requarks/wiki ? reverse-engineered prompt

Build me a modern self hosted wiki app for team documentation, similar to Wiki.js. I want people to log in, create and edit pages, write content in Markdown, organize pages clearly, search across the wiki, and view everything in a clean responsive interface.

Please make it feel lightweight but polished, with an admin area for managing users and basic settings. It should be easy to run locally and ready to deploy later. Use a Node based backend and a Vue style frontend if that fits the project best. Include sensible sample content so I can see how a documentation space would look.

If there are common expectations for a wiki app, like page history, permissions, or Git based storage, add the simplest useful version without making it overly complicated. Look up current docs online if you need to.