1.x版本升级到2版本，数值类型的数据必须都转成字符串，不然totals汇总不出来

[Folkmusic]

🏷 Version

Package	Version
@antv/s2
@antv/s2-react
@antv/s2-vue

Sheet Type

• [ ] PivotSheet
• [ ] TableSheet
• [ ] GridAnalysisSheet
• [ ] StrategySheet
• [ ] EditableSheet

🖋 Description

🔗 Reproduce Link

😊 Expected Behavior

😅 Current Behavior

[github-actions[bot]]

你好 @Folkmusic，你所提供的信息不足于我们排查问题, 请按照 issue 模板填写相关信息, 提供 gif, 截图, 代码片段, 配置信息, 版本号, 可复现链接等方式, 详细说明复现步骤, 感谢配合, 谢谢! 15 天内未回复issue自动关闭。

Hello, @Folkmusic, the information you provided is not enough for us to troubleshoot the problem. Please complete the issue description, provide gifs, screenshots, config, version. And explain the reproduction steps in detail. Thanks so much for your cooperation! The issue will be closed without any replay within 15 days.

[github-actions[bot]]

由于该 issue 被标记为需要更多信息，却 15 天未收到回应。现关闭 issue，若有任何问题，可评论回复。

Since the issue was labeled as "👀 need more info" but no response was received for 15 days. Now close the issue. If you have any questions, feel free to comment.