enhance booking and contract notification systems

- Added detailed logging for socket connection events in useBookingWindowSocket.
- Introduced new notification types for contract status and schedule updates.
- Updated notification visuals to include new icons for contract status.
- Enhanced notification href resolution for contract status and schedule updates.
- Implemented booking lifecycle notifier service for customer and staff notifications.
- Created contract notifier service for managing contract lifecycle notifications.
- Added end-to-end tests for booking window socket functionality.

apps/edr-freight-api/src/modules/contracts/clearance-workflow.service.spec.ts

@@ -48,6 +48,7 @@ function makeService(milestones: ClearanceMilestone[]) {
     contractsRepository as never,
     milestoneService as never,
     bookingsRepository as never,
+    { clearanceReady: jest.fn() } as never, // notifier
   );
   return { service, milestoneService, contractsRepository, bookingsRepository };
 }