refactor: 移除旧的comfyui_client模块，重构API路由以使用新的comfy_workflow和queue_manager，提升代码结构和可维护性

workflow_service/routes/run.py

@@ -4,7 +4,8 @@ from typing import Dict, Optional
 from fastapi import APIRouter, Body, HTTPException
 from fastapi.responses import JSONResponse
 
-from workflow_service import comfyui_client
+from workflow_service.comfy import comfy_workflow
+from workflow_service.comfy.comfy_queue import queue_manager
 from workflow_service.database.api import get_workflow
 
 run_router = APIRouter(
@@ -38,10 +39,10 @@ async def run_workflow(
             raise HTTPException(status_code=404, detail=detail)
 
         workflow = json.loads(workflow_data["workflow_json"])
-        api_spec = comfyui_client.parse_api_spec(workflow)
+        api_spec = comfy_workflow.parse_api_spec(workflow)
 
         # 提交到队列
-        workflow_run_id = await comfyui_client.submit_workflow_to_queue(
+        workflow_run_id = await queue_manager.add_task(
             workflow_name=workflow_name,
             workflow_data=workflow,
             api_spec=api_spec,
@@ -67,7 +68,7 @@ async def get_run_status(workflow_run_id: str):
     获取工作流执行状态。
     """
     try:
-        status = await comfyui_client.queue_manager.get_task_status(workflow_run_id)
+        status = await queue_manager.get_task_status(workflow_run_id)
         return status
     except Exception as e:
         raise HTTPException(status_code=500, detail=f"获取状态失败: {str(e)}")