- Auto-install Pulumi CLI when not found instead of returning error
- Add installed binary to PATH for immediate availability
- Update SSH pool retry config to 5 attempts with 10s fixed delays
- Improve user feedback with progress indicators
- Implement cloud provider infrastructure (DigitalOcean, AWS, GCP, Linode, Azure) with Pulumi integration for distributed scanning
- Add nmap and tmux utility functions for port scanning results processing and long-running background session management
- Introduce webhook-triggered run execution with unique UUID and authentication key support for external integrations