avgupta456/github-trends ? reverse-engineered prompt

Build me a website that lets people create cool GitHub profile cards from their own GitHub activity, kind of like a wrapped summary for their code.

I want users to sign up with GitHub Trends, connect their GitHub account, and then generate shareable SVG cards they can paste into their profile README. The cards should show useful stats like lines of code by language, by repository, and over time, with options to customize what data is shown. It should also support private repo data if the user chooses that, and make the cards easy to embed with a simple link or markdown snippet.

Please include a clean landing page, a simple workflow for generating cards, and an API so the cards can be created and customized directly from a URL or request. If it makes sense, also add a special GitHub Wrapped style page that gives a more polished yearly summary. Look up current docs online if you need to.