Show HN: Miruni SnapIt, a no-account, no-install screen capture tool (snapit.miruni.io)

We built a simple, no-account, no-install screen recording tool for web admins and teams (or anybody really) to quickly capture and share screen recordings for edit requests or issue tracking. Obviously, things like Loom exist. But we needed a tool that was simple and captures only the last 30 seconds of your screen/tab/window, so you can keep it running and clip just the 'interesting' moments. Currently this tech only works on desktop, no mobile support yet.