* `[:auth, :enforce_oauth_admin_scope_usage]` — OAuth admin scope requirement toggle.
If `true`, admin actions explicitly demand admin OAuth scope(s) presence in OAuth token (client app must support admin scopes).
If `false` and token doesn't have admin scope(s), `is_admin` user flag grants access to admin-specific actions.
* `[:auth, :enforce_oauth_admin_scope_usage]` — OAuth admin scope requirement toggle.
If `true`, admin actions explicitly demand admin OAuth scope(s) presence in OAuth token (client app must support admin scopes).
If `false` and token doesn't have admin scope(s), `is_admin` user flag grants access to admin-specific actions.