Add an list of all properties used by minestom

[muelleel]

Referring to: Minestom/Minestom#1115 (reply in thread)

There is currently no list for the system properties used by minestom! (things like minestom.entity-view-distance which are used with System.setProperty(name, value))

[TheMode]

We could start putting all these properties in a single java file in the repo

[muelleel]

Do you mean something like an enum which is avaivable whithin Minestom or exclusive to this wiki repo?

Within Minestom would also help (IDE autocompletion) with programming when we could write things like:
System.setProperty(MinestomProperties.CHUNK_VIEW_DISTANCE.getName(), "12");

The enum could be documented and then be found in the javadocs.

[TheMode]

Constants, not an enum. But yes it is the idea