feat(dms): 为移动端实体类添加 createTime 字段并更新相关逻辑

- 在 DmsBillsInspectInstanceMobile 和 DmsBillsMaintInstanceMobile 类中添加 createTime 字段
- 在 DmsMobileController 中更新获取巡检实例逻辑，设置 createTime

ruoyi-modules/hwmom-dms/src/main/java/org/dromara/dms/controller/DmsMobileController.java

@@ -596,7 +596,7 @@ public class DmsMobileController extends BaseController {
             }
             mobileInstance.setDmsInspectInstanceDetailList(detailMobileList);
         }
-
+        //mobileInstance.setCreateTime(newestInspectInstance.getCreateTime());
         return AjaxResult.success(mobileInstance);
     }
 

ruoyi-modules/hwmom-dms/src/main/java/org/dromara/dms/domain/mobile/DmsBillsInspectInstanceMobile.java

@@ -10,6 +10,7 @@ import org.dromara.dms.domain.vo.DmsBillsInspectInstanceVo;
 
 import java.io.Serial;
 import java.io.Serializable;
+import java.util.Date;
 import java.util.List;
 
 
@@ -128,5 +129,6 @@ public class DmsBillsInspectInstanceMobile implements Serializable {
 
     private String inspectStatusStr;
 
+    private Date CreateTime;
 
 }

ruoyi-modules/hwmom-dms/src/main/java/org/dromara/dms/domain/mobile/DmsBillsMaintInstanceMobile.java

@@ -13,6 +13,7 @@ import java.io.Serial;
 import java.io.Serializable;
 import java.math.BigDecimal;
 import java.util.List;
+import java.util.Date;
 
 
 /**