feat: 修复菜单路由+角色权限展示+操作审计+WebSSH终端审计

1. 菜单路由修复: /roles /users /logs-audit /terminal-audit 等系统管理子菜单
   通过 useLocation 同步 URL 路径到 Tab 选中状态

2. WebSSH错误提示优化: Go error → 友好中文提示
   i/o timeout → 连接超时（防火墙或网络不通）
   connection refused → 端口未开放/SSH服务未启动
   cannot find session key → 密码或密钥认证失败
   连接提示增加端口号显示

3. 角色权限展示: 31项权限种子数据 (资产管理/云资源/K8s/发布/监控/AIOps/系统管理)
   4个角色权限分配: admin(31) ops(27) developer(16) viewer(3)
   前端角色卡片显示权限名称而非原始code

4. 操作审计修复: 删除/创建/更新服务器均记录审计日志
   批量删除逐条记录审计

5. WebSSH终端审计 (JumpServer模式):
   - 新增 TerminalSession 模型记录会话(用户/服务器/时间/状态)
   - webshell.go 录制终端输出(1MB上限)
   - 终端审计页面: 会话列表+状态筛选+批量删除
   - 操作回放: xterm.js 重放录制的终端输出
   - WS连接增加JWT鉴权+token传递

frontend/src/components/server/TerminalDialog.tsx

@@ -10,6 +10,7 @@ import { FitAddon } from 'xterm-addon-fit';
 import 'xterm/css/xterm.css';
 import { Maximize2, Minimize2, X } from 'lucide-react';
 import { cn } from '@/lib/utils';
+import { useUserStore } from '@/store';
 
 interface TerminalDialogProps {
   open: boolean;
@@ -61,7 +62,8 @@ export function TerminalDialog({
 
     // WebSocket 连接
     const proto = location.protocol === 'https:' ? 'wss' : 'ws';
-    const wsUrl = `${proto}://${location.host}/ws/terminal?id=${serverId}&cols=80&rows=24`;
+    const token = useUserStore.getState().token || '';
+    const wsUrl = `${proto}://${location.host}/ws/terminal?id=${serverId}&cols=80&rows=24&token=${encodeURIComponent(token)}`;
     const ws = new WebSocket(wsUrl);
     wsRef.current = ws;
 

frontend/src/components/server/WebShell.tsx

@@ -30,6 +30,7 @@ import { Terminal as XTerm } from 'xterm';
 import { FitAddon } from 'xterm-addon-fit';
 import 'xterm/css/xterm.css';
 import { serverApi } from '@/services/api';
+import { useUserStore } from '@/store';
 
 interface TerminalSession {
   id: string;
@@ -116,7 +117,8 @@ export function WebShell() {
     term.loadAddon(fit);
 
     const proto = typeof location !== 'undefined' && location.protocol === 'https:' ? 'wss' : 'ws';
-    const wsUrl = `${proto}://${location.host}/ws/terminal?id=${server.id}&cols=${cols}&rows=${rows}`;
+    const token = useUserStore.getState().token || '';
+    const wsUrl = `${proto}://${location.host}/ws/terminal?id=${server.id}&cols=${cols}&rows=${rows}&token=${encodeURIComponent(token)}`;
     const ws = new WebSocket(wsUrl);
 
     // 终端输入 -> WebSocket