v0.18.0

What's Changed

• Update flake.nix for v0.17.0 by @wesm in #129
• Add tail command to view streaming agent output by @wesm in #132
• Allow multiple clones and fix job_id address API by @wesm in #133
• Display model and reorganize Review screen layout by @wesm in #135
• Test improvements: isolation, review findings, version mismatch warning by @wesm in #136
• Adaptive colors for light/dark terminals, fix coverage CI race by @wesm in #137

Full Changelog: v0.17.0...v0.18.0