Missed visibility labels in repos list

[zc-devs]

Clear and concise description of the problem

Visibility label was introduced in the repos list, but it only appears on public Woodpecker repos.

Suggested solution

Show label for private and internal levels, like in Gitea

Alternative

Show label for all visibility levels.

Additional context

WP next-350082cd19, Gitea 1.22.3, Postgres 16, Kubernetes v1.30.6+k3s1
#4386 (comment)

Validations

• Checked that the feature isn't part of the next version already [https://woodpecker-ci.org/faq#which-version-of-woodpecker-should-i-use]
• Read the docs.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.