feat: 付款申请金蝶推送失败原因落库并随列表返回

blade-service-api/blade-transport-api/src/main/java/org/springblade/transport/pojo/entity/PaymentApplication.java

@@ -117,6 +117,8 @@ public class PaymentApplication extends TenantEntity {
 	private String kingdeeBillId;
 	/** 金蝶同步状态：unsynced 未生成 / synced 已生成 / paying 付款中 / paid 已付款 / closed 已关闭 / failed 生成失败 */
 	private String kingdeeStatus;
+	/** 金蝶推送失败原因（仅 failed 态展示；重推成功转 synced 后残留原因不再回显） */
+	private String kingdeeFailReason;
 	/** 附件信息JSON */
 	private String attachmentsJson;
 	/** 备注 */