feat(wms): 添加钢卷变更日志功能

- 新增钢卷变更日志的Service接口及实现类
- 创建钢卷变更日志的业务对象BO和视图对象VO
- 实现钢卷变更日志的控制器提供CRUD操作接口
- 添加钢卷变更日志的数据库映射和表结构定义
- 开发钢卷变更日志注解和AOP切面自动记录变更
- 定义钢卷变更类型的枚举类支持多种变更场景
- 在钢卷相关业务方法中集成变更日志记录功能
- 创建钢卷变更日志的数据表SQL脚本文件

klp-wms/src/main/java/com/klp/domain/vo/WmsCoilChangeLogVo.java

@@ -0,0 +1,79 @@
+package com.klp.domain.vo;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.klp.common.annotation.ExcelDictFormat;
+import com.klp.common.convert.ExcelDictConvert;
+import lombok.Data;
+
+
+/**
+ * 钢卷变更日志视图对象 wms_coil_change_log
+ *
+ * @author klp
+ * @date 2026-07-11
+ */
+@Data
+@ExcelIgnoreUnannotated
+public class WmsCoilChangeLogVo {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 主键ID
+     */
+    @ExcelProperty(value = "主键ID")
+    private Long logId;
+
+    /**
+     * 变更类型: UPDATE/INSERT/PROCESS/SPLIT/MERGE/DELETE/ROLLBACK/EXPORT/QUALITY_CHANGE
+     */
+    @ExcelProperty(value = "变更类型: UPDATE/INSERT/PROCESS/SPLIT/MERGE/DELETE/ROLLBACK/EXPORT/QUALITY_CHANGE")
+    private String changeType;
+
+    /**
+     * 变更前钢卷ID
+     */
+    @ExcelProperty(value = "变更前钢卷ID")
+    private Long oldCoilId;
+
+    /**
+     * 变更后钢卷ID（纯删除时为NULL）
+     */
+    @ExcelProperty(value = "变更后钢卷ID", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "纯=删除时为NULL")
+    private Long newCoilId;
+
+    /**
+     * 变更前钢卷号（冗余，方便查看）
+     */
+    @ExcelProperty(value = "变更前钢卷号", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "冗=余，方便查看")
+    private String oldCoilNo;
+
+    /**
+     * 变更后钢卷号
+     */
+    @ExcelProperty(value = "变更后钢卷号")
+    private String newCoilNo;
+
+    /**
+     * 变更字段差异 JSON: {"fieldName":{"old":"旧值","new":"新值"},...}
+     */
+    @ExcelProperty(value = "变更字段差异")
+    private String changedFields;
+
+    /**
+     * 操作描述
+     */
+    @ExcelProperty(value = "操作描述")
+    private String operationDesc;
+
+    /**
+     * 备注
+     */
+    @ExcelProperty(value = "备注")
+    private String remark;
+
+
+}