fix: address code review findings

internal/navidrome/sync.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"log"
 
 	"naviwatcher/internal/database"
 )
@@ -36,7 +37,11 @@ func SyncAlbums(ctx context.Context, client *NavidromeClient, db *database.DB) e
 
 		albums, err := client.GetArtistAlbums(artist.ID)
 		if err != nil {
-			return fmt.Errorf("sync albums: get albums for artist %s: %w", artist.ID, err)
+			// A transient failure for one artist must not abort the whole pull
+			// and take down the daemon; log it and continue with the remaining
+			// artists, matching the resilience of SyncAll/ScanAll.
+			log.Printf("sync albums: skip artist %s: %v", artist.ID, err)
+			continue
 		}
 
 		// Delete existing albums for this artist and insert fresh set within