Added internationalization support (i18n) (#74)

* - Implemented i18n.
- Updated UI elements to use localized strings for various messages and confirmations.
- Added language selection functionality in settings with appropriate event handling.
- Created English localization file with translations for all new strings.
- Updated backend to save and load user-selected language preferences.

* Add Spanish localization for the GUI

* Add Portuguese (Brazil) localization for the GUI

* update main branch to release/v2.0.2b (#86)

* add more linux pkgs, create auto-release and pre-release feature for Github Actions

* removed package-lock from gitignore

* update .gitignore for local build

* add package-lock.json to maintain stability development

* update version to 2.0.2b also add deps for rpm and arch

* update 2.0.2b: add arm64 support, product and executable name, maintainers; remove snap;

* update 2.0.2b: add latest.yml for win & linux, arm64 support; remove snap

* fix release build naming

* Prepare release v2.0.2b

* Update localization for game repair and GPU settings

Added new localization entries for game repair and GPU preferences.

* Update spanish localization for game repair and GPU settings

* Update portuguese (brazil) for game repair and GPU settings

* Update localization for system logs in English, Spanish, and Portuguese

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Co-authored-by: Fazri Gading <fazrigading@gmail.com>

main.js

@@ -1,7 +1,7 @@
 const { app, BrowserWindow, ipcMain, dialog, shell } = require('electron');
 const path = require('path');
 const fs = require('fs');
-const { launchGame, launchGameWithVersionCheck, installGame, saveUsername, loadUsername, saveChatUsername, loadChatUsername, saveChatColor, loadChatColor, saveJavaPath, loadJavaPath, saveInstallPath, loadInstallPath, saveDiscordRPC, loadDiscordRPC, isGameInstalled, uninstallGame, repairGame, getHytaleNews, handleFirstLaunchCheck, proposeGameUpdate, markAsLaunched } = require('./backend/launcher');
+const { launchGame, launchGameWithVersionCheck, installGame, saveUsername, loadUsername, saveChatUsername, loadChatUsername, saveChatColor, loadChatColor, saveJavaPath, loadJavaPath, saveInstallPath, loadInstallPath, saveDiscordRPC, loadDiscordRPC, saveLanguage, loadLanguage, isGameInstalled, uninstallGame, repairGame, getHytaleNews, handleFirstLaunchCheck, proposeGameUpdate, markAsLaunched } = require('./backend/launcher');
 const UpdateManager = require('./backend/updateManager');
 const logger = require('./backend/logger');
 const profileManager = require('./backend/managers/profileManager');
@@ -405,6 +405,15 @@ ipcMain.handle('load-discord-rpc', () => {
   return loadDiscordRPC();
 });
 
+ipcMain.handle('save-language', (event, language) => {
+  saveLanguage(language);
+  return { success: true };
+});
+
+ipcMain.handle('load-language', () => {
+  return loadLanguage();
+});
+
 ipcMain.handle('select-install-path', async () => {
   const result = await dialog.showOpenDialog(mainWindow, {
     properties: ['openDirectory'],