refactor(model): 重构模型类包结构并优化序列化处理

重构模型类包结构，将模型类按功能模块划分到不同的子包中。优化序列化处理，为VO类添加serialVersionUID并实现Serializable接口。移除部分冗余的serialVersionUID字段，简化模型类代码。同时修复UITools中空值处理的问题，并更新pom版本至0.0.100-SNAPSHOT。

- 将模型类按功能模块划分到ds子包中
- 为VO类添加序列化支持
- 移除冗余的serialVersionUID字段
- 修复UITools空值处理问题
- 更新项目版本号

client/src/main/java/com/ecep/contract/vm/CloudRkViewModel.java

@@ -1,6 +1,7 @@
 package com.ecep.contract.vm;
 
 import java.time.LocalDateTime;
+import java.util.Objects;
 
 import com.ecep.contract.vo.CloudRkVo;
 
@@ -95,7 +96,7 @@ public class CloudRkViewModel extends IdentityViewModel<CloudRkVo> {
         vm.updateFrom(v);
         return vm;
     }
-    
+
     @Override
     protected void updateFrom(CloudRkVo v) {
         super.updateFrom(v);
@@ -122,24 +123,78 @@ public class CloudRkViewModel extends IdentityViewModel<CloudRkVo> {
     @Override
     public boolean copyTo(CloudRkVo v) {
         boolean result = super.copyTo(v);
-        v.setCloudId(cloudId.get());
-        v.setUpdateDays(updateDays.get());
-        v.setAutoUpdate(autoUpdate.get());
-        v.setDescription(description.get());
-        v.setRank(rank.get());
-        v.setRankDescription(rankDescription.get());
-        v.setCustomerGrade(customerGrade.get());
-        v.setCustomerDescription(customerDescription.get());
-        v.setCustomerScore(customerScore.get());
-        v.setVendorGrade(vendorGrade.get());
-        v.setVendorDescription(vendorDescription.get());
-        v.setVendorScore(vendorScore.get());
-        v.setCompanyId(company.get());
-        v.setLatestUpdate(latestUpdate.get());
-        v.setCloudEntUpdate(cloudEntUpdate.get());
-        v.setCloudBlackListUpdated(cloudBlackListUpdated.get());
-        v.setCloudLatest(cloudLatest.get());
-        v.setVersion(version.get());
+        if (!Objects.equals(v.getCloudId(), cloudId.get())) {
+            v.setCloudId(cloudId.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getUpdateDays(), updateDays.get())) {
+            v.setUpdateDays(updateDays.get());
+            result = true;
+        }
+        if (!Objects.equals(v.isAutoUpdate(), autoUpdate.get())) {
+            v.setAutoUpdate(autoUpdate.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getDescription(), description.get())) {
+            v.setDescription(description.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getRank(), rank.get())) {
+            v.setRank(rank.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getRankDescription(), rankDescription.get())) {
+            v.setRankDescription(rankDescription.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getCustomerGrade(), customerGrade.get())) {
+            v.setCustomerGrade(customerGrade.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getCustomerDescription(), customerDescription.get())) {
+            v.setCustomerDescription(customerDescription.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getCustomerScore(), customerScore.get())) {
+            v.setCustomerScore(customerScore.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getVendorGrade(), vendorGrade.get())) {
+            v.setVendorGrade(vendorGrade.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getVendorDescription(), vendorDescription.get())) {
+            v.setVendorDescription(vendorDescription.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getVendorScore(), vendorScore.get())) {
+            v.setVendorScore(vendorScore.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getCompanyId(), company.get())) {
+            v.setCompanyId(company.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getLatestUpdate(), latestUpdate.get())) {
+            v.setLatestUpdate(latestUpdate.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getCloudEntUpdate(), cloudEntUpdate.get())) {
+            v.setCloudEntUpdate(cloudEntUpdate.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getCloudBlackListUpdated(), cloudBlackListUpdated.get())) {
+            v.setCloudBlackListUpdated(cloudBlackListUpdated.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getCloudLatest(), cloudLatest.get())) {
+            v.setCloudLatest(cloudLatest.get());
+            result = true;
+        }
+        if (!Objects.equals(v.getVersion(), version.get())) {
+            v.setVersion(version.get());
+            result = true;
+        }
         return result;
     }
 }