Factions integration

[xllifi]

Faction-wide private waystones.

Factions on modrinth: https://modrinth.com/mod/factions
Factions API Javadoc: https://ickerio.github.io/factions

[sylvxa]

hi! this is a really interesting feature request, im a tad busy at the moment so i can't say for certain when i'll be able to work on it, but ill try and add it during the next release