Rename package/repo to spec0-tools

[dwhswenson]

This is to avoid potential issues with the name spec0 on PyPI. The PyPI name changes, but the CLI command and import name do not.

Also sets the version number as ready for release!

[Copilot]

Pull Request Overview

This PR renames the package from "spec0" to "spec0-tools" to avoid potential naming conflicts on PyPI, while maintaining the same CLI command and import names. It also updates the version to 0.1.0, indicating readiness for release.

• Renamed package from "spec0" to "spec0-tools" in project configuration
• Updated version from development (0.0.1.dev0) to release version (0.1.0)
• Updated GitHub workflow to reflect the new repository name

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
pyproject.toml	Updated package name and version for PyPI release
.github/workflows/publish-pypi.yaml	Updated repository reference to match new name

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