refactor(shop): 重构任务处理逻辑并优化任务类型判断- 使用 TaskType 枚举替代硬编码的数字，提高代码可读性

- 根据任务类型优化睡眠时间，提高处理效率
- 添加对未知任务类型的处理，增强代码健壮性

shop.py

@@ -138,7 +138,7 @@ def run_sync_shop(task):
 async def handle_task(task):
     """处理单个任务，根据类型分发"""
     type_ = task.get('type', -1)
-    if type_ == 1:
+    if type_ == TaskType.DOUDIAN_SHOP_LOGIN:
         # 同步店铺任务 - 使用线程池执行
         with concurrent.futures.ThreadPoolExecutor(max_workers=INNER_MAX_WORKERS) as inner_executor:
             future = inner_executor.submit(run_sync_shop, task)
@@ -148,7 +148,7 @@ async def handle_task(task):
                 logger.error(f"同步店铺任务超时: {task}")
             except Exception as e:
                 logger.error(f"同步店铺任务异常: {e}")
-    elif type_ == 2:
+    elif type_ == TaskType.DOUDIAN_UPLOAD_IMAGE_AND_VIDEO:
         # 上传图片和视频任务 - 使用线程池执行
         with concurrent.futures.ThreadPoolExecutor(max_workers=INNER_MAX_WORKERS) as inner_executor:
             future = inner_executor.submit(run_upload_image_and_video, task)
@@ -228,4 +228,9 @@ if __name__ == '__main__':
         sys.exit(0)
     while True:
         asyncio.run(run(task_type))
-        time.sleep(10)
+        if task_type == TaskType.DOUDIAN_SHOP_LOGIN:
+            time.sleep(10)
+        elif task_type == TaskType.DOUDIAN_UPLOAD_IMAGE_AND_VIDEO:
+            time.sleep(1)
+        else:
+            time.sleep(5)