Autodestroy React build

I am experimenting with a react application that could be autodestroyed after a period of time. Let's say today is monday and once the react code is build(npm run build) and hosted, on Friday morning 6:00 a.m. the build files or parts of it should be auto-erased if someone tries to visit the deployed application through the URL. Note that the validations should happen inside the build files and not on the server codes. Is there a way to do it? Thanks in advance.