Display a message that GitLab Pages are not supported for nested groups
Summary
Currently there is no indication that GitLab Pages are not supported for nested groups.
Steps to reproduce
- created nested group
- create project with GitLab Pages (for example fork https://gitlab.com/pages/plain-html)
- go to project settings / pages
Example Project
https://gitlab.com/reproduction-group/subgroup-with-pages/plain-html/
What is the current bug behavior?
Congratulations! Your pages are served under: ...
is displayed and the link does not work (no pages are served).
(https://reproduction-group.gitlab.io/subgroup-with-pages/plain-html leads to error 404)
What is the expected correct behavior?
As long as nested groups don't support GitLab Pages we should display a message there instead.