rework error alerts

src-tauri/src/app.rs

@@ -58,6 +58,7 @@ pub fn run() -> tauri::Result<()> {
             ipc::save_config,
             ipc::launch_terminal,
             ipc::get_setup_errors,
+            ipc::exit,
         ])
         .setup(|app| {
             let res = rt::block_on(setup(app));