Zerotracex-Stuff/zed ? reverse-engineered prompt

Build me a fast, polished code editor like Zed that feels instant to use and supports real time collaboration with other people. I want the app to let me open files and folders, edit code smoothly, and share a workspace so more than one person can work in the same project at once.

Please make it look clean and modern, and keep performance a top priority. If there are existing docs or setup steps in the repo, use them to get it running locally, and if anything needs current guidance, look up the latest docs online. I’d like the project to build successfully on the supported desktop platforms, with clear instructions for running it and trying collaboration locally.

If there are obvious gaps in the editor experience, like basic navigation, saving, or workspace handling, please fill those in so it feels like a real usable app, not just a demo.