Release v0.1.14

[JanJakes]

Release v0.1.14

Version bump and release metadata update for v0.1.14.

Changelog draft:

• Add remote-site cache branching (#40)
• Bootstrap Starlight documentation site (#42)
• Add COW mergeback and audit model
• Polish branch merge UI and harden audit follow-ups
• Guard COW row merges against target trigger rewrites
• Rewrite README and restructure documentation (#47)
• Add Linux XFS loop storage fallback (#41)
• Harden merge reliability gates and semantic coverage (#46)
• Automate release preparation and publishing (#50)
• Harden release prepare authentication (#53)
• Fix release prepare status parsing (#54)
• Polish release pull request handling (#56)
• Clarify release workflow stages

Full changelog: v0.1.13-windows-cow.3...release/v0.1.14

Next steps

1. Review the changes in this pull request.
2. Push any additional edits to this branch (release/v0.1.14).
3. Merge this pull request to publish v0.1.14.

Merging will automatically build ForkPress binaries, create a GitHub release, and update the Homebrew formula.