Provide information from pipeline summary buttons in the pipeline details page
Description
If the gitlab-ci yaml file is invalid in some way the only place that you can get a hint of the problem is the mouse over on the button showing a pipeline error.
This is not all that intuitive and probably not very accessible.
Proposal
My proposal is to include this information and other notification details from the pipeline column into the pipeline detail page that is available from the "failed"/"passed" button in the status column (also shown in the screen shot above).