- Remove auth check, useNavigate, useTranslation, and full card UI
- LoginPage now renders only "Signing in..." and immediately navigates to server /login
- Server /login route handles Logto OIDC redirect; no client-side logic needed
- Login page redirects to Logto instead of showing credential form
- AuthState uses string id (Logto sub claim) instead of number
- Remove useLogin, useSetup, useChangePassword hooks
- useLogout redirects to /logout (server-side OIDC logout)
- Remove ChangePasswordSection from settings page
- Update UserMenu to use new useLogout API
- Settings page shows API keys section when authenticated