Create: README.md

Update: demo-test.yaml

Update: demo-test.yaml

Update: demo-test.yaml

Create: demo-test.yaml

Add test long-running CI/CD workflow

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Update: clean_packages.yaml

Create: index.html, script.js