elizaOS/elizaos.github.io ? reverse-engineered prompt

Build me a public leaderboard site for GitHub contributors that tracks activity across a set of repositories and turns it into a clean ranking page.

I want it to pull in pull requests, issues, reviews, and comments, score people based on their contributions, and show their rank, activity metrics, expertise level, and focus areas. Each contributor should have a profile page with charts or visual summaries of their recent and overall activity, plus short AI written summaries of what they worked on. The site should also support daily, weekly, and monthly views, and it should be easy to update the data from GitHub and regenerate the rankings.

If it makes sense, include an optional way for contributors to link wallet addresses to their profile through GitHub login, but the leaderboard should still work without that. Use the existing project structure, and look up current docs online if you need to.