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/backend/nanobot/web/server.py

@@ -42,7 +42,7 @@ from nanobot.cron.runtime import run_cron_job
 from nanobot.cron.service import CronService
 from nanobot.cron.types import CronExecutionResult, CronJob, CronSchedule
 from nanobot.providers.registry import PROVIDERS
-from nanobot.session.manager import SessionManager
+from nanobot.session.manager import Session, SessionManager
 from nanobot.utils.helpers import get_cron_store_path, parse_session_key
 
 if TYPE_CHECKING:
@@ -281,23 +281,6 @@ def _slugify_agent_id(*values: Any) -> str:
     return "a2a-agent"
 
 
-def _card_supports_group(card: dict[str, Any]) -> bool:
-    if "support_group" in card:
-        return bool(card.get("support_group"))
-    capabilities = card.get("capabilities")
-    if not isinstance(capabilities, dict):
-        return True
-    group = capabilities.get("group")
-    if isinstance(group, dict):
-        for key in ("enabled", "supported"):
-            if key in group:
-                return bool(group.get(key))
-        return True
-    if group is None:
-        return True
-    return bool(group)
-
-
 async def _discover_agent_payload(
     req: AddAgentRequest,
     config: Config,
@@ -377,7 +360,6 @@ async def _discover_agent_payload(
                 "tags": _dedupe_texts(req.tags, card.get("tags")),
                 "aliases": _dedupe_texts(req.aliases, card.get("aliases")),
                 "capabilities": card.get("capabilities") if isinstance(card.get("capabilities"), dict) else {},
-                "support_group": _card_supports_group(card),
                 "support_streaming": client._supports_streaming(card),
                 "metadata": dict(req.metadata or {}),
             }
@@ -652,6 +634,7 @@ def create_app(
             mcp_servers=config.tools.mcp_servers,
             authz_config=config.authz,
             backend_identity=config.backend_identity,
+            gateway_port=config.gateway.port,
         )
 
         async def _handle_direct_delegation_announcement(
@@ -767,13 +750,17 @@ def _make_provider(config: Config):
     p = config.get_provider(model)
 
     if provider_name == "openai_codex" or model.startswith("openai-codex/"):
-        return OpenAICodexProvider(default_model=model)
+        return OpenAICodexProvider(
+            default_model=model,
+            request_timeout_seconds=p.request_timeout_seconds if p else 600,
+        )
 
     if provider_name == "custom":
         return CustomProvider(
             api_key=p.api_key if p else "no-key",
             api_base=config.get_api_base(model) or "http://localhost:8000/v1",
             default_model=model,
+            request_timeout_seconds=p.request_timeout_seconds if p else 600,
         )
 
     if not (p and p.api_key) and not model.startswith("bedrock/"):
@@ -785,6 +772,7 @@ def _make_provider(config: Config):
         default_model=model,
         extra_headers=p.extra_headers if p else None,
         provider_name=provider_name,
+        request_timeout_seconds=p.request_timeout_seconds if p else 600,
     )
 
 
@@ -1174,6 +1162,7 @@ def _register_routes(app: FastAPI) -> None:
             allow_local_delegation=allow_local,
             allow_plugin_delegation=allow_local,
             include_plugin_agents=allow_local,
+            gateway_port=config.gateway.port,
         )
         try:
             return await loop.process_direct(