settings_menu: Create a dedicated class for the settings

includes/control_menu.hpp

@@ -2,12 +2,14 @@
 * File name: control_menu.hpp
 * Author: lejulien
 * Date created: 10-01-2026 22:00:33
-// Date modified: 10-01-2026 22:45:10
+// Date modified: 12-01-2026 22:18:26
 * ------
 */
 
 #pragma once
 
+#include <memory>
+
 #include <context.hpp>
 #include <types.hpp>
 
@@ -15,28 +17,21 @@ namespace gol {
 
 class ControlMenu {
 public:
-  ControlMenu(ctx context);
+  ControlMenu(std::shared_ptr<ctx> context);
   ~ControlMenu() = default;
   void update();
   void display();
 private:
-  ctx context_;
+  std::shared_ptr<ctx> context_;
 public: // Keep those public for easy access
   MenuState menu_state_ = MenuState::NONE;
-  int fps_ctrl_ = false;
-  int cell_size_ctrl_ = false;
   bool play_ctrl_ = true;
   bool step_ctrl_ = false;
   bool step_back_ctrl_ = false;
   bool rand_ctrl_ = false;
   bool edit_ctrl_ = false;
   bool clear_ctrl_ = false;
-  bool settings_window_ = false;
   bool paterns_ctrl_ = false;
-  int width_ctrl_ = false;
-  int height_ctrl_ = false;
-  bool dark_theme_ctrl_ = false;
-  bool apply_ctrl_ = false;
 };
 
 } // namespace gol