* chore: fixes
* chore: rubocop fixes, linting, etc.
* chore: switching to use `brew style` only
* chore: use `brew style` for linting, skip example formulae in ci.yml
* chore(lint): fixes, additions and tweaks
- Add formula parser with Ruby AST parsing
- Add GitHub Actions CI/CD workflows
- Add Jekyll-based documentation site
- Add RuboCop and Dependabot configuration
- Add example formula for demonstration