Add get_api() and get_api_name() to WindowDriver

engine/include/nova/platform/window_api.h

@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) 2025, Jayden Grubb <contact@jaydengrubb.com>
+ * 
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#pragma once
+
+namespace Nova {
+	enum class WindowAPI { WAYLAND, WIN32, X11 };
+} // namespace Nova