Infinite Dimensions

A loooot of stuff which wouldn't have been possible without Cass, but also some content and quality tweaks!

• There is a new Transfinite Key item, which you can obtain by throwing Amethyst into an Infinity Portal. It is attuned to the portal which was used to create it and can be used to open another portal to the same dimension. More functionality for these is planned ^^
• The warp command now puts you in a safe location, making it viable for use in survival
• Dimension-specific shaders now shouldn't fail to load
• In 1.14 of the mod, the POI of infinity portals broke, making new portals generate every time you return from a dimension; this bug is now fixed
• The rest of format-change-related bugs from the 1.21 update should (hopefully) be fixed
• Forgix is now used, making a single jar usable for both Fabric and Neoforge
• Many optimisations by Cass related to the Fabric-Neoforge logical forks
• Fixes for "registration frozen" errors with other mods installed
• Mod documentation is now availible on the Modded Minecraft Wiki