he application as a deep link. 
         * If you like, you can replace this value with any unique string e.g. `your-unique-protocol-name://`. 
         * This is to ensure that this deep link only matches to your own application and does not coincide with 
         * other application deep links that might be registered on your system. For more information, 
         * please check https://www.electronjs.org/docs/latest/tutorial/launch-app-from-url-in-another-app
         *   
         */
        addEventL