Italian word po' is not correctly handled in spell check

[paolopan83]

• Searched existing issues to avoid creating duplicates.

• Confirmed that it can be reproduced in built-in themes without customized css.

  If it only exists in 3rd party themes or css, you can still report it, but please attach the theme target or the css file. We may not "fix" it, if it is caused by 3rd party themes or css styles that we cannot support.

• Searched http://support.typora.io/

---

Describe the bug
Italian word po' is not correctly handled in spell check. The Italian word po' is a case where the aphostrophe is part of the word itself. This is short for poco (little of). When typing the word po' (with the expected aphostrophe) the two letter part (po) is underlined red as mispelled word. Right clicking on it suggests the correction po'. So it seems the spell chekcing logic is ignoring the aphostrophe even if it is there.

I am using Windows 11 and installed Italian language pack.

Refernce on the word itself, in case you are curious :)
https://www.collinsdictionary.com/dictionary/italian-english/poco (in particualre check point 4.)
https://www.treccani.it/vocabolario/poco/

To Reproduce
Select Italian language and type the phrase un po' (including the final aphostrophe)

Expected behavior
The workd po' should be accepted as correct spelling

Screenshots / Screencasts
If applicable, add screenshots / screencasts to help explain your problem.

Sample Markdown File

Un po' tirata per i capelli,

Desktop (please complete the following information):

• OS: [e.g. Windows 10 32bit]

Typora Version
1.5.10