feat: 初始化 B2B AI Shopping Assistant 项目

- 配置 Docker Compose 多服务编排
- 实现 Chatwoot + Agent 集成
- 配置 Strapi MCP 知识库
- 支持 7 种语言的 FAQ 系统
- 实现 LangGraph AI 工作流

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

agent/agents/__init__.py

@@ -0,0 +1,15 @@
+"""Agents package"""
+from .router import classify_intent, route_by_intent
+from .customer_service import customer_service_agent
+from .order import order_agent
+from .aftersale import aftersale_agent
+from .product import product_agent
+
+__all__ = [
+    "classify_intent",
+    "route_by_intent",
+    "customer_service_agent",
+    "order_agent",
+    "aftersale_agent",
+    "product_agent",
+]