- TOTP (RFC 6238, stdlib-only) enrollment in profile, login step-up, admin emergency reset. - Admins can grant a user visibility into individual clients (User.ClientIDs) in addition to whole-server access (User.ServerIDs). - New "My Access" page: non-admin users see only their assigned clients (view/QR/download only, no management), reachable from the main nav. - GetUser/GetUsers now redact TOTPSecret before returning JSON. No Go toolchain was available while writing this - not yet build-verified. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PvrfUytqd74H6WcQkRzFM4