Built a collaborative shopping cart app — would love honest feedback

I kept screenshotting products from 10 different stores when planning trips or events with friends or even just sharing my Christmas list — no clean way to keep it all organized or let people add to the same list.

So I built OneCart. You paste any product link, it auto-pulls the image and price, organizes everything by store, and you can invite friends to collaborate on the same cart with different permission levels.

It's live and free to try: onecart-mu.vercel.app

Still early. Would genuinely love to know — is this something you'd actually use? What's confusing? What's missing? Please be brutally honest!!