Implements NowPlayingRepository as an in-memory only struct

persistence/db_ledis/wire_providers.go

@@ -1,9 +1,18 @@
 package db_ledis
 
 import (
+	"github.com/cloudsonic/sonic-server/persistence"
 	"github.com/google/wire"
 )
 
 var Set = wire.NewSet(
+	NewPropertyRepository,
+	NewArtistRepository,
+	NewAlbumRepository,
+	NewMediaFileRepository,
+	NewArtistIndexRepository,
+	NewPlaylistRepository,
+	NewCheckSumRepository,
 	NewNowPlayingRepository,
+	persistence.NewMediaFolderRepository,
 )