The `wrap_node` and `wrap_node_or_nil` functions now correctly accept `Node?` to handle nil values, resolving a warning about incorrect argument counts in `api.tree.change_root_to_node()`.
The `wrap_node` and `wrap_node_or_nil` functions now correctly accept `Node?` to handle nil values, resolving a warning about incorrect argument counts in `api.tree.change_root_to_node()`.