refactor(notification): use new queue package (#9360)

# Which Problems Are Solved

The recently introduced notification queue have potential race conditions.

# How the Problems Are Solved

Current code is refactored to use the queue package, which is safe in
regards of concurrency.

# Additional Changes

- the queue is included in startup
- improved code quality of queue

# Additional Context

- closes https://github.com/zitadel/zitadel/issues/9278

internal/notification/handlers/quota_notifier.go

@@ -36,7 +36,6 @@ func NewQuotaNotifier(
 		queries:  queries,
 		channels: channels,
 	})
-
 }
 
 func (*quotaNotifier) Name() string {
@@ -72,7 +71,7 @@ func (u *quotaNotifier) reduceNotificationDue(event eventstore.Event) (*handler.
 		if alreadyHandled {
 			return nil
 		}
-		err = types.SendJSON(ctx, webhook.Config{CallURL: e.CallURL, Method: http.MethodPost}, u.channels, e, e).WithoutTemplate()
+		err = types.SendJSON(ctx, webhook.Config{CallURL: e.CallURL, Method: http.MethodPost}, u.channels, e, e.Type()).WithoutTemplate()
 		if err != nil {
 			return err
 		}