Is there an existing issue for this?

• I have searched the existing issues

Can the issue be reproduced with the default theme (daylight/midnight)?

• I was able to reproduce the issue with the default theme

Could the issue be due to extensions?

• I've ruled out the possibility that the extension is causing the problem.

Describe the problem

表现：使用主题时导出公式为图片失败，点击导出图片控制台报错，导出图片不完整

原因：html2canvas.min.js不支持oklch表示的颜色

修改建议：将app/stage/protyle/js/html2canvas.min.js修改为html2canvas-pro.min.js，项目主页是https://www.npmjs.com/package/html2canvas-pro?activeTab=readme，html2canvas-pro.min.js的下载链接是https://github.com/yorickshan/html2canvas-pro/releases/tag/v1.5.8

Expected result

期望使用Asri主题时导出公式为图片正常

Screenshot or screen recording presentation

No response

Version environment

- Version: v3.1.19
- Operating System: 
- Browser (if used):

Log file

None

More information

No response