feat(i18n): add Arabic translation

[FireMoonStudio]

I added
1- package.nls.ar.json
2- lang-ar.ts
3- Pointed out lang-ar.ts in translate.ts

 `import { translation as langAr } from './translations/lang-ar';`

    case 'ar':
   return langAr;

[PKief]

thanks, it looks good to me

[github-actions]

Merge Successful

Thanks for your contribution! 🎉

The changes will be part of the upcoming update on the Marketplace.