refactor: use new config variables

Author: d-Rickyy-b

internal/certificatetransparency/ct-watcher.go

@@ -300,8 +300,9 @@ func (w *worker) runWorker(ctx context.Context) error {
 		return errCreatingClient
 	}
 
-	validSavedCTIndexExists := config.AppConfig.General.ResumeFromCTIndexFile && w.ctIndex >= 0
-	if !validSavedCTIndexExists || config.AppConfig.General.StartAtLatestSTH {
+	// If recovery is enabled and the CT index is set, we start at the saved index. Otherwise we start at the latest STH.
+	validSavedCTIndexExists := config.AppConfig.General.Recovery.Enabled && w.ctIndex >= 0
+	if !validSavedCTIndexExists {
 		sth, getSTHerr := jsonClient.GetSTH(ctx)
 		if getSTHerr != nil {
 		// TODO this can happen due to a 429 error. We should retry the request