As most of us have already suggested removing homepage property from package.json
Let me explain, why it worked in my case:
Earlier I had setup my project to be hosted on Github pages and as a result, it had homepage property set to something like "https://shubhamshd.github.io/supplyChainApp"
However as there are known navigational errors mainly related to BrowserRouter package on Github-pages, I had to switch to other hosting platforms.
And as I forgot to remove the homepage property, deployment did not work on any of the platforms like Vercel or Netlify.
It was after long hours of search and trial, that I finally stumbled upon this thread, specifically the @Shashwat Gupta and finally managed to resolve it by removing the unwanted homepage property.