Audio manager implementation

scripts/items/run_item_pickup.gd

@@ -15,6 +15,7 @@ func _draw() -> void:
 func _on_body_entered(body: Node) -> void:
 	if not body.is_in_group("player") or item == null:
 		return
+	AudioManager.play("item_pickup")
 	RunManager.collect_item(item)  # Triggers item_collected signal -> player_stats recalculates
 	if item.heal_on_pickup > 0.0:
 		body.stats.heal(item.heal_on_pickup)

scripts/items/shop_item_pedestal.gd

@@ -68,6 +68,7 @@ func _attempt_purchase() -> void:
 		return
 
 	RunManager.spend_credits(price)
+	AudioManager.play("item_pickup")
 
 	var player := get_tree().get_first_node_in_group("player") as Node2D
 	if player == null: