feat: add generic queue and subscription retirement

internal/storage/mysql/worker_execution.go

@@ -54,7 +54,11 @@ func lockQueue(ctx context.Context, tx *sql.Tx, ns, id core.ID) (paused bool, ma
 
 // lockQueueAfterApplication 仅在同一事务已持有应用额度排他锁时调用。
 func lockQueueAfterApplication(ctx context.Context, tx *sql.Tx, ns, id core.ID) (paused bool, max uint32, err error) {
-	err = tx.QueryRowContext(ctx, "SELECT paused,max_concurrency FROM pulse_queues WHERE namespace_id=? AND id=? FOR UPDATE", ns, id).Scan(&paused, &max)
+	var retired *time.Time
+	err = tx.QueryRowContext(ctx, "SELECT paused,max_concurrency,retired_at FROM pulse_queues WHERE namespace_id=? AND id=? FOR UPDATE", ns, id).Scan(&paused, &max, &retired)
+	if err == nil && retired != nil {
+		err = fault.Retired
+	}
 	if errors.Is(err, sql.ErrNoRows) {
 		err = fault.NotFound
 	}