fix: drop unused column from current_sequences (#1592)

internal/admin/repository/eventsourcing/view/sequence.go

@@ -32,9 +32,6 @@ func (v *View) updateSpoolerRunSequence(viewName string) error {
 		currentSequence.ViewName = viewName
 	}
 	currentSequence.LastSuccessfulSpoolerRun = time.Now()
-	//update all aggregate types
-	//TODO: not sure if all scenarios work as expected
-	currentSequence.AggregateType = ""
 	return repository.UpdateCurrentSequence(v.Db, sequencesTable, currentSequence)
 }