When kiosk consent is completed, the staff-facing customer Details page
now updates the SMS badge instantly via SignalR — no page refresh needed.
Added customerId to the NewInAppNotification SignalR payload so the
KioskConsent handler can match the current URL and swap the badge in place.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
spouliot