Converts Jalali date-time ("yyyy/mm/dd hh:mm:ss") into a human-readable "time ago".
e.g. "1402/06/15 13:05:20" (Jalali)
e.g. "حدود 1 سال قبل" or "اکنون"
Converts Jalali date-time ("yyyy/mm/dd hh:mm:ss") into a human-readable "time ago".