zhouxiaoka/autoclip_mvp ? reverse-engineered prompt

Build me a web app that helps people turn long videos into short highlight clips automatically.

I want to be able to upload a local video plus its subtitles, or paste in a B站 link and download the video first if it has subtitles. Then the app should analyze the content with AI, find the best moments, split them into clips, and group them into useful collections with good titles. I also want a page where I can see the processing progress in real time, edit the clip order manually by dragging items around, add or remove clips, and download everything as one zip file.

Please make it feel like a modern, easy to use tool with a clean dashboard and a simple workflow. If you need current docs for any libraries or deployment details, look them up online.