Fix language support and compatibility with windows.

utils/check_file_exists.h

@@ -0,0 +1,14 @@
+//
+// Created by yawaflua on 15/11/2024.
+//
+
+#ifndef CHECK_FILE_EXISTS_H
+#define CHECK_FILE_EXISTS_H
+
+
+inline bool file_exists (const std::string& name) {
+    struct stat buffer;
+    return (stat (name.c_str(), &buffer) == 0);
+}
+
+#endif //CHECK_FILE_EXISTS_H

utils/localization_manager.h

@@ -6,6 +6,7 @@
 #include <fstream>
 #include <iostream>
 #include <nlohmann/json.hpp> // Подключение библиотеки JSON
+#include <fmt/format.h>
 
 namespace  tzeva_adom {
     class LocalizationManager {