Fix team members missing from assignee list when `team_unit.access_mode`
is 0 but the doer is owner.
Fix #34871
1. Use `GetTeamUserIDsWithAccessToAnyRepoUnit` for repo assignee list
2. Load assignee list for project issues directly
3. Use `GetTeamUserIDsWithAccessToAnyRepoUnit` for repo reviewer list
Signed-off-by: Jakub Pisarczyk <pisarz77@gmail.com>
Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>
Co-authored-by: Giteabot <teabot@gitea.io>
