Language switching works

app.js
   - call to index.js changed

public/javascripts/global.js
   - no more show version
   - no more 'showReset

routes/index.js
   - added 'translate'-function

views/index.pug
   - texts changed for translation

views/layout.pug
   - show version and date

public/javascripts/map.js
   - added text from server

charts/preparecharts.js
   - translate texts

locales/[en|de]/translation.json
   - new translations

charts/urils.js
   - added translations

package.json
  "version": "3.0.2",
   "date": "2023-04-19 11:00 UTC",

app.js

@@ -15,7 +15,7 @@ export let url2call
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 
-import indexRouter from './routes/index.js'
+import * as indexRouter from './routes/index.js'
 import apiRouter from './routes/api.js'
 
 i18next
@@ -26,7 +26,7 @@ i18next
             loadPath: __dirname + '/locales/{{lng}}/{{ns}}.json'
         },
         fallbackLng: 'en',
-//        debug: true,
+        debug: true,
         preload: ['en', 'de']
     });
 
@@ -43,7 +43,7 @@ app.use(cookieParser());
 app.use(express.static(path.join(__dirname, 'public')));
 
 app.use('/api', apiRouter)
-app.use('/', indexRouter);
+app.use('/', indexRouter.router);
 
 // catch 404 and forward to error handler
 app.use(function(req, res, next) {