realworld-apps/realworld ? reverse-engineered prompt

Build me a clean Medium style blog app that feels like the RealWorld demo

I want people to be able to sign up, log in, write and edit articles, add tags, favorite posts, follow other writers, and browse a home feed plus a global feed. Include profile pages, article pages, a way to comment on posts, and a simple navigation flow that makes it easy to jump between reading and writing.

Make the design polished and modern, with the same basic look and feel across the app, and keep the experience responsive on desktop and mobile. If you need to look up current docs online, go ahead.

Please make it work in a way that follows the RealWorld API style so it could plug into a compatible backend, and keep the data and user interactions realistic enough that it feels like a real app instead of a toy demo.