refactor: 收口 V3 分层架构与插件兼容边界

app/agent/mcp.py

@@ -12,7 +12,7 @@ from dataclasses import dataclass
 from typing import Any, Optional
 from urllib.parse import urljoin
 
-from app.db.oper.systemconfig import SystemConfigOper
+from app.application.configuration import get_configured_system_config as SystemConfigOper
 from app.runtime.log import logger
 from app.schemas.agent import (
     AgentMcpServerConfig,