capsoftware/cap ? reverse-engineered prompt

Build me a polished screen recording app like Loom, with a desktop recorder and a web app for sharing videos.

I want people to be able to record their screen, camera, and microphone, then get a clean share link, view comments, transcripts, and basic viewer analytics. Make it support both a fast instant sharing flow and a more polished studio flow where recordings can be trimmed and exported before sharing. It should feel simple for someone making product demos, bug reports, tutorials, or async updates.

Please keep the UI beautiful and easy to use, and make sure the app supports team workspaces, private sharing, passwords, and custom domains. If it makes sense, wire it up so I can self host it too, with local storage or S3 compatible storage options. Look up current docs online if you need to, and use the existing project structure to get as much of this working as possible.