Show project name when hovering project slug in Board

Problem to solve

In the issue board, the issue slug (e.g. group/subgroup/project#1) is displayed under the title and labels of all issues. However, the project slug might differ from the actual project name.

For example, we are using customer numbers for the subgroup to allow an easy change of the customer name without changing all URLs (e.g. in bookmarks, deployments, CI configurations, ...). We have issue URLs such as customers/c1234/example_project#42. However, the actual customer name (=group name for the subgroup c1234 in this example) is e.g. ACME Ltd.

We would like to have a better overview of our issues by seeing the actual group name instead of / in addition to its slug.

Intended users

Any users who use the Gitlab issue boards.

Proposal

In our opinion, it might be helpful to display the actual group name / subgroup name/ project name combination as well when the user hovers the slug. This way, BC is preserved yet there is a simple and intuitive way to see the actual group and project names.

For the aforementioned example, e.g. Customers / Acme Ltd / Example Project could be displayed.