AISHIK999/lastfm-recently-played-readme ? reverse-engineered prompt

Build me a small service that shows my most recent Last.fm scrobbles as an image I can paste into my GitHub profile README.

I want it to take my Last.fm username in the URL and render a clean card with the latest tracks, album art, artist names, timestamps, and a little now playing indicator when something is playing live. Let me customize the look with simple query options like theme, colors, width, rounded corners, number of tracks, and whether to show artwork, stats, a footer, profile info, or loved track hearts.

It should work as a public endpoint I can embed in Markdown, and it would be great if there’s a simple interactive page to build the URL and preview the result. Make it easy to deploy on Cloudflare Workers, and if you need current docs or APIs, look them up online. Also make sure the output is a sharp SVG that looks good in GitHub README images.