[Request] ChatItem/EditableMessage里的markdown增加图表展示

[GUOYUHAN]

🥰 需求描述 | Feature Description

希望可以在markdown中添加图表展示

🧐 解决方案 | Proposed Solution

增加类似echarts/chart.js的数据兼容，或者提供扩展

📝 补充信息 | Additional Information

No response

[lobehubbot]

👀 @GUOYUHAN
Thank you for raising an issue. We will investigate into the matter and get back to you as soon as possible.
Please make sure you have given us as much context as possible.
非常感谢您提交 issue。我们会尽快调查此事，并尽快回复您。 请确保您已经提供了尽可能多的背景信息。