added interaction sounds to settings

core/src/main/java/eu/mhsl/craftattack/spawn/core/util/world/InteractSounds.java

@@ -34,4 +34,12 @@ public class InteractSounds {
     public void delete() {
         this.playSound(SoundEventKeys.ENTITY_SILVERFISH_DEATH);
     }
+
+    public void open() {
+        this.playSound(SoundEventKeys.BLOCK_BARREL_OPEN);
+    }
+
+    public void close() {
+        this.playSound(SoundEventKeys.BLOCK_BARREL_CLOSE);
+    }
 }