Remove JavaScript in navbar and include logout

Signed-off-by: Tobias Eidelpes <tobias@eidelpes.info>

app/javascript/packs/application.js

@@ -8,8 +8,6 @@ require("turbolinks").start()
 require("@rails/activestorage").start()
 require("channels")
 
-require("packs/custom");
-
 // Uncomment to copy all static images under ../images to the output folder and reference
 // them with the image_pack_tag helper in views (e.g <%= image_pack_tag 'rails.png' %>)
 // or the `imagePath` JavaScript helper below.

app/javascript/packs/custom.js

@@ -1,14 +0,0 @@
-/* Toggle between adding and removing the "responsive" class to topnav when the user clicks on the icon */
-function toggleMenu() {
-    var x = document.getElementById("topnav");
-    if (x.className === "topnav") {
-        x.className += " responsive";
-    } else {
-        x.className = "topnav";
-    }
-}
-
-/* First load all other scripts and then listen for click on menu */
-document.addEventListener('turbolinks:load', () => {
-    document.getElementById("toggleMenu").addEventListener("click", toggleMenu);
-});