feat(window): add video driver selection via config and --video-driver argument

include/Cubed/argument.hpp

@@ -8,5 +8,6 @@ struct Argument {
     std::optional<std::string> player;
     std::optional<bool> no_debug;
     std::optional<std::string> language;
+    std::optional<std::string> video_driver;
 };
 } // namespace Cubed

include/Cubed/tools/env_tools.hpp

@@ -0,0 +1,14 @@
+#pragma once
+#include <cstdlib> // IWYU pragma: keep
+namespace Cubed {
+namespace Tools {
+
+inline void set_env(const char* name, const char* value) {
+#ifdef _WIN32
+    _putenv_s(name, value);
+#else
+    setenv(name, value, 1);
+#endif
+}
+} // namespace Tools
+} // namespace Cubed

include/Cubed/window.hpp

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "Cubed/argument.hpp"
 #include "Cubed/config.hpp"
 #include "Cubed/input/event.hpp"
 
@@ -15,7 +16,7 @@ public:
     bool is_mouse_enable() const;
     const SDL_Window* get_window() const;
     SDL_Window* get_window();
-    void init();
+    void init(const Argument& argument);
     void imgui_init();
 
     // end of frame to reload!