feat(vo): 新增并更新多个VO类实现ContractBasedVo接口

新增CloudTycVo、CloudYuVo、ExtendVendorInfoVo等VO类
更新SalesOrderVo、PurchaseOrderVo等实现ContractBasedVo接口
统一布尔类型字段为boolean并设置默认值false

common/src/main/java/com/ecep/contract/vo/PurchaseOrderVo.java

@@ -5,7 +5,7 @@ import java.time.LocalDate;
 import lombok.Data;
 
 @Data
-public class PurchaseOrderVo implements IdentityEntity {
+public class PurchaseOrderVo implements IdentityEntity, ContractBasedVo {
     private Integer id;
     private Integer contractId;
     private String code;