feat: 添加swarms团队编排功能并优化agent委派系统

- 引入AgentTeamOrchestrator支持多agent协同任务执行
- 增加第三方swarms库依赖并配置git协议替换以改善包管理
- 扩展DelegationManager支持团队任务调度和进度跟踪
- 实现中文bigram分词算法提升中文任务检索准确性
- 调整A2AClient和DelegationManager超时时间从30秒增至600秒
- 优化AgentRunResult状态判断逻辑增加有意义摘要检测
- 修改Dockerfile配置npm仓库镜像地址和git协议映射
- 更新CLI命令行接口支持网关端口配置传递
- 调整提供者超时配置机制增强请求稳定性
- 移除过时的support_group字段简化agent描述符结构
- 增强错误处理和进度事件报告机制改进用户体验

app-instance/frontend/components/Header.tsx

@@ -4,37 +4,54 @@ import React from 'react';
 import Link from 'next/link';
 import Image from 'next/image';
 import { usePathname, useRouter } from 'next/navigation';
-import { MessageSquare, Activity, Clock, Puzzle, Blocks, HelpCircle, FolderOpen, Store, LogIn, UserPlus, Bot, ServerCog, Mail, LogOut, UserCircle2 } from 'lucide-react';
+import { MessageSquare, Activity, Clock, Puzzle, Blocks, FolderOpen, Store, LogIn, UserPlus, Bot, ServerCog, Mail, LogOut, ChevronDown } from 'lucide-react';
 import { logout } from '@/lib/api';
+import { LanguageSwitcher } from '@/components/LanguageSwitcher';
+import { Avatar, AvatarFallback } from '@/components/ui/avatar';
+import { Button } from '@/components/ui/button';
+import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
+import { appConnectionStatusLabel } from '@/lib/i18n/common';
+import { pickAppText } from '@/lib/i18n/core';
+import { useAppI18n } from '@/lib/i18n/provider';
 import { useChatStore } from '@/lib/store';
 
 type NavItem = {
-  name: string;
+  key:
+    | 'chat'
+    | 'status'
+    | 'office'
+    | 'skills'
+    | 'plugins'
+    | 'agents'
+    | 'mcp'
+    | 'outlook'
+    | 'marketplace'
+    | 'files';
   href: string;
   icon: React.ComponentType<{ className?: string }>;
   matchPrefixes?: string[];
 };
 
 const NAV_ITEMS: NavItem[] = [
-  { name: '对话', href: '/', icon: MessageSquare },
-  { name: '状态', href: '/status', icon: Activity },
-  { name: '任务管理', href: '/office', icon: Clock, matchPrefixes: ['/office', '/cron'] },
-  { name: '技能', href: '/skills', icon: Puzzle },
-  { name: '插件', href: '/plugins', icon: Blocks },
-  { name: '智能体', href: '/agents', icon: Bot },
-  { name: 'MCP', href: '/mcp', icon: ServerCog },
-  { name: 'Outlook', href: '/outlook', icon: Mail },
-  { name: '市场', href: '/marketplace', icon: Store },
-  { name: '文件', href: '/files', icon: FolderOpen },
-  { name: '帮助', href: '/help', icon: HelpCircle },
+  { key: 'chat', href: '/', icon: MessageSquare },
+  { key: 'status', href: '/status', icon: Activity },
+  { key: 'office', href: '/office', icon: Clock, matchPrefixes: ['/office', '/cron'] },
+  { key: 'skills', href: '/skills', icon: Puzzle },
+  { key: 'plugins', href: '/plugins', icon: Blocks },
+  { key: 'agents', href: '/agents', icon: Bot },
+  { key: 'mcp', href: '/mcp', icon: ServerCog },
+  { key: 'outlook', href: '/outlook', icon: Mail },
+  { key: 'marketplace', href: '/marketplace', icon: Store },
+  { key: 'files', href: '/files', icon: FolderOpen },
 ];
 
 const AUTH_ITEMS = [
-  { name: '登录', href: '/login', icon: LogIn },
-  { name: '注册', href: '/register', icon: UserPlus },
-];
+  { key: 'login', href: '/login', icon: LogIn },
+  { key: 'register', href: '/register', icon: UserPlus },
+] as const;
 
 function ConnectionDot() {
+  const { locale } = useAppI18n();
   const wsStatus = useChatStore((s) => s.wsStatus);
   const nanobotReady = useChatStore((s) => s.nanobotReady);
 
@@ -49,15 +66,7 @@ function ConnectionDot() {
       ? 'bg-yellow-500'
       : 'bg-red-500';
 
-  const label = isOnline
-    ? '已连接'
-    : isChecking
-      ? '检查中'
-      : wsStatus === 'connecting'
-        ? '连接中'
-        : isOffline && wsStatus === 'connected'
-          ? '服务离线'
-          : '未连接';
+  const label = appConnectionStatusLabel(wsStatus, nanobotReady, locale);
 
   return (
     <div className="flex items-center gap-1.5 text-xs text-muted-foreground">
@@ -68,12 +77,32 @@ function ConnectionDot() {
 }
 
 const Header = () => {
+  const { locale } = useAppI18n();
   const pathname = usePathname();
   const router = useRouter();
   const user = useChatStore((s) => s.user);
   const isAuthLoading = useChatStore((s) => s.isAuthLoading);
   const setUser = useChatStore((s) => s.setUser);
 
+  const navLabel = React.useCallback((key: NavItem['key']) => {
+    if (key === 'chat') return pickAppText(locale, '对话', 'Chat');
+    if (key === 'status') return pickAppText(locale, '状态', 'Status');
+    if (key === 'office') return pickAppText(locale, '任务管理', 'Tasks');
+    if (key === 'skills') return pickAppText(locale, '技能', 'Skills');
+    if (key === 'plugins') return pickAppText(locale, '插件', 'Plugins');
+    if (key === 'agents') return pickAppText(locale, '智能体', 'Agents');
+    if (key === 'mcp') return 'MCP';
+    if (key === 'outlook') return 'Outlook';
+    if (key === 'marketplace') return pickAppText(locale, '市场', 'Marketplace');
+    return pickAppText(locale, '文件', 'Files');
+  }, [locale]);
+
+  const authLabel = React.useCallback((key: 'login' | 'register') => (
+    key === 'login'
+      ? pickAppText(locale, '登录', 'Sign In')
+      : pickAppText(locale, '注册', 'Sign Up')
+  ), [locale]);
+
   const handleLogout = async () => {
     await logout();
     setUser(null);
@@ -81,6 +110,8 @@ const Header = () => {
     router.refresh();
   };
 
+  const userInitial = (user?.username || user?.email || '?').trim().charAt(0).toUpperCase();
+
   return (
     <header className="fixed top-0 left-0 right-0 bg-background border-b border-border z-50">
       <div className="max-w-[1720px] mx-auto px-5 sm:px-6 lg:px-8 xl:px-10">
@@ -117,28 +148,68 @@ const Header = () => {
                     }`}
                   >
                     <Icon className="w-4 h-4" />
-                    {item.name}
+                    {navLabel(item.key)}
                   </Link>
                 );
               })}
             </nav>
 
-            <div className="flex shrink-0 items-center gap-1.5 border-l border-border pl-4">
+            <div className="flex shrink-0 items-center gap-2 border-l border-border pl-4">
+              <LanguageSwitcher />
               {user ? (
-                <>
-                  <div className="flex items-center gap-1.5 rounded-md px-3 py-2 text-sm font-medium text-foreground">
-                    <UserCircle2 className="w-4 h-4" />
-                    <span className="max-w-32 truncate">{user.username}</span>
-                  </div>
-                  <button
-                    type="button"
-                    onClick={handleLogout}
-                    className="flex items-center gap-1.5 rounded-md px-3 py-2 text-sm font-medium text-muted-foreground transition-colors hover:bg-accent hover:text-accent-foreground"
-                  >
-                    <LogOut className="w-4 h-4" />
-                    退出登录
-                  </button>
-                </>
+                <Popover>
+                  <PopoverTrigger asChild>
+                    <button
+                      type="button"
+                      className="flex items-center gap-2 rounded-full border border-border/70 bg-background px-2 py-1.5 text-sm font-medium text-foreground transition-colors hover:bg-accent hover:text-accent-foreground"
+                    >
+                      <Avatar className="h-8 w-8 border border-border/60">
+                        <AvatarFallback className="bg-primary text-xs font-semibold text-primary-foreground">
+                          {userInitial}
+                        </AvatarFallback>
+                      </Avatar>
+                      <span className="hidden max-w-28 truncate sm:block">{user.username}</span>
+                      <ChevronDown className="h-4 w-4 text-muted-foreground" />
+                    </button>
+                  </PopoverTrigger>
+                  <PopoverContent align="end" className="w-80 rounded-3xl border-border/70 p-0 shadow-2xl">
+                    <div className="overflow-hidden rounded-3xl bg-gradient-to-b from-slate-50 via-slate-50 to-white">
+                      <div className="border-b border-border/60 px-6 py-5">
+                        <p className="truncate text-center text-sm font-medium text-muted-foreground">
+                          {user.email}
+                        </p>
+                      </div>
+
+                      <div className="flex flex-col items-center gap-4 px-6 py-6 text-center">
+                        <Avatar className="h-24 w-24 border-4 border-white shadow-sm">
+                          <AvatarFallback className="bg-primary text-4xl font-semibold text-primary-foreground">
+                            {userInitial}
+                          </AvatarFallback>
+                        </Avatar>
+                        <div className="space-y-1">
+                          <p className="text-2xl font-semibold tracking-tight text-foreground">
+                            {pickAppText(locale, `${user.username}，你好！`, `Hi, ${user.username}`)}
+                          </p>
+                          <p className="text-sm text-muted-foreground">
+                            {pickAppText(locale, '当前已登录到你的工作区实例。', 'You are currently signed in to your workspace instance.')}
+                          </p>
+                        </div>
+                      </div>
+
+                      <div className="border-t border-border/60 bg-white/90 px-4 py-4">
+                        <Button
+                          type="button"
+                          variant="outline"
+                          onClick={handleLogout}
+                          className="h-12 w-full justify-center rounded-2xl text-sm font-semibold"
+                        >
+                          <LogOut className="mr-2 h-4 w-4" />
+                          {pickAppText(locale, '退出登录', 'Sign Out')}
+                        </Button>
+                      </div>
+                    </div>
+                  </PopoverContent>
+                </Popover>
               ) : !isAuthLoading ? (
                 AUTH_ITEMS.map((item) => {
                   const isActive = pathname.startsWith(item.href);
@@ -154,7 +225,7 @@ const Header = () => {
                       }`}
                     >
                       <Icon className="w-4 h-4" />
-                      {item.name}
+                      {authLabel(item.key)}
                     </Link>
                   );
                 })