- Add --podman option for isolated container testing (recommended)
- Add --vm option for full VM isolation with virsh
- Add --help option with comprehensive usage information
- Add colored output and safety warnings
- Add interactive prompts for direct host execution
- Update usage-guide.sh with new safety features
- Add proper error handling and command validation
Features:
- Podman containers with Ubuntu 24.04 and Debian 12 images
- virsh VMs with proper networking and storage
- Automatic repository cloning and script setup
- Volume mounting for workspace sharing
- Safety-first approach with clear warnings