refactor: 收口 V3 分层架构与插件兼容边界

app/agent/memory/__init__.py

@@ -7,7 +7,7 @@ from typing import Dict, List, Optional
 from langchain_core.messages import BaseMessage, messages_from_dict, messages_to_dict
 
 from app.runtime.config import settings
-from app.db.oper.agentchat import AgentChatOper
+from app.application.agentdata import AgentChatPort as AgentChatOper
 from app.runtime.log import logger
 from app.schemas.agent import ConversationMemory