添加 Copilot 聊天流式响应接口及测试

app/api/v1/router.py

@@ -1,6 +1,7 @@
 from fastapi import APIRouter
 from app.api.v1.endpoints import (
     auth,
+    copilot,
     project,
     simulation,
     scada,
@@ -18,7 +19,6 @@ from app.api.v1.endpoints import (
     user_management,  # 新增：用户管理
     audit,  # 新增：审计日志
     meta,
-    copilot_chat,
 )
 from app.api.v1.endpoints.network import (
     general,
@@ -113,4 +113,4 @@ api_router.include_router(project_data.router, tags=["Project Data"])
 api_router.include_router(extension.router, tags=["Extension"])
 
 # Copilot Chat
-api_router.include_router(copilot_chat.router, prefix="/copilot", tags=["Copilot"])
+api_router.include_router(copilot.router, prefix="/copilot", tags=["Copilot"])