quit app when no window exist

packages/ui/src/main/flow/OPEN_SETTING_WINDOW.ts

@@ -39,9 +39,7 @@ export function openSettingWindow() {
   // for applications and their menu bar to stay active until the user quits
   // explicitly with Cmd + Q.
   app.on('window-all-closed', () => {
-    if (process.platform !== 'darwin') {
-      app.quit()
-    }
+    app.quit()
   })
 
   // In this file you can include the rest of your app"s specific main process