Update home.pug, relative linking to headfoot.js

views/DE/account/home.pug

@@ -54,7 +54,7 @@ html(lang="de")
     // Bootstrap
     script(src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous")
     // M4_LAB
-    script(src="https://m4lab.hft-stuttgart.de/js/headfoot.js")
+    script(src="/js/headfoot.js")
     script.
         // call verifyAccount
         function verify() {