feat(api): complete domain event publishing with aggregate root pattern

- Add getUncommittedEvents() and commit() to AggregateRoot base class
- Create 6 new domain events: SubscriptionExpired, SubscriptionRenewed,
  ListingStatusChanged, UserKycUpdated, UserDeactivated, PaymentRefunded
- Wire events into entity state changes: SubscriptionEntity (markExpired,
  renewPeriod), ListingEntity (all transitions), UserEntity (KYC, deactivate),
  PaymentEntity (markRefunded)
- Add 7 new event listeners across notifications, admin, and search modules
  (25 total @OnEvent handlers)
- Fix ReviewDeletedListener to handle LISTING target type
- Restore watcher notifications in ListingSoldListener
- Update barrel exports and module registrations

Resolves: TEC-1564

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/api/src/modules/notifications/notifications.module.ts

@@ -7,8 +7,13 @@ import { ListingApprovedListener } from './application/listeners/listing-approve
 import { ListingRejectedListener } from './application/listeners/listing-rejected.listener';
 import { ListingSoldListener } from './application/listeners/listing-sold.listener';
 import { PaymentCompletedListener } from './application/listeners/payment-completed.listener';
+import { PaymentFailedListener } from './application/listeners/payment-failed.listener';
+import { PaymentRefundedListener } from './application/listeners/payment-refunded.listener';
 import { QuotaExceededListener } from './application/listeners/quota-exceeded.listener';
+import { SubscriptionExpiredListener } from './application/listeners/subscription-expired.listener';
 import { SubscriptionExpiringListener } from './application/listeners/subscription-expiring.listener';
+import { SubscriptionRenewedListener } from './application/listeners/subscription-renewed.listener';
+import { UserKycUpdatedListener } from './application/listeners/user-kyc-updated.listener';
 import { UserRegisteredListener } from './application/listeners/user-registered.listener';
 import { NOTIFICATION_PREFERENCE_REPOSITORY } from './domain/repositories/notification-preference.repository';
 import { NOTIFICATION_REPOSITORY } from './domain/repositories/notification.repository';
@@ -28,9 +33,14 @@ const EventListeners = [
   ListingApprovedListener,
   ListingRejectedListener,
   PaymentCompletedListener,
+  PaymentFailedListener,
+  PaymentRefundedListener,
   SubscriptionExpiringListener,
+  SubscriptionExpiredListener,
+  SubscriptionRenewedListener,
   InquiryReceivedListener,
   ListingSoldListener,
+  UserKycUpdatedListener,
 ];
 
 @Module({