Adding docker-compose

[mayank-0407]

In the current project, a Dockerfile is already present, but MongoDB still needs to be run locally. To address this, we can enhance the setup by adding a docker-compose file, allowing the application and MongoDB to run together in containers. This will streamline the process, enabling both services to run with a single command, eliminating the need for local MongoDB setup.

I would like to work on this issue, so please assign it to me.

[github-actions]

👋 Hey there, rockstar! Thanks for dropping an issue! The Museum team is on it like pineapple on pizza (love it or hate it). Stick around, magic's about to happen!