feat: 添加日志配置和Logback依赖

refactor: 重构实体类equals和hashCode方法

fix: 修复WebSocketService消息发送逻辑

style: 格式化代码和优化导入

docs: 更新JacksonConfig日期序列化格式

test: 添加CompanyFilePathTableCell测试类

chore: 清理无用代码和注释

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

@@ -15,7 +15,7 @@ import lombok.ToString;
 @Setter
 @MappedSuperclass
 @ToString
-public class BaseEnumEntity<T extends Enum<?>> implements IdentityEntity {
+public abstract class BaseEnumEntity<T extends Enum<?>> implements IdentityEntity {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
@@ -33,4 +33,5 @@ public class BaseEnumEntity<T extends Enum<?>> implements IdentityEntity {
 
     @Column(name = "VALUE")
     private String value;
+
 }