- Added functionality to tag and push the built Docker image to a specified registry.
- Modified deployment score to use the full image tag (including registry and project).
- Included error handling and logging for the `docker tag` and `docker push` commands.
- Updated the `K8sDeploymentScore` struct to include a namespace field and environment variables for database credentials.
- Added kebab-case conversion for deployment name and namespace.
- Implemented a check_output function for better error reporting.
