distance limit for linked chests

option to limit how far away u can link chests in the config.

Would this work with a central chest and nodes or more of a relay system, where you'd need to sporadically place chests? The first is more performant (checks distance to a single node; Adding n chests is O(n)), but the second is more flexible (can go as far as necessary if you put enough, but each chest needs to check all the previous chests; Adding n chests is O(n^2))