feat(flow): 添加排产明细钢卷关系管理功能

- 创建排产明细钢卷关系实体类 SchDetailCoilRel
- 定义业务对象 SchDetailCoilRelBo 和视图对象 SchDetailCoilRelVo
- 实现排产明细钢卷关系服务接口 ISchDetailCoilRelService
- 开发控制器 SchDetailCoilRelController 提供 REST API
- 创建数据访问层 SchDetailCoilRelMapper 和 XML 映射文件
- 实现服务层业务逻辑 SchDetailCoilRelServiceImpl
- 集成分页查询、新增、修改、删除等基础操作
- 添加 Excel 导出功能和数据验证机制

klp-flow/src/main/java/com/klp/flow/domain/SchDetailCoilRel.java

@@ -0,0 +1,45 @@
+package com.klp.flow.domain;
+
+import com.baomidou.mybatisplus.annotation.*;
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+
+/**
+ * 排产明细钢卷关系对象 sch_detail_coil_rel
+ *
+ * @author klp
+ * @date 2026-06-25
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("sch_detail_coil_rel")
+public class SchDetailCoilRel extends BaseEntity {
+
+    private static final long serialVersionUID=1L;
+
+    /**
+     * 主键
+     */
+    @TableId(value = "rel_id")
+    private Long relId;
+    /**
+     * 排产明细ID（关联 sch_prod_schedule_detail.schedule_detail_id）
+     */
+    private Long scheduleDetailId;
+    /**
+     * 钢卷ID（关联 wms_material_coil.coil_id）
+     */
+    private Long coilId;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 删除标志（0=正常，1=已删除）
+     */
+    @TableLogic
+    private Integer delFlag;
+
+}

klp-flow/src/main/java/com/klp/flow/domain/bo/SchDetailCoilRelBo.java

@@ -0,0 +1,41 @@
+package com.klp.flow.domain.bo;
+
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import javax.validation.constraints.*;
+
+
+/**
+ * 排产明细钢卷关系业务对象 sch_detail_coil_rel
+ *
+ * @author klp
+ * @date 2026-06-25
+ */
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class SchDetailCoilRelBo extends BaseEntity {
+
+    /**
+     * 主键
+     */
+    private Long relId;
+
+    /**
+     * 排产明细ID（关联 sch_prod_schedule_detail.schedule_detail_id）
+     */
+    private Long scheduleDetailId;
+
+    /**
+     * 钢卷ID（关联 wms_material_coil.coil_id）
+     */
+    private Long coilId;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+
+}

klp-flow/src/main/java/com/klp/flow/domain/vo/SchDetailCoilRelVo.java

@@ -0,0 +1,49 @@
+package com.klp.flow.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;
+
+
+/**
+ * 排产明细钢卷关系视图对象 sch_detail_coil_rel
+ *
+ * @author klp
+ * @date 2026-06-25
+ */
+@Data
+@ExcelIgnoreUnannotated
+public class SchDetailCoilRelVo {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 主键
+     */
+    @ExcelProperty(value = "主键")
+    private Long relId;
+
+    /**
+     * 排产明细ID（关联 sch_prod_schedule_detail.schedule_detail_id）
+     */
+    @ExcelProperty(value = "排产明细ID", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "关=联,s=ch_prod_schedule_detail.schedule_detail_id")
+    private Long scheduleDetailId;
+
+    /**
+     * 钢卷ID（关联 wms_material_coil.coil_id）
+     */
+    @ExcelProperty(value = "钢卷ID", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "关=联,w=ms_material_coil.coil_id")
+    private Long coilId;
+
+    /**
+     * 备注
+     */
+    @ExcelProperty(value = "备注")
+    private String remark;
+
+
+}