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",

views/layout.pug

@@ -20,6 +20,7 @@ html
       date: '#{date}',
       csid: '#{csensor}'
       }
+
     let urlParams = {
       // drawlines: '#{drawlines}' === 'true',
       // starttime: '#{starttime}',
@@ -39,7 +40,8 @@ html
         #author
           #mailadr
             a(href="mailto:rexfue@gmail.com") mailto:rexfue@gmail.com
-          #versn
+          #versn #{t('Version')}: #{version} #{t('from')} #{date}
+
     script(src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js"
       integrity="sha384-kenU1KFdBIe4zVF0s0G1M5b4hcpxyD9F7jL+jjXkk+Q2h455rYXK/7HAuoJl+0I4"
       crossorigin="anonymous")