William Valentin
518752ab6e
feat: use DOCKER_IMAGE from .env in Makefile
- Update Makefile to read DOCKER_IMAGE from .env file with proper precedence
- Environment variables override .env file values
- Fallback to 'meds-app:latest' if not defined anywhere
- Add new Docker targets: docker-run, docker-push, docker-config
- Improve help output with environment variable documentation
- Update APP_NAME_CONFIGURATION.md to show Makefile usage examples
Variable precedence:
1. Environment variable (highest)
2. .env file (medium)
3. Default fallback (lowest)