feat: 添加供应商管理相关功能及数据库表结构

新增供应商名录管理功能，包括合格供应商名录、供应商文件、供应商关联实体等模块。主要变更包括：

1. 添加COMPANY_VENDOR_ENTITY表的CREATOR_ID、MODIFIER_ID和MODIFY_DATE字段
2. 实现供应商同步任务类(VendorClassSyncTask等)
3. 新增供应商相关VO类(VendorApprovedVo、VendorFileVo等)
4. 添加供应商相关Repository接口(VendorRepository、VendorFileRepository等)
5. 实现供应商相关服务类(VendorApprovedService、VendorFileService等)
6. 添加供应商管理界面控制器及皮肤类
7. 新增供应商文件类型枚举和本地化配置

common/src/main/java/com/ecep/contract/model/VendorApproved.java

@@ -27,7 +27,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_VENDOR_APPROVED")
 @ToString
-public class CompanyVendorApprovedList implements IdentityEntity, Serializable, Voable<CompanyVendorApprovedListVo> {
+public class VendorApprovedList implements IdentityEntity, Serializable, Voable<CompanyVendorApprovedListVo> {
     private static final long serialVersionUID = 1L;
 
     @Id
@@ -67,7 +67,7 @@ public class CompanyVendorApprovedList implements IdentityEntity, Serializable,
         if (HibernateProxyUtils.isNotEffectiveClassEquals(object, this)) {
             return false;
         }
-        CompanyVendorApprovedList that = (CompanyVendorApprovedList) object;
+        VendorApprovedList that = (VendorApprovedList) object;
         return getId() != null && Objects.equals(getId(), that.getId());
     }
 

common/src/main/java/com/ecep/contract/model/VendorApprovedFile.java

@@ -38,7 +38,7 @@ public class CompanyVendorApprovedFile implements IdentityEntity, Serializable,
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "LIST_ID", nullable = false)
     @ToString.Exclude
-    private CompanyVendorApprovedList list;
+    private VendorApprovedList list;
 
     /**
      * 文件名，不含目录，目录使用目录的目录

common/src/main/java/com/ecep/contract/model/VendorApprovedItem.java

@@ -39,7 +39,7 @@ public class CompanyVendorApprovedItem implements IdentityEntity, Serializable,
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "LIST_ID", nullable = false)
     @ToString.Exclude
-    private CompanyVendorApprovedList list;
+    private VendorApprovedList list;
 
     /**
      * 供应商名称，有可能改名了，所以存历史名称