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>
UI session behavior stays unchanged; login writes a separate skill cache, with optional retain-on-logout and loopback agent-credentials/outbound APIs plus helpers/docs.
Co-authored-by: Cursor <cursoragent@cursor.com>