Add metadata database banner to Registry pages in the UI
Context
As part of Release container registry with metadata databa... (&5521) we want to increase the adoption of the metadata database. We have Add a banner to the container registry Admin pa... (#442644 - closed) which updated the documentation.
Problem
See https://gitlab.com/gitlab-com/gitlab-OKRs/-/work_items/6275+.
Solution
As a follow-up, we would like to update the UI in the registry pages to include a banner whenever we identify that the registry is not using the metadata database yet.
For example:
- On load of these two pages, check -> is GitLab
/gitlab/v1/
available? - If not, display banner pointing to the documentation.
As a side note, this might be easier to implement once Enabling GitlabApiClient.repository_details for... (#434601 - closed) it's done!
Edited by Jaime Martinez