Public repositories of a private organization are not hidden

[gzsombor]

• Gitea version (or commit ref): 8e202e2
• Git version:
• Operating system: Linux
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL) - https://try.gitea.io/secretorg/defaultrepo/
  • No
  • Not relevant
• Log gist:

Description

TLDR: Public repositories of a private organization are not hidden properly.
1, create a private organization: secretorg
2, create a new repository in it, without marking as private, defaultrepo
3, check : https://try.gitea.io/secretorg/defaultrepo/ -> repository navigation header is visible, with a 404 in the middle
4, check : https://try.gitea.io/secretorg/defaultrepo/ssues - everything visible, etc

For a private organization, I would expect, that their repositories would be invisible for non-members.

Screenshots