fix(docs): paste content to univer

[Jocs]

close https://github.com/dream-num/univer-pro/issues/2081

Pull Request Checklist

• Related tickets or issues have been linked in the PR description (or missing issue).
• Naming convention is followed (do please check it especially when you created new plugins, commands and resources).
• Unit tests have been added for the changes (if applicable).
• Breaking changes have been documented (or no breaking changes introduced in this PR).

[github-actions]

View Deployment

📑 Examples	📚 Storybook
🔗 Preview link	🔗 Preview link

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 28.57%. Comparing base (01fdcca) to head (f09d0a8).
Report is 5 commits behind head on dev.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev    #3071   +/-   ##
=======================================
  Coverage   28.57%   28.57%           
=======================================
  Files        2022     2022           
  Lines      106772   106774    +2     
  Branches    23103    23103           
=======================================
+ Hits        30505    30507    +2     
  Misses      76267    76267           

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[oumomomo]

复制内容粘贴到文档设置下划线+字号，下划线展示不全

操作步骤：
1、复制内容粘贴到文档
2、选中内容设置下划线
3、再选中内容设置22号字号

[univer-bot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

Copy the content and paste it into the document to set underline + font size, but the underline is not fully displayed.

Operation steps:

1. Copy and paste the content into the document
2. Underline the selected content
3. Select the content and set the font size to 22.

[Jocs]

@oumomomo Please submit a new issue about the comment.