 +316,40 @@ export function ActiveSessionsPanel({ userToggledOff, onUserToggledOff }: Active
         </CardContent>
       </Card>
 
+      <Card className="dg-card">
+        <CardContent className="p-0">
+          <div className="px-4 py-2 border-b border-[var(--dg-border)] text-xs font-semibold dg-text-secondary">RDP 在线会话</div>
+          {rdpQuery.isLoading ? (
+            <div className="flex items-center justify-center py-10"><div className="w-7 h-7 border-2 border-blue-500 border-t-transparent rounded-full animate-spin" /></div>
+          ) : rdpSessions.length === 0 ? (
+            <div className="flex flex-col items-center justify-center py-10 dg-text-muted">
+              <Activity className="h-7 w-7 mb-2 opacity-40" />
+              <p className="text-sm">暂无 RDP 在线会话</p>
+            </div>
+          ) : (
+            <Table>
+              <TableHeader>
+                <TableRow className="border-[var(--dg-border)] hover:bg-transparent">
+                  <TableHead className="dg-text-secondary">{t('audit.terminal.col.id')}</TableHead>
+                  <TableHead className="dg-text-secondary">{t('audit.terminal.col.user')}</TableHead>
+                  <TableHead className="dg-text-secondary">{t('audit.terminal.col.targetServer')}</TableHead>
+                  <TableHead className="dg-text-secondary">{t('audit.terminal.col.startTime')}</TableHead>
+                  <TableHead className="dg-text-secondary">{t('audit.terminal.col.duration')}</TableHead>
+                  <TableHead className="dg-text-secondary text-right">{t('audit.terminal.col.actions')}</TableHead>
+                </TableRow>
+              </TableHeader>
+              <TableBody>
+                {rdpSessions.map((s) => (
+                  <RdpActiveSessionRow key={`rdp-${s.id}`} session={s} onKill={killRdp} onMonitor={openRdpMonitor} />
+                ))}
+              </TableBody>
+            </Table>
+          )}
+        </CardContent>
+      </Card>
+
       <LiveMonitorDialog open={monitorOpen} onOpenChange={setMonitorOpen} sessionId={monitorSessionId} />
+      <RdpAuditViewer open={rdpOpen} onOpenChange={setRdpOpen} sessionId={rdpSessionId} mode="live" />
     </>
   );
 }

frontend/src/pages/audit/terminal-audit/HistorySessionsPanel.tsx

@@ -1,6 +1,7 @@
 // 终端审计 — 历史会话子面板（筛选 / 分页 / 回放 / 导出，只读无删除） // Logan.Li
 
 import { useState, useMemo } from 'react';
+import { useQuery } from '@tanstack/react-query';
 import { cn } from '@/lib/utils';
 import { useTranslation } from 'react-i18next';
 import { Card, CardContent } from '@/components/ui/card';
@@ -11,14 +12,17 @@ import {
 } from '@/components/ui/table';
 import { Search, RefreshCw, Play, Download, Monitor, FileText, ChevronLeft, ChevronRight } from 'lucide-react';
 import { terminalSessionApi, sessionCommandApi } from '@/api';
+import { rdpSessionApi } from '@/api';
 import { ReplayDialog } from '@/components/system/ReplayDialog';
+import { RdpAuditViewer } from '@/components/system/RdpAuditViewer';
 import { useTerminalSessions } from '@/hooks/api';
-import { unwrapList } from '@/hooks/api/unwrap';
+import { unwrapList, unwrapTotal } from '@/hooks/api/unwrap';
 import { toast } from 'sonner';
 import { formatDuration, formatSize, getStatusBadge, presetAuditRange } from './helpers';
 import { buildCommandBookmarks } from '@/components/system/replay/replay-utils';
 import { exportAuditReportCsv } from '@/components/system/replay/export-audit';
 import type { ReplaySessionMeta } from '@/components/system/replay/replay-utils';
+import type { TerminalSession } from './types';
 
 const PAGE_SIZE = 20;
 
@@ -26,6 +30,7 @@ export function HistorySessionsPanel() {
   const { t } = useTranslation();
 
   const [page, setPage] = useState(1);
+  const [rdpPage, setRdpPage] = useState(1);
   const [keyword, setKeyword] = useState('');
   const [username, setUsername] = useState('');
   const [startDate, setStartDate] = useState('');
@@ -47,17 +52,38 @@ export function HistorySessionsPanel() {
     ...(applied.hasRecordOnly ? { has_record: '1' } : {}),
   }), [page, applied]);
 
+  const rdpQueryParams = useMemo(() => ({
+    ...queryParams,
+    page: rdpPage,
+  }), [queryParams, rdpPage]);
+
   const { data, isLoading, isFetching, refetch } = useTerminalSessions(queryParams);
+  const rdpQuery = useQuery({
+    queryKey: ['rdp-sessions', 'history', rdpQueryParams],
+    queryFn: async () => {
+      const resp = await rdpSessionApi.list(rdpQueryParams);
+      return {
+        list: unwrapList<TerminalSession>(resp),
+        total: unwrapTotal(resp),
+      };
+    },
+  });
   const sessions = data?.list ?? [];
   const total = data?.total ?? 0;
   const totalPages = Math.max(1, Math.ceil(total / PAGE_SIZE));
+  const rdpSessions = rdpQuery.data?.list ?? [];
+  const rdpTotal = rdpQuery.data?.total ?? 0;
+  const rdpTotalPages = Math.max(1, Math.ceil(rdpTotal / PAGE_SIZE));
 
   const [replayId, setReplayId] = useState<number | null>(null);
   const [replayOpen, setReplayOpen] = useState(false);
+  const [rdpReplayId, setRdpReplayId] = useState<number | null>(null);
+  const [rdpReplayOpen, setRdpReplayOpen] = useState(false);
 
   const applyFilters = () => {
     setApplied({ keyword, username, startDate, endDate, hasRecordOnly });
     setPage(1);
+    setRdpPage(1);
   };
 
   const openReplay = (id: number) => {
@@ -65,6 +91,11 @@ export function HistorySessionsPanel() {
     setReplayOpen(true);
   };
 
+  const openRdpReplay = (id: number) => {
+    setRdpReplayId(id);
+    setRdpReplayOpen(true);
+  };
+
   const handleDownload = (id: number) => {
     terminalSessionApi.download(id).catch(() => toast.error(t('audit.terminal.exportFailed')));
   };
@@ -128,8 +159,8 @@ export function HistorySessionsPanel() {
             {t('audit.terminal.hasRecordOnly')}
           </label>
           <Button size="sm" className="h-9" onClick={applyFilters}>{t('audit.terminal.applyFilter')}</Button>
-          <Button variant="outline" size="sm" className="dg-btn-secondary h-9" onClick={() => refetch()} disabled={isFetching}>
-            <RefreshCw className={cn('h-4 w-4 mr-1', isFetching && 'animate-spin')} />{t('common.refresh')}
+          <Button variant="outline" size="sm" className="dg-btn-secondary h-9" onClick={() => { refetch(); rdpQuery.refetch(); }} disabled={isFetching || rdpQuery.isFetching}>
+            <RefreshCw className={cn('h-4 w-4 mr-1', (isFetching || rdpQuery.isFetching) && 'animate-spin')} />{t('common.refresh')}
           </Button>
         </div>
       </div>
@@ -215,7 +246,81 @@ export function HistorySessionsPanel() {
         </CardContent>
       </Card>
 
+      <Card className="dg-card">
+        <CardContent className="p-0">
+          <div className="px-4 py-2 border-b border-[var(--dg-border)] text-xs font-semibold dg-text-secondary">RDP 历史会话</div>
+          {rdpQuery.isLoading ? (
+            <div className="flex items-center justify-center py-12">
+              <div className="w-7 h-7 border-2 border-blue-500 border-t-transparent rounded-full animate-spin" />
+            </div>
+          ) : rdpSessions.length === 0 ? (
+            <div className="flex flex-col items-center justify-center py-12 dg-text-muted">
+              <Monitor className="h-7 w-7 mb-2 opacity-40" />
+              <p className="text-sm">暂无 RDP 历史会话</p>
+            </div>
+          ) : (
+            <>
+              <Table>
+                <TableHeader>
+                  <TableRow className="border-[var(--dg-border)] hover:bg-transparent">
+                    <TableHead className="dg-text-secondary">{t('audit.terminal.col.id')}</TableHead>
+                    <TableHead className="dg-text-secondary">{t('audit.terminal.col.user')}</TableHead>
+                    <TableHead className="dg-text-secondary">{t('audit.terminal.col.targetServer')}</TableHead>
+                    <TableHead className="dg-text-secondary">{t('audit.terminal.col.startTime')}</TableHead>
+                    <TableHead className="dg-text-secondary">{t('audit.terminal.col.duration')}</TableHead>
+                    <TableHead className="dg-text-secondary">{t('audit.terminal.col.recordSize')}</TableHead>
+                    <TableHead className="dg-text-secondary">{t('audit.terminal.col.status')}</TableHead>
+                    <TableHead className="dg-text-secondary text-right">{t('audit.terminal.col.actions')}</TableHead>
+                  </TableRow>
+                </TableHeader>
+                <TableBody>
+                  {rdpSessions.map((s) => (
+                    <TableRow key={`rdp-history-${s.id}`} className="border-[var(--dg-border)] hover:bg-[var(--dg-bg-hover)]">
+                      <TableCell><span className="text-sm dg-text-secondary">{s.id}</span></TableCell>
+                      <TableCell><span className="text-sm text-[var(--dg-text-primary)]">{s.username || '--'}</span></TableCell>
+                      <TableCell>
+                        <div className="flex flex-col">
+                          <span className="text-sm text-[var(--dg-text-primary)]">{s.server_name || '--'}</span>
+                          <span className="text-xs dg-text-muted">{s.server_ip}</span>
+                        </div>
+                      </TableCell>
+                      <TableCell><span className="text-sm dg-text-secondary">{s.start_time ? new Date(s.start_time).toLocaleString() : '--'}</span></TableCell>
+                      <TableCell><span className="text-sm text-[var(--dg-text-secondary)]">{formatDuration(s.duration)}</span></TableCell>
+                      <TableCell><span className="text-sm dg-text-secondary">{s.record_size > 0 ? formatSize(s.record_size) : '--'}</span></TableCell>
+                      <TableCell>{getStatusBadge(s.status)}</TableCell>
+                      <TableCell>
+                        <div className="flex items-center justify-end gap-0.5">
+                          <Button variant="ghost" size="icon" className="h-8 w-8 dg-text-secondary hover:dg-text-blue" onClick={() => openRdpReplay(s.id)} disabled={!s.record_size} title="RDP 历史回放">
+                            <Play className="h-4 w-4" />
+                          </Button>
+                          <Button variant="ghost" size="icon" className="h-8 w-8 dg-text-secondary hover:dg-text-green" onClick={() => rdpSessionApi.download(s.id)} disabled={!s.record_size} title={t('audit.terminal.downloadRecord')}>
+                            <Download className="h-4 w-4" />
+                          </Button>
+                        </div>
+                      </TableCell>
+                    </TableRow>
+                  ))}
+                </TableBody>
+              </Table>
+              <div className="flex items-center justify-between px-4 py-3 border-t border-[var(--dg-border)]">
+                <span className="text-xs dg-text-muted">RDP 会话共 {rdpTotal} 条</span>
+                <div className="flex items-center gap-2">
+                  <Button variant="ghost" size="icon" className="h-8 w-8" disabled={rdpPage <= 1} onClick={() => setRdpPage((p) => p - 1)}>
+                    <ChevronLeft className="h-4 w-4" />
+                  </Button>
+                  <span className="text-xs dg-text-secondary">{rdpPage} / {rdpTotalPages}</span>
+                  <Button variant="ghost" size="icon" className="h-8 w-8" disabled={rdpPage >= rdpTotalPages} onClick={() => setRdpPage((p) => p + 1)}>
+                    <ChevronRight className="h-4 w-4" />
+                  </Button>
+                </div>
+              </div>
+            </>
+          )}
+        </CardContent>
+      </Card>
+
       <ReplayDialog open={replayOpen} onOpenChange={setReplayOpen} sessionId={replayId} />
+      <RdpAuditViewer open={rdpReplayOpen} onOpenChange={setRdpReplayOpen} sessionId={rdpReplayId} mode="replay" />
     </>
   );
-}
+}

frontend/src/pages/audit/terminal-audit/SessionCommandsPanel.tsx

@@ -8,8 +8,9 @@ import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Search, RefreshCw, Play, FileText } from 'lucide-react';
 import { useSessionCommands } from '@/hooks/api';
-import { terminalSessionApi, sessionCommandApi } from '@/api';
+import { terminalSessionApi, sessionCommandApi, rdpSessionApi } from '@/api';
 import { ReplayDialog } from '@/components/system/ReplayDialog';
+import { RdpAuditViewer } from '@/components/system/RdpAuditViewer';
 import { formatCommandOutput, presetAuditRange } from './helpers';
 import { isHighRiskCommand } from '@/components/system/replay/replay-utils';
 import { exportCommandsListCsv } from '@/components/system/replay/export-audit';
@@ -35,6 +36,8 @@ export function SessionCommandsPanel() {
   const [replayOpen, setReplayOpen] = useState(false);
   const [replayId, setReplayId] = useState<number | null>(null);
   const [replaySeek, setReplaySeek] = useState<number | undefined>(undefined);
+  const [rdpReplayOpen, setRdpReplayOpen] = useState(false);
+  const [rdpReplayId, setRdpReplayId] = useState<number | null>(null);
   const [exporting, setExporting] = useState(false);
 
   const queryParams = useMemo(() => ({
@@ -93,6 +96,16 @@ export function SessionCommandsPanel() {
       toast.error(t('audit.terminal.replayPlayer.noRecord'));
       return;
     }
+    if (cmd.session_type === 'rdp') {
+      try {
+        await rdpSessionApi.get(cmd.session_id);
+        setRdpReplayId(cmd.session_id);
+        setRdpReplayOpen(true);
+      } catch {
+        toast.error(t('audit.terminal.replayPlayer.loadFailed'));
+      }
+      return;
+    }
     try {
       const sess = await terminalSessionApi.get(cmd.session_id) as { start_time?: string };
       const ts = cmd.timestamp || cmd.created_at;
@@ -233,7 +246,7 @@ export function SessionCommandsPanel() {
                             'text-xs',
                             c.session_record_size ? 'dg-text-muted' : 'text-amber-500/80',
                           )} title={!c.session_record_size ? t('audit.terminal.replayPlayer.noRecord') : undefined}>
-                            #{c.session_id}
+                            {c.session_type === 'rdp' ? 'RDP' : 'SSH'} #{c.session_id}
                           </span>
                           <Button
                             variant="ghost"
@@ -270,6 +283,7 @@ export function SessionCommandsPanel() {
         sessionId={replayId}
         initialSeekSec={replaySeek}
       />
+      <RdpAuditViewer open={rdpReplayOpen} onOpenChange={setRdpReplayOpen} sessionId={rdpReplayId} mode="replay" />
     </>
   );
-}
+}

frontend/src/pages/audit/terminal-audit/types.ts

@@ -19,6 +19,7 @@ export interface TerminalSession {
 export interface SessionCommand {
   id: number;
   session_id: number;
+  session_type?: 'terminal' | 'rdp';
   username: string;
   server_name?: string;
   command: string;
@@ -28,4 +29,4 @@ export interface SessionCommand {
   created_at: string;
 }
 
-export type SubTabId = 'active' | 'history' | 'commands';
+export type SubTabId = 'active' | 'history' | 'commands';