fix: ensure importers are using UTC

internal/importer/lastfm.go

@@ -88,7 +88,7 @@ func ImportLastFMFile(ctx context.Context, store db.DB, mbzc mbz.MusicBrainzCall
 			if err != nil {
 				ts, err = time.Parse("02 Jan 2006, 15:04", track.Date.Text)
 				if err != nil {
-					ts = time.Now()
+					ts = time.Now().UTC()
 				}
 			} else {
 				ts = time.Unix(unix, 0).UTC()

internal/importer/listenbrainz.go

@@ -22,12 +22,6 @@ import (
 	"github.com/google/uuid"
 )
 
-// first, unzip zip file with name "listenbrainz_username_unix.zip"
-// then, enter the listens folder
-// then, recursively traverse all files in folder
-// then, import all .jsonl files found in folders
-// then, cleanup folder recursively
-// finally, move zip to complete dir
 func ImportListenBrainzExport(ctx context.Context, store db.DB, mbzc mbz.MusicBrainzCaller, filename string) error {
 	l := logger.FromContext(ctx)
 

internal/importer/spotify.go

@@ -58,7 +58,7 @@ func ImportSpotifyFile(ctx context.Context, store db.DB, filename string) error
 			TrackTitle:   item.TrackName,
 			ReleaseTitle: item.AlbumName,
 			Duration:     dur / 1000,
-			Time:         item.Timestamp,
+			Time:         item.Timestamp.UTC(),
 			UserID:       1,
 		}
 		err = catalog.SubmitListen(ctx, store, opts)