Added Tool for installing keys (#233)

#232 

![image](https://github.com/user-attachments/assets/5ae6118d-3857-4005-8392-5398c8fa91d5)

src/Ryujinx/Assets/Locales/es_ES.json

@@ -31,6 +31,9 @@
   "MenuBarToolsInstallFirmware": "Instalar firmware",
   "MenuBarFileToolsInstallFirmwareFromFile": "Instalar firmware desde un archivo XCI o ZIP",
   "MenuBarFileToolsInstallFirmwareFromDirectory": "Instalar firmware desde una carpeta",
+  "MenuBarToolsInstallKeys": "Install Keys",
+  "MenuBarFileToolsInstallKeysFromFile": "Install keys from KEYS or ZIP",
+  "MenuBarFileToolsInstallKeysFromFolder": "Install keys from a directory",
   "MenuBarToolsManageFileTypes": "Administrar tipos de archivo",
   "MenuBarToolsInstallFileTypes": "Instalar tipos de archivo",
   "MenuBarToolsUninstallFileTypes": "Desinstalar tipos de archivo",
@@ -506,6 +509,13 @@
   "DialogFirmwareInstallerFirmwareInstallConfirmMessage": "\n\n¿Continuar?",
   "DialogFirmwareInstallerFirmwareInstallWaitMessage": "Instalando firmware...",
   "DialogFirmwareInstallerFirmwareInstallSuccessMessage": "Versión de sistema {0} instalada con éxito.",
+  "DialogKeysInstallerKeysNotFoundErrorMessage": "An invalid Keys file was found in {0}",
+  "DialogKeysInstallerKeysInstallTitle": "Install Keys",
+  "DialogKeysInstallerKeysInstallMessage": "New Keys file will be installed.",
+  "DialogKeysInstallerKeysInstallSubMessage": "\n\nThis may replace some of the current installed Keys.",
+  "DialogKeysInstallerKeysInstallConfirmMessage": "\n\nDo you want to continue?",
+  "DialogKeysInstallerKeysInstallWaitMessage": "Installing Keys...",
+  "DialogKeysInstallerKeysInstallSuccessMessage": "New Keys file successfully installed.",
   "DialogUserProfileDeletionWarningMessage": "Si eliminas el perfil seleccionado no quedará ningún otro perfil",
   "DialogUserProfileDeletionConfirmMessage": "¿Quieres eliminar el perfil seleccionado?",
   "DialogUserProfileUnsavedChangesTitle": "Advertencia - Cambios sin guardar",