refactor(wms): 优化二维码生成记录的插入逻辑

- 修改 IWmsGenerateRecordService 接口，将 insertByBo 方法的返回类型从 Boolean 改为 WmsGenerateRecordVo
- 更新 WmsGenerateRecordController 中的 add 方法，使用新的返回类型
- 重构 WmsGenerateRecordServiceImpl 中的 insert

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

@@ -71,8 +71,8 @@ public class WmsGenerateRecordController extends BaseController {
     @Log(title = "二维码生成记录", businessType = BusinessType.INSERT)
     @RepeatSubmit()
     @PostMapping()
-    public R<Void> add(@Validated(AddGroup.class) @RequestBody WmsGenerateRecordBo bo) {
-        return toAjax(iWmsGenerateRecordService.insertByBo(bo));
+    public R<WmsGenerateRecordVo> add(@Validated(AddGroup.class) @RequestBody WmsGenerateRecordBo bo) {
+        return R.ok(iWmsGenerateRecordService.insertByBo(bo));
     }
 
     /**