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/lib/api.ts

@@ -31,6 +31,7 @@ import type {
   UiMcpServerDescriptor,
   WsEvent,
 } from '@/types';
+import { getCurrentAppLocale, pickAppText } from '@/lib/i18n/core';
 
 const API_URL = process.env.NEXT_PUBLIC_API_URL?.trim();
 const WS_URL = process.env.NEXT_PUBLIC_WS_URL?.trim();
@@ -90,9 +91,10 @@ function withTimeout(
   signal?: AbortSignal,
   timeoutMs: number = REQUEST_TIMEOUT_MS
 ): { signal: AbortSignal; cleanup: () => void } {
+  const locale = getCurrentAppLocale();
   const controller = new AbortController();
   const timeoutId = globalThis.setTimeout(() => {
-    controller.abort(new DOMException('请求超时', 'AbortError'));
+    controller.abort(new DOMException(pickAppText(locale, '请求超时', 'Request timed out'), 'AbortError'));
   }, timeoutMs);
 
   const forwardAbort = () => controller.abort(signal?.reason);
@@ -154,6 +156,7 @@ function authHeaders(includeJsonContentType: boolean = true): Record<string, str
 }
 
 async function fetchJSON<T>(path: string, options?: FetchJsonOptions): Promise<T> {
+  const locale = getCurrentAppLocale();
   const mergedHeaders = {
     ...authHeaders(),
     ...(options?.headers as Record<string, string> | undefined),
@@ -170,7 +173,7 @@ async function fetchJSON<T>(path: string, options?: FetchJsonOptions): Promise<T
   } catch (error) {
     cleanup();
     if (error instanceof DOMException && error.name === 'AbortError') {
-      throw new Error('请求超时');
+      throw new Error(pickAppText(locale, '请求超时', 'Request timed out'));
     }
     throw error;
   }
@@ -191,7 +194,7 @@ async function fetchJSON<T>(path: string, options?: FetchJsonOptions): Promise<T
     } catch {
       // keep raw text
     }
-    throw new Error(`接口错误 ${res.status}: ${detail}`);
+    throw new Error(`${pickAppText(locale, '接口错误', 'API error')} ${res.status}: ${detail}`);
   }
   return res.json();
 }
@@ -262,6 +265,7 @@ export function streamMessage(
   onError: (error: string) => void
 ): () => void {
   const controller = new AbortController();
+  const locale = getCurrentAppLocale();
 
   (async () => {
     try {
@@ -273,7 +277,7 @@ export function streamMessage(
       });
 
       if (!res.ok || !res.body) {
-        onError(`HTTP 错误 ${res.status}`);
+        onError(`${pickAppText(locale, 'HTTP 错误', 'HTTP error')} ${res.status}`);
         return;
       }
 
@@ -308,7 +312,7 @@ export function streamMessage(
       }
     } catch (err: any) {
       if (err.name !== 'AbortError') {
-        onError(err.message || '流式请求失败');
+        onError(err.message || pickAppText(locale, '流式请求失败', 'Streaming request failed'));
       }
     }
   })();
@@ -1059,8 +1063,9 @@ export async function uploadFile(
   sessionId: string = 'web:default',
   onProgress?: (percent: number) => void
 ): Promise<FileAttachment> {
+  const locale = getCurrentAppLocale();
   if (file.size > MAX_FILE_SIZE) {
-    throw new Error('文件过大（最大 50MB）');
+    throw new Error(pickAppText(locale, '文件过大（最大 50MB）', 'File is too large (max 50MB)'));
   }
 
   const formData = new FormData();
@@ -1086,11 +1091,11 @@ export async function uploadFile(
         const data = JSON.parse(xhr.responseText);
         resolve(data);
       } else {
-        reject(new Error(`上传失败：${xhr.status}`));
+        reject(new Error(`${pickAppText(locale, '上传失败', 'Upload failed')}: ${xhr.status}`));
       }
     };
 
-    xhr.onerror = () => reject(new Error('上传失败'));
+    xhr.onerror = () => reject(new Error(pickAppText(locale, '上传失败', 'Upload failed')));
     xhr.send(formData);
   });
 
@@ -1142,8 +1147,9 @@ export async function uploadToWorkspace(
   dirPath: string = '',
   onProgress?: (percent: number) => void
 ): Promise<WorkspaceItem> {
+  const locale = getCurrentAppLocale();
   if (file.size > MAX_FILE_SIZE) {
-    throw new Error('文件过大（最大 50MB）');
+    throw new Error(pickAppText(locale, '文件过大（最大 50MB）', 'File is too large (max 50MB)'));
   }
 
   const formData = new FormData();
@@ -1168,11 +1174,11 @@ export async function uploadToWorkspace(
       if (xhr.status >= 200 && xhr.status < 300) {
         resolve(JSON.parse(xhr.responseText));
       } else {
-        reject(new Error(`上传失败：${xhr.status}`));
+        reject(new Error(`${pickAppText(locale, '上传失败', 'Upload failed')}: ${xhr.status}`));
       }
     };
 
-    xhr.onerror = () => reject(new Error('上传失败'));
+    xhr.onerror = () => reject(new Error(pickAppText(locale, '上传失败', 'Upload failed')));
     xhr.send(formData);
   });
 }