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/util/HibernateProxyUtils.java

@@ -0,0 +1,36 @@
+package com.ecep.contract.util;
+
+import org.hibernate.proxy.HibernateProxy;
+
+public class HibernateProxyUtils {
+    private static boolean useProxy = true;
+
+    public static void useProxy(boolean b) {
+        useProxy = b;
+    }
+
+    public static boolean isNotEffectiveClassEquals(Object the, Object that) {
+        if (!useProxy) {
+            return false;
+        }
+        Class<?> oEffectiveClass = the instanceof HibernateProxy
+                ? ((HibernateProxy) the).getHibernateLazyInitializer().getPersistentClass()
+                : the.getClass();
+        Class<?> thisEffectiveClass = that instanceof HibernateProxy
+                ? ((HibernateProxy) that).getHibernateLazyInitializer().getPersistentClass()
+                : that.getClass();
+        if (thisEffectiveClass != oEffectiveClass)
+            return false;
+        return true;
+    }
+
+    public static int hashCode(Object that) {
+        if (!useProxy) {
+            return that.hashCode();
+        }
+        return that instanceof HibernateProxy
+                ? ((HibernateProxy) that).getHibernateLazyInitializer().getPersistentClass().hashCode()
+                : that.getClass().hashCode();
+    }
+
+}