fix: 优化生产订单排序，库存查询报错问题

yuan

2026-09-08 cda655e390da0e8fcd9f7a8b0b797fc7312cc752

 src/main/java/com/ruoyi/account/service/impl/purchase/AccountPurchasePaymentServiceImpl.java

@@ -97,7 +97,7 @@
        if (dto.getPaymentDate() == null) {
            throw new ServiceException("请选择付款日期");
        }
        if (dto.getPaymentAmount() == null || dto.getPaymentAmount().compareTo(BigDecimal.valueOf(0.01)) < 0) {
        if (dto.getPaymentAmount() == null || dto.getPaymentAmount().compareTo(new BigDecimal("0.000001")) < 0) {
            throw new ServiceException("请输入付款金额");
        }
        if (StringUtils.isEmpty(dto.getPurchaseContractNumber())) {