Rewrote spray handler, changed sprays to be loaded from the assets/textures...

Rewrote spray handler, changed sprays to be loaded from the assets/textures folder like everything else

`+` Better language support

`+` Only load from mythic packs, removed the old MCC-only pack system

`+` Added LeashBone option for MEG accessories for making things like ballons, takes the name of a MEG leash bone to leash to

`+` Added Renderer: DISPLAY option to backpacks to make them render using display entities

`+` More refactoring of sprays

`+` Renamed chattags to stickers

plugin/src/main/java/io/lumine/cosmetics/types/back/BackManager.java

@@ -194,6 +194,7 @@ public class BackManager extends MCCosmeticsManager<BackAccessory> implements Hi
         }
     }
 
+
     private void handleUpdate() {
         renderedBacks.entrySet().forEach(entry -> {
             final var player = entry.getKey();