remove linux tray, since pkexec can not work under run_as env

src/ui_interface.rs

@@ -284,7 +284,6 @@ pub fn set_option(key: String, value: String) {
                 if value == "Y" {
                     if crate::platform::uninstall_service(true) {
                         std::process::exit(0);
-                        return;
                     }
                 } else {
                     if crate::platform::install_service() {