fix(approval): 修复审批任务创建时审批人信息获取问题

- 根据applicantId查询审批人name和id，替换原来的当前登录用户信息
- 通过WmsApproval表查询审批配置信息
- 使用SysUser表根据审批人姓名查询对应的用户ID
- 更新审批任务中的审批人ID和姓名字段为正确的值
- 移除LoginHelper依赖，改用数据库查询获取审批人信息

klp-wms/src/main/java/com/klp/service/impl/WmsApprovalServiceImpl.java

@@ -301,12 +301,14 @@ public class WmsApprovalServiceImpl implements IWmsApprovalService {
             }
         } else {
             updateApproval.setRequiredApprovers(1);
-            LoginUser currentUser = LoginHelper.getLoginUser();
+            // 根据applicantId查询审批人name和id
+            WmsApproval approval = baseMapper.selectOne(new LambdaQueryWrapper<WmsApproval>().eq(WmsApproval::getApprovalId, approvalId));
+            List<SysUser> currentUser = userMapper.selectList(new LambdaQueryWrapper<SysUser>().eq(SysUser::getNickName, approval.getApproverName()));
             if (currentUser != null) {
                 WmsApprovalTaskBo taskBo = new WmsApprovalTaskBo();
                 taskBo.setApprovalId(approvalId);
-                taskBo.setApproverId(LoginHelper.getUserId());
-                taskBo.setApproverName(LoginHelper.getNickName());
+                taskBo.setApproverId(currentUser.get(0).getUserId());
+                taskBo.setApproverName(approval.getApproverName());
                 taskBo.setTaskStatus("pending");
                 approvalTaskMapper.insert(BeanUtil.toBean(taskBo, WmsApprovalTask.class));
             }