andkret/Cookbook ? reverse-engineered prompt

Build me a clean, easy to browse website for this Data Engineering Cookbook so people can read the book online without digging through raw markdown.

I want a polished home page with the cover image, a short intro, and a clear table of contents that links to all the sections in the README. The pages should be readable on desktop and mobile, with nice typography, simple navigation, and working links for the introduction, skills, case studies, interview questions, updates, and the project README template. Keep the existing wording and content from the markdown files, just make it feel like a real book site instead of a loose folder of notes.

Please also make sure the images show up properly, the section pages are organized well, and the site is easy to update later if I add more markdown content. If you need to check current docs or best practices for the setup, look them up online.