clipship/clipship.github.io ? reverse-engineered prompt

Build me a browser based app for cutting and converting video clips, something simple and polished that feels like a real clip editor.

I want users to be able to load a video, trim out the part they want, preview it, and export the result in a few common formats. It should also feel like a multimedia editor, so if you can support basic conversion and export options in a clean dialog that would be great. Make the interface easy to understand for someone who just wants to grab a clip and save it fast.

Please use the existing SvelteKit setup in this repo, keep it working well in the browser, and make it responsive so it’s usable on different screen sizes. If you need to check current docs for anything, feel free to look them up online. Focus on a smooth user experience, clear controls, and a finished looking UI rather than a bare bones demo.