Add Dockerfile for Easy Deployment

[LEVIII007]

Description: To simplify the deployment process and ensure consistency across different environments, we need to add a Dockerfile to the repository. This will allow users to containerize the application and run it in any environment with Docker installed, avoiding dependency issues and setup complexities.

Goal 1: Add a Dockerfile to the repository for easy application deployment.
Goal 2: Ensure the Docker image builds and runs without errors, providing a consistent development environment.