Currently, the BoldChess Web App does not include Docker support. Implementing Docker will allow for easier local development, testing, and deployment by providing a consistent environment.

Acceptance Criteria:

Add a Dockerfile to containerize the Node.js server and static assets.
Add a .dockerignore file to exclude unnecessary files from the Docker build context.

(Optional) Add a docker-compose.yml for multi-container setups or development convenience.
Update the README.md with instructions on how to build and run the app using Docker.

References:

Docker Docs