- Backport of #22560
- Currently the function `GetUsersWhoCanCreateOrgRepo` uses a query that
is able to have duplicated users in the result, this is can happen under
the condition that a user is in team that either is the owner team or
has permission to create organization repositories.
- Add test code to simulate the above condition for user 3,
[`TestGetUsersWhoCanCreateOrgRepo`](https://github.com/go-gitea/gitea/blob/a1fcb1cfb84fd6b36c8fe9fd56588119fa4377bc/models/organization/org_test.go#L435)
is the test function that tests for this.
- The fix is quite trivial, use a map as a set to get distinct orgs.
- Backport of #22171
- Currently, the 'IsZero' function for 'TimeStamp' just checks if the
unix time is zero, which is not the behavior of 'Time.IsZero()', but
Gitea is using this method in accordance with the behavior of
'Time.IsZero()'.
- Adds a new condition to check for the zero time instant.
- Fixes a bug where non-expiring GPG keys where shown as they expired on
Jan 01, 0001.
- Related https://codeberg.org/Codeberg/Community/issues/791