Uploads cover art given through stdin to https://catbox.moe/ and when successful prints the URL to the uploaded image.
Meant to be used with https://github.com/s0hv/foo_discord_rich
Currently, I have no plans on integrating image-resizing or compression into the script as it hasn't been an issue for me after consistently using it for a month. Should it actually be a problem for other people, please open an issue here and I'll work on it.