Update ar.json (#2888)
Update ar.json (#2888)

* Update ar.json

Adding more translations (updating the missing non translated strings) and some little minimal corrections.

* Update ar.json

Deleting final new line as suggested in the review.

* Update ar.json

* Update ar.json

kibousoft/mastodon,kibousoft/mastodon,kibousoft/mastodon,kibousoft/mastodon