合并主场景和个人小屋

scenes/prefabs/items/NoticeBoard.gd

@@ -0,0 +1,11 @@
+extends StaticBody2D
+
+func interact():
+	# Check if dialog already exists
+	if get_tree().root.has_node("NoticeDialog"):
+		return
+		
+	var dialog = preload("res://scenes/ui/notice_dialog.tscn").instantiate()
+	dialog.name = "NoticeDialog"
+	get_tree().root.add_child(dialog)
+	return null # No bubble text needed