arenagroove/chatgpt-image-downloader ? reverse-engineered prompt

Build me a Firefox extension for ChatGPT that lets me download all my generated images from the Images hub with one click.

I want a small floating panel that appears on the ChatGPT images page, automatically notices when I’m signed in, and shows me thumbnails of my images so I can pick which ones to save. I should be able to select all, deselect all, and download only the ones I want. Please make it save the images in their original quality, use sensible filenames based on the image info if possible, and show clear progress while it’s working. If any downloads fail, I want to see which ones failed and why. It should keep working if I switch tabs, support dark mode, and stay fully local with no analytics or external servers.

If you need to look up any current Firefox extension or ChatGPT page details online, go ahead and do that.