Добавлена система сохранений

include/save_manager.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#include "player.h"
+#include <string>
+#include <vector>
+
+class SaveManager {
+public:
+    static bool saveGame(const Player& player, const std::string& path);
+    static bool loadGame(Player& player, const std::string& path);
+};