Administrators see banned users in the account settings, but only the
first page counted them: the next pages listed active users alone. A
banned member before the page boundary shifted the offset, so one active
member was never listed. Both pages now share User.visible_to.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0142qgjggdJ2KDdGk7RF9Xm9
Since administrators were grouped apart from members (b52c318), the account
settings page loads every user to split them and renders all of them. The
lazy next page still starts at the 501st user, so on an account with more
than 500 people, scrolling down lists those users a second time.
Load administrators on their own and page only members, both on the settings
page and on the pages that follow it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0142qgjggdJ2KDdGk7RF9Xm9
and add test coverage for (un)supported file types.
The avatar and logo variants move into the models and return nil for content
types that are no longer variable, so the controllers fall back to the initials
avatar and stock logo icon instead of raising `ActiveStorage::InvariableError`.