GitHub renamed it to Layout.js then. Even the last time the one who opened the thread said that GitHub changed the case in file name. I’ll see if I can find the thread till then. (EDIT: here it is: "build.command" failed. Error refers to Webpack - #8 by hrishikesh)
Yeah I saw that when I downloaded the repo, forgot to edit my post. I tried your repo locally and it build find for me too. I’m on Windows by the way.