map-cache

Inspired by https://modrinth.com/mod/client-maps, this is a client-side cache for maps for multiplayer servers that do not send map data until the maps are held in the inventory such as DiosesMC, allowing you to have item frames without having to go through your maps individually each time you log in.

Complements nicely with https://modrinth.com/mod/map-in-slot too!