Remove Empty Registry Error (#208)

* No

* mobile edit lolololo

Author: calmilamsy

station-registry-api-v0/src/main/java/net/modificationstation/stationapi/api/registry/Registries.java

@@ -63,8 +63,6 @@ private static void init() {
 
     private static <T extends Registry<?>> void validate(Registry<T> registries) {
         registries.forEach(registry -> {
-            if (registry.getIds().isEmpty())
-                Util.error("Registry '" + registries.getId(registry) + "' was empty after loading");
             if (registry instanceof DefaultedRegistry<?> defaultedRegistry) {
                 Identifier identifier = defaultedRegistry.getDefaultId();
                 Validate.notNull(registry.get(identifier), "Missing default of DefaultedMappedRegistry: " + identifier);