[QuantumGhost]

AI disclosure: This PR was primarily drafted with Codex using GPT-5.4. I have reviewed and edited the final diff, and I am responsible for the content.

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3. Open or identify the issue this pull request resolves or advances
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Related Issue

Closes #222

Summary

• Bump the package version from 0.6.0 to 0.7.0.
• Refresh uv.lock so the root package version stays aligned with pyproject.toml.
• Keep release tagging and publishing outside this pull request, as required by the contribution guidelines.
• Validation commands: just test and just check.

Checklist

• This pull request links the issue it resolves or advances
• This pull request title follows Conventional Commits, and any breaking change is marked with !
• If CLA Assistant prompted me, I signed CLA.md in the pull request conversation