- Set up Vitest with 27 tests across 3 test suites
- relativeTime: edge cases, time buckets, future timestamps
- sessionDisplayName: labels, kinds, channels, UUID truncation
- messagesToMarkdown: roles, blocks, tool calls, system events
- Add test and test:watch npm scripts
- Add test step to CI workflow
- New release.yml: triggers on v* tags, builds/pushes Docker with vX.Y.Z, vX.Y, vX, latest tags, creates GitHub Release with changelog
- Updated docker.yml: main pushes now tag as 'edge' (dev) instead of 'latest'
- latest tag is now only set by the release workflow on version tags
- CI runs build + type check on Node 18/20/22 for push & PRs
- Add CI status, license, and Node.js version badges to README
- Replace placeholder screenshot with contribution note