Add "Philosophy" area (aka. type)

[redbar0n]

Some philosophers are listed under "Science", but Philosophy should have its own area I think. I would like to map out the philosophers from here https://www.denizcemonduygu.com/philo/browse/

[fishenal]

@redbar0n this repo seems not in maintenance, do you interesting to create a new one(or fork this one)? I can help to contribute.

[redbar0n]

@fishenal indeed, but unfortunately I can't afford spending time on it at this point.