v1.0.0

What's Changed

• repo: add license file by @shoenig in #1
• repo: add readme file by @shoenig in #2
• ci: setup initial gha testing by @shoenig in #3
• mods: run go mod tidy by @shoenig in #4

Full Changelog: https://github.com/noxideproject/stacks/commits/v1.0.0