Add Serbian translation for new feature

[ivkeapp]

Context

New feature translation to the Serbian language.

How has this been tested?

Still not tested

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature or improvement (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Additional language file or change to the existing one (translations)

Related issue(s):

Affected project(s):

• handsontable
• @handsontable/angular
• @handsontable/react
• @handsontable/vue
• @handsontable/vue3

Checklist:

• I have reviewed the guidelines about Contributing to Handsontable and I confirm that my code follows the code style of this project.
• I have signed the Contributor License Agreement
• My change requires a change to the documentation.

[AMBudnik]

Thank you very much for the help with the translations, @ivkeapp 🎖️

[ivkeapp]

Thank you very much for the help with the translations, @ivkeapp 🎖️

No problem, anytime 🙂

[adrianszymanski89]

Hi @ivkeapp

Thank you for the translation. In the meantime, we've made some changes to the specification. The current version looks like this:

• Copy with header
• Copy with headers
• Copy with group headers
• Copy header only
• Copy headers only

In cases where there is the singular and plural form, it should be done as an array, like here:

https://github.com/handsontable/handsontable/blob/feature/issue-2288/handsontable/src/i18n/languages/en-US.js#L52-L54

If you could update your PR, that would be great :)

[adrianszymanski89]

Hi @ivkeapp

Would it be possible for you to add the changes I mentioned here? #10115 (comment)

That would be really helpful for us and would let us finish this PR :)

[ivkeapp]

Hi @ivkeapp

Would it be possible for you to add the changes I mentioned here? #10115 (comment)

That would be really helpful for us and would let us finish this PR :)

Hello, I have added plural translations for new feature

[adrianszymanski89]

Hi @ivkeapp

Thank you very much!