Fix commands not being loaded by reflection.

plugin/src/main/java/com/alttd/essentia/EssentiaPlugin.java

@@ -58,7 +58,7 @@ public class EssentiaPlugin extends JavaPlugin implements EssentiaAPI {
     }
 
     void loadCommands() {
-        Reflections reflections = new Reflections("com.alttd.essentia.commands.list");
+        Reflections reflections = new Reflections("com.alttd.essentia.commands");
         Set<Class<?>> subTypes = reflections.get(Scanners.SubTypes.of(EssentiaCommand.class).asClass());
 
         LifecycleEventManager<Plugin> manager = this.getLifecycleManager();