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/agent_team/__init__.py

@@ -0,0 +1,63 @@
+"""Agent Team swarms adapter package."""
+
+from __future__ import annotations
+
+from importlib import import_module
+from typing import Any
+
+__all__ = [
+    "AgentTeamOrchestrator",
+    "BridgeAttempt",
+    "BridgeResult",
+    "ExecutionMode",
+    "NanobotAgentAdapter",
+    "ProcedureMemory",
+    "ProcedureRecord",
+    "ResolvedTeamPlan",
+    "RunMemory",
+    "RunRecord",
+    "SwarmsBridge",
+    "SwarmsPolicy",
+    "SwarmsRunPlanner",
+    "SwarmsRunResult",
+    "SwarmsRunSpec",
+]
+
+
+def __getattr__(name: str) -> Any:
+    if name == "AgentTeamOrchestrator":
+        from nanobot.agent_team.orchestrator import AgentTeamOrchestrator
+
+        return AgentTeamOrchestrator
+    if name == "NanobotAgentAdapter":
+        from nanobot.agent_team.swarms_adapter import NanobotAgentAdapter
+
+        return NanobotAgentAdapter
+    if name == "SwarmsBridge":
+        from nanobot.agent_team.swarms_bridge import SwarmsBridge
+
+        return SwarmsBridge
+    if name == "SwarmsPolicy":
+        from nanobot.agent_team.swarms_policy import SwarmsPolicy
+
+        return SwarmsPolicy
+    if name == "SwarmsRunPlanner":
+        from nanobot.agent_team.swarms_planner import SwarmsRunPlanner
+
+        return SwarmsRunPlanner
+    if name in {"ProcedureMemory", "RunMemory"}:
+        memory = import_module("nanobot.agent_team.memory")
+        return getattr(memory, name)
+    if name in {
+        "BridgeAttempt",
+        "BridgeResult",
+        "ExecutionMode",
+        "ProcedureRecord",
+        "ResolvedTeamPlan",
+        "RunRecord",
+        "SwarmsRunResult",
+        "SwarmsRunSpec",
+    }:
+        types = import_module("nanobot.agent_team.types")
+        return getattr(types, name)
+    raise AttributeError(name)