Improved documentation request for entity culling rules

[blazex224]

Hello, When configuring this plugin, I could not seem to find any information regarding "Refuse", "Prefer", "Defer", and "Restrict" for the entity culling rules. I noticed that other people on the Volmit community were having confusion about this information as well, and I think it would be a good idea to make this information clear on the "cull entities" section of the documentation (https://react.volmit.com/docs/have-a-question/actions/cull-entities)

Thanks for the great plugin!