Deleted backend/intern/adapter/llm/doubao_adapter.go,...
Deleted backend/intern/adapter/llm/doubao_adapter.go, backend/intern/adapter/adapter.go, backend/intern/api/assistantApi.go, backend/intern/api/llm_http.go, backend/intern/service/llm_qwen.go, backend/intern/service/llm_service.go, backend/intern/service/robot_servicce.go files