fix adding shows directly to schedule (#1383)

ErsatzTV.Application/Search/Queries/SearchArtistsHandler.cs

@@ -35,6 +35,6 @@ public class SearchArtistsHandler : IRequestHandler<SearchArtists, List<NamedMed
             return Option<NamedMediaItemViewModel>.None;
         }
 
-        return new NamedMediaItemViewModel(artist.Id, artist.Title);
+        return new NamedMediaItemViewModel(artist.ArtistId, artist.Title);
     }
 }

ErsatzTV.Application/Search/Queries/SearchTelevisionShowsHandler.cs

@@ -33,7 +33,7 @@ public class SearchTelevisionShowsHandler : IRequestHandler<SearchTelevisionShow
     private static NamedMediaItemViewModel ToNamedMediaItem(ShowMetadata show)
     {
         return new NamedMediaItemViewModel(
-            show.Id,
+            show.ShowId,
             $"{show.Title} ({(show.Year.HasValue ? show.Year.Value.ToString() : "???")})");
     }
 }