Right, currently you'd need to do that, or do it manually in the database (should be safe).
A compromise we could do is if the theme images go missing, we could automatically delete associated emoticons. Then you could delete from disk. Otherwise, I think I'd file this under "we should make sure everything can be mass-deleted".
A compromise we could do is if the theme images go missing, we could automatically delete associated emoticons. Then you could delete from disk. Otherwise, I think I'd file this under "we should make sure everything can be mass-deleted".