singhharsh1708/scrollcraft ? reverse-engineered prompt

Build me a polished app for creating cinematic scroll websites.

I want people to be able to pick from a library of ready made templates, change the text, colors, sections, audio, and simple styling, then see the result as a smooth scroll experience. The app should let them publish the site to a shareable page, and also export a clean static ZIP with an index file, generated frames, and audio so it can be hosted anywhere with no extra setup.

It should support either using a template or bringing their own video to turn into scroll frames. Please make it feel modern and easy to use, with a nice editor, a preview, and a simple dashboard for saved sites. If it makes sense, include login, payments for plan limits, and the basic production stuff like validation, rate limiting, and error tracking. Look up any current docs online if you need to.