Added a multi-stage Dockerfile for a lean production image and tweaked main.go for better app serving.

[AnirbanB13]

✅ Summary

_Fixed main.go so / correctly serves home.html.

Added Dockerfile with multi-stage build (small, production-ready image).

Mapped port 8081:8081 to access the app on localhost._

[AnirbanB13]

Hello Abhishek,

I've created a PR with a few tweaks and personalization. Hope you'd like the changes and merge the PR.

Thanks,
Anirban