RepoInvariant v0.3.0

What's Changed

• Merge v0.2.0 release back into develop by @xixvivji in #12
• feat: add adoption baselines by @xixvivji in #13
• release: RepoInvariant v0.3.0 by @xixvivji in #14

Full Changelog: v0.2.0...v0.3.0