[Suggestion] APNG Support

As most of us know Toyhou.se supports GIF which is nice for pixel art however a pain in the rear for those who battle the very limited colour support and lack of transparency options (those options being transparent or opaque, there's no between) this is where APNG is a godsend for when you max out the limited exportation capacity of the GIF format, several times I and I'm sure others have had to settle for a lower quality gif to upload here just so there is some forum of copy archived and counted for. It would be wonderful if APNG could be supported for those who max out GIF limitations yet want to display a nice version on their character profiles without having to settle for a grainy ot dulled GIF image.