fix: 修复采购订单新增修改，报错

yuan

2026-07-15 e9fb84276805a01d6e665bc04b0999c842433d55

 src/main/java/com/ruoyi/production/service/ProductionOperationTaskService.java

@@ -28,4 +28,6 @@
    boolean assign(ProductionOperationTaskDto dto);

    void down(HttpServletResponse response, ProductionOperationTaskDto dto);

    List<ProductionOperationTaskVo> getOperation(ProductionOperationTaskDto dto);
}