"No one has ever made an app that does the specific thing I want, and I'm not a programmer, but maybe I can get AI to make it…"
My deepest condolences, friend, but if you couldn't code an app yourself, then you are the last person who should be overseeing an AI to generate one.
"But I just vibe coded a version and it seems to work all right!"
That's the most dangerous type of software: the kind only seems to work correctly.