Merge branch 'corpus_management' into 'master'

Fix corpus management empty state

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/144192



Merged-by: Kushal Pandya <kushal@gitlab.com>
Approved-by: Kushal Pandya <kushal@gitlab.com>
Approved-by: James Nutt <jnutt@gitlab.com>
Approved-by: Smriti Garg <sgarg@gitlab.com>
Approved-by: Martin Čavoj <mcavoj@gitlab.com>
Reviewed-by: Martin Čavoj <mcavoj@gitlab.com>
Co-authored-by: Julia Miocene <jmiocene@gitlab.com>