control_menu: Add rules related updates

src/control_menu.cpp

@@ -2,7 +2,7 @@
 * File name: control_menu.cpp
 * Author: lejulien
 * Date created: 10-01-2026 22:12:44
-// Date modified: 10-01-2026 22:43:36
+// Date modified: 12-01-2026 20:36:39
 * ------
 */
 
@@ -12,6 +12,7 @@
 
 #include <control_menu.hpp>
 #include <world.hpp>
+#include <rules.hpp>
 
 namespace gol {
 
@@ -59,6 +60,15 @@ void ControlMenu::update() {
   } else if (edit_ctrl_) {
     menu_state_ = MenuState::EDIT;
   }
+  if (step_ctrl_) {
+    context_.world->saveCompressed();
+    context_.rules->update();
+    step_ctrl_ = false;
+  }
+  if (step_back_ctrl_) {
+    context_.world->stepBack();
+    step_back_ctrl_ = false;
+  }
 }
 
 void ControlMenu::display() {