Renamed general and mode constants and implemented a check to verify that constants are just defined ones over the whole repository

roles/srv-web-7-7-inj-logout/templates/logout_one_liner.js.j2

@@ -2,6 +2,6 @@ document.addEventListener('DOMContentLoaded', function() {
     initLogoutPatch(
         '{{ oidc.client.logout_url }}',
         '{{ WEB_PROTOCOL }}',
-        '{{ primary_domain }}'
+        '{{ PRIMARY_DOMAIN }}'
     );
 });