Add error message for wayland
This fixes issue #45 (closed) A window with an error message is now displayed when the user is under wayland.
GitLab upgrade completed. Current version is 18.6.4
https://about.gitlab.com/releases/2025/11/20/gitlab-18-6-released/
This fixes issue #45 (closed) A window with an error message is now displayed when the user is under wayland.