Add Cleaner to recommended plugins about docs HOT 2 OPEN

It used to be recommended, however the biggest reason for it was the DataTable warning: player: Out-of-range value spam.
This however no longer exists as MovementAPI has another method of applying velocity, so it no longer happens on either plugin.

I still see uses for Cleaner though, but not enough to justify it to be in the recommended section, perhaps Miscellaneous?
Thoughts?

from docs.

Aah, I didn't know that was the reason for the spam. I guess if there isn't any spam by default anymore the Cleaner doesn't need to be that "high up" in recommended plugins anymore.

Just started thinking about the Cleaner regarding discussions in the KZ Discord today, where it was discovered that the following message is spammed due to broken maps: Teleport trigger '' cannot find destination named ''!. While the maps should probably be fixed to prevent the message, it could be good to provide alternative solutions for server owners to prevent the server console from being spammed. Although this would also mean that the config for the cleaner would have to be modified from the "default".

from docs.