Poll displays every 1.2s with client-side TTS ack; expose service API for sibling apps; redesign tickets, counters, and staff console.
Co-authored-by: Cursor <cursoragent@cursor.com>
Match Care/Frontdesk nav icon styling, admin icons, and settings footer; add proper table layouts and empty states for Devices and Displays.
Co-authored-by: Cursor <cursoragent@cursor.com>