Improve HTML code block clipping

[jim555666888]

3.0.14复制代码块的问题：丢失了代码缩进，导致代码挤在一起

Is there an existing issue for this?

• [X] I have searched the existing issues

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

• [X] I was able to reproduce the issue with the default theme

Could the issue be due to extensions?

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

Describe the problem

ru如图所示

Expected result

希望能修正

Screenshot or screen recording presentation

No response

Version environment

- Version: 3.0.14
- Operating System: macos
- Browser (if used):

Log file

无

More information

No response

[88250]

请发一下网址

[TCOTC]

我这里复制 ChatGPT 的代码的缩进没问题

[jim555666888]

https://github.com/siyuan-note/siyuan/assets/105782402/38dfeb69-6a16-4974-9856-4e72b8c284c0

换不同的主题均这样，在更新3.0.14或者3.0.13时出现的问题

[jim555666888]

请发一下网址

我传了视频，就是通用的chatgpt网址 以前版本粘贴是没问题的

[TCOTC]

这样复制确实不行

@88250 https://chat.openai.com/share/39c8792e-13e2-4106-b4c4-4d81b7cba32c

[88250]

下个版本改进。