feat: add 'Close launcher on game start' option and improve app termination behavior (#93)

* 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

* feat: add 'Close launcher on game start' option and improve app termination behavior

- Added 'Close launcher on game start' setting in GUI and backend.
- Implemented automatic app quit after game launch if setting is enabled.
- Added Cmd+Q (Mac) and Ctrl+Q/Alt+F4 (Win/Linux) shortcuts to quit the app.
- Updated 'window-close' handler to fully quit the app instead of just closing the window.
- Added i18n support for the new setting in English, Spanish, and Portuguese.

---------

Co-authored-by: Fazri Gading <fazrigading@gmail.com>
Co-authored-by: Arnav Singh <hi.arnavsingh3@gmail.com>

GUI/locales/en.json

@@ -122,7 +122,10 @@
     "logsCopy": "Copy",
     "logsRefresh": "Refresh",
     "logsFolder": "Open Folder",
-    "logsLoading": "Loading logs..."
+    "logsLoading": "Loading logs...",
+    "closeLauncher": "Launcher Behavior",
+    "closeOnStart": "Close Launcher on game start",
+    "closeOnStartDescription": "Automatically close the launcher after Hytale has launched"
   },
   "uuid": {
     "modalTitle": "UUID Management",

GUI/locales/es.json

@@ -122,7 +122,10 @@
     "logsCopy": "Copiar",
     "logsRefresh": "Actualizar",
     "logsFolder": "Abrir Carpeta",
-    "logsLoading": "Cargando registros..."
+    "logsLoading": "Cargando registros...",
+    "closeLauncher": "Comportamiento del Launcher",
+    "closeOnStart": "Cerrar Launcher al iniciar el juego",
+    "closeOnStartDescription": "Cierra automáticamente el launcher después de que Hytale se haya iniciado"
   },
   "uuid": {
     "modalTitle": "Gestión de UUID",

GUI/locales/pt-BR.json

@@ -122,7 +122,10 @@
     "logsCopy": "Copiar",
     "logsRefresh": "Atualizar",
     "logsFolder": "Abrir Pasta",
-    "logsLoading": "Carregando registros..."
+    "logsLoading": "Carregando registros...",
+    "closeLauncher": "Comportamento do Lançador",
+    "closeOnStart": "Fechar Lançador ao iniciar o jogo",
+    "closeOnStartDescription": "Fechar automaticamente o lançador após o Hytale ter sido iniciado"
   },
   "uuid": {
     "modalTitle": "Gerenciamento de UUID",