Deploy Node App to Railway

I have a Node.js web application sitting in a private GitHub repository that I want running on Railway as soon as possible. The code is production-ready, but I haven’t connected the repo to Railway nor configured the required environment variables yet.

I’ll give you repository access plus the variable values; your task is to hook the repo to Railway, set the variables in the dashboard, and confirm that the build completes and the service is reachable at the generated domain. A short note explaining the steps you took (so I can repeat them in future) will wrap things up.