v0.13.0

What's Changed

• chore(deps): update actions/github-script action to v8 by @renovate[bot] in #33
• chore(deps): update actions/upload-artifact action to v6 by @renovate[bot] in #34
• refactor(outbox): extract to reusable @append/outbox package by @tindotdev in #37

Full Changelog: v0.12.0...v0.13.0