v0.5.1

What's Changed

• chore: extract website to kerrshift/agentdiff-website by @lostmartian in #53
• chore: drop leftover generated website files by @lostmartian in #54
• fix(engine): sequence-loop detector requires stagnant repeats by @lostmartian in #55
• chore(release): bump version to 0.5.1 by @lostmartian in #56

Full Changelog: v0.5.0...v0.5.1