feat: implement cart, checkout, and order views for customer website backend

orders/views.py

@@ -868,7 +868,7 @@ class OrderTrackView(APIView):
             live_data = {
                 'status': 'success',
                 'data': {
-                    'awb_number': awb_number or 'Cancelled',
+                    'awb_number': awb_number or ('Cancelled' if raw_status in ['cancelled', 'canceled'] else 'Pending Dispatch'),
                     'current_status': display_status,
                     'carrier': 'Shadowfax Express' if awb_number else 'Awaiting Dispatch',
                     'tracking_history': tracking_history