nice to meet you brother i just deployed my react app I literally was in the same boat kept readjusting the code for my manifest, service worker layout tsx next tsconfig nothing works it seems to be a eslint issue because you could deploy it without estlint but then other dependencies fail not sure what the entire scope of this bug is but for sure vercel does not support pwa development so maybe hosting a webapp with vercel is not a good option is pwa is your goal