feat(purchase): 添加采购登记日期范围查询功能

liyong

2026-01-26 8d258e0b07b94dc7c4b1cc9cadfbf132d6f05b8e

 main-business/src/main/java/com/ruoyi/business/entity/PurchaseRegistration.java

@@ -88,4 +88,9 @@
     */
    @TableField(value = "registration_date")
    private LocalDate registrationDate;
    /**
     * 运费
     */
    @TableField(value = "freight")
    private BigDecimal freight;
}