refactor(wms): 优化钢卷物料导出功能

- 移除了重复的包导入语句，统一使用通配符导入
- 将导出方法中的完全限定类名替换为简单类名
- 调整了WmsMaterialCoilExportVo类中itemId字段的位置
- 更新了服务实现类中的方法签名以匹配新的VO结构

klp-wms/src/main/java/com/klp/controller/WmsMaterialCoilController.java

@@ -4,6 +4,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Arrays;
 
+import com.klp.domain.vo.WmsMaterialCoilExportVo;
 import lombok.RequiredArgsConstructor;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.constraints.*;
@@ -51,8 +52,8 @@ public class WmsMaterialCoilController extends BaseController {
     @Log(title = "钢卷物料表", businessType = BusinessType.EXPORT)
     @PostMapping("/export")
     public void export(WmsMaterialCoilBo bo, HttpServletResponse response) {
-        List<com.klp.domain.vo.WmsMaterialCoilExportVo> list = iWmsMaterialCoilService.queryExportList(bo);
-        ExcelUtil.exportExcel(list, "钢卷物料表", com.klp.domain.vo.WmsMaterialCoilExportVo.class, response);
+        List<WmsMaterialCoilExportVo> list = iWmsMaterialCoilService.queryExportList(bo);
+        ExcelUtil.exportExcel(list, "钢卷物料表", WmsMaterialCoilExportVo.class, response);
     }
 
     /**