hughhowey/neo ? reverse-engineered prompt

Build me a distraction free novel writing app for authors that runs locally and saves everything as plain files on disk.

I want it to feel like a real book workspace, not a boring document editor. The library should look like a bookshelf with shelves I can organize by series or status, and each book should have a cover, a progress bar, and drag and drop support. Inside a book, the writing view should be mostly just a blank page, with light and dark mode, auto numbering chapters, smart quotes, em dashes, ellipses, drop caps, and simple writing shortcuts like one Enter for a new paragraph, two for a section break, and three for a new chapter.

Please include extras for writers like a Darlings area to stash deleted passages, placeholders and notes, an outline view, word goals, sprints, imports from txt, md, and docx, and exports to epub, docx, pdf, html, markdown, and text. Make it feel polished and calm, with autosave and backups, and look up current docs online if you need to.