all rack rendering (afaik) and basic right click logic stuff and refactors nobody asked for

src/main/resources/assets/neocomputers/atlases/gui.json

@@ -0,0 +1,8 @@
+{
+  "sources": [
+    {
+      "type": "single",
+      "source": "neocomputers:block/relay_top"
+    }
+  ]
+}

src/main/resources/neocomputers.accesswidener

@@ -1,4 +1,4 @@
 accessWidener v2 named
 
-accessible method net/minecraft/world/level/block/entity/BlockEntityType <init> (Lnet/minecraft/world/level/block/entity/BlockEntityType$BlockEntitySupplier;Ljava/util/Set;)V
+# accessible method net/minecraft/world/level/block/entity/BlockEntityType <init> (Lnet/minecraft/world/level/block/entity/BlockEntityType$BlockEntitySupplier;Ljava/util/Set;)V
 accessible field net/minecraft/core/Direction$Plane faces [Lnet/minecraft/core/Direction;