Dockerize the Application

[kisztof]

To improve the deployment process and ensure consistency across different environments, we should containerize the application using Docker. This will also make it easier for new developers to set up their local development environments.

Acceptance Criteria

• Create a Dockerfile for the application.
• Create a docker-compose.yml file for local development, if applicable.
• Update the CI/CD pipeline to build the Docker image and push it to a registry.
• Test the Docker container locally to ensure that it's working as expected.
• Update the README.md with instructions on how to run the application using Docker.