Add Hebrew translation about easings.net

[gosolivs]

We have a language with RTL. It has a small bug, but in General, it looks normal.
https://easings.net/ar

[ai]

Looks great!

[gosolivs]

Do I need to add this translation?

[ai]

Yeap

[ai]

@gosolivs can you ping me when it will be deployed?

I want to promote your awesome work on the project

[gosolivs]

Thank you for promotion! 🎉

[bbb651]

The translation has some problems

• The language name is עברית not עיברית
• The theme names being אוטומטי, בצבע בהיר, צבע קהה is inconsistent, I would just change it to אוטומטי, בהיר, קהה which omits the word theme since it doesn't translate very well
• The text Help translate site to your language is untranslated, a translation could be עזור לנו לתרגם את האתר לשפתך
• There is some missing punctuation

That are more subtle issues, some of the translations are taken straight from google translate like

I might try to make a pr to address these issues.

[gosolivs]

@bbb651 If you can fix it, open a PR with these changes.