Super/fallback can toggle view-all (default on); admin/user stay own-only while still seeing unowned system sessions. Add restore/prune helpers so empty-shell cleanup is explicit and recoverable.
Wire client locale to the DSH host, return stable API error codes with localized messages, and replace bottom refresh with an in-frame retry for expired or offline QR.
Co-authored-by: Cursor <cursoragent@cursor.com>