Hey! I am currently building a personal project, and I have successfully dockerized my Go server that serves my static build of a React frontend.

Running:
docker build --no-cache -t repeticode .
followed by
docker run -p 8080:8080 repeticode works and serves my server locally, whilst displaying my frontend. However, I keep on getting a 502 Bad Gateway error when I try to deploy on Railway using my Dockerfile!

Here is my Github repo: https://github.com/emoral435/RepetiCode
The main files of concern are my Dockerfile, and my main.go files.

My build logs are completely fine, and here are my deploy logs:

`Starting Container

time=2025-03-14T00:54:26.054Z level=INFO msg="checking static files" path=./frontend/dist/

time=2025-03-14T00:54:26.054Z level=INFO msg="initializing server" port=8080 static_path=./frontend/dist/

time=2025-03-14T00:54:26.054Z level=INFO msg="server started" addr=0.0.0.0:8080

What could be the issue? If anything else needs clarifying, let me know! Hopefully I can get this resolved, as I truly don't want to try deploying anywhere else, haha!