download all images with ushiro

https://github.com/gary-host-laptop/ushiro https://addons.mozilla.org/en-US/firefox/addon/%E5%BE%8C%E3%82%8D-ushiro/

Every image a website doesn't want you to have is still there — just gated. Ushiro drops you behind the scenes to find it. Background images, clickable decoys, alternative resolutions, inline SVGs, base64 chunks, shadow DOM. If it rendered on your screen, you can take it.

I forked behind! extension and added a little extra touch, plus some improvements