fixed settings field mixup

frontend/src/index.ts

@@ -9,8 +9,10 @@ import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'
 import './styles.scss'
 import { AppModule } from './app.module'
 
+if (!location.hostname.endsWith('.local')) {
+  enableProdMode()
+}
 
-enableProdMode()
 document.addEventListener('DOMContentLoaded', () => {
   platformBrowserDynamic().bootstrapModule(AppModule)
 })