feat(wms/report): add length/thickness diff columns and abnormal alert

1. 调整产品内容工具函数，移除冗余的quantity和taxPrice字段返回
2. 重新编排报表列配置，新增长度/厚度差值列并调整字段顺序
3. 实现差值计算逻辑与异常标红展示，从配置获取告警阈值

klp-ui/src/utils/productContent.js

@@ -195,8 +195,6 @@ export function calculateProductFields(product, changedField = 'quantity') {
 
   return {
     ...product,
-    quantity,
-    taxPrice: round3(taxPrice),
     noTaxPrice: round3(noTaxPrice),
     taxTotal: round3(taxTotal),
     noTaxTotal: round3(noTaxTotal),