avatar cropping

[thomas992]

It would be desirable to have image cropping dictated by the user after upload if it is not proper aspect ratio, anything other than (1:1)

[thomas992]

not foreseeable to do this without javascript

[freedit-dev]

That can be achieved in server side: https://docs.rs/image/0.24.5/image/enum.DynamicImage.html#method.crop_imm.

But I think it's kind of messy and not worth it.