feat(audio): wire SFX into HoldableItem and OutfitItem

scripts/objects/holdable_item.gd

@@ -24,6 +24,7 @@ func _ready() -> void:
 func _on_drag_picked_up(_pos: Vector2) -> void:
 	if is_in_hand_slot():
 		_detach_from_hand_slot()
+	AudioManager.play_sfx("item_drag_start")
 	item_picked_up.emit(self)
 
 
@@ -35,6 +36,9 @@ func _on_drag_released(_pos: Vector2) -> void:
 		var character: Character = result[0] as Character
 		var hand: String = result[1] as String
 		character.attach_item(hand, self)
+		AudioManager.play_sfx("item_drop_hand")
+	else:
+		AudioManager.play_sfx("item_drop_floor")
 	item_placed.emit(self)
 
 
@@ -46,6 +50,7 @@ func _try_return_to_chest() -> bool:
 	var chest: RoomChest = home_chest as RoomChest
 	if chest == null:
 		return false
+	AudioManager.play_sfx("item_return_chest")
 	chest.receive_item(self)
 	return true