Use go functions instead of the worker pool

internal/torrent/repair.go

@@ -25,7 +25,7 @@ func (t *TorrentManager) StartRepairJob() {
 	t.repairTrigger = make(chan *Torrent)
 	t.repairSet = mapset.NewSet[*Torrent]()
 	// there is 1 repair worker, with max 1 blocking task
-	_ = t.workerPool.Submit(func() {
+	go func() {
 		t.log.Info("Starting periodic repair job")
 		repairTicker := time.NewTicker(time.Duration(t.Config.GetRepairEveryMins()) * time.Minute)
 		defer repairTicker.Stop()
@@ -42,7 +42,7 @@ func (t *TorrentManager) StartRepairJob() {
 				return
 			}
 		}
-	})
+	}()
 }
 
 func (t *TorrentManager) invokeRepair(torrent *Torrent) {