albertshiney/yoom_public ? reverse-engineered prompt

Build me a simple web app for recording my screen and camera, then instantly sharing the video with a link.

I want it to let me choose between screen only, camera only, or both together with a small camera overlay. After I stop recording, it should upload the video straight from the browser and give me a shareable watch link right away. The recording page should be protected with a password, but anyone with the video link should be able to watch it without signing in.

Use a clean, modern interface that works well on desktop, and keep the setup lightweight with no database. Store the videos in Cloudflare R2, and make sure the app can run locally and be deployed easily. If you need to, look up current docs online for the best way to handle the recording and upload flow.