P31.6 Publish modelwright 0.1.0a6

[gparadis]

Parent phase issue: #183

Status: complete

Goal:
Publish modelwright==0.1.0a6 after the literate notebook examples gallery is complete and verified.

Checklist:

• Confirm P31 notebook example scope and evidence are complete.
• Bump package/import version and release docs to 0.1.0a6.
• Run local release checks, including Ruff, pytest, Sphinx docs, docs theme verification, and release artifact checks.
• Open and merge the P31 PR to main.
• Create annotated tag v0.1.0a6.
• Publish through the gated release workflow after maintainer approval.
• Verify PyPI JSON, clean PyPI install, import version, CLI help, GitHub release, and docs deployment.

Release result:

• PR Add literate notebook examples gallery #190 merged to main at 3699baa.
• Annotated tag v0.1.0a6 was pushed for the merged commit.
• Release workflow run 27978838686 completed successfully and published to PyPI.
• GitHub prerelease modelwright 0.1.0a6 was created.
• PyPI JSON lists modelwright 0.1.0a6 with wheel and sdist artifacts.
• Clean ignored PyPI install of modelwright[notebook]==0.1.0a6 imported modelwright 0.1.0a6, imported pandas, exposed modelwright.notebooks.inputs_frame, confirmed the old import is absent, and ran modelwright --help.
• GitHub Pages docs serve the Examples Gallery, both notebook example pages, both deployed notebook downloads, and 0.1.0a6 release-deployment content.
• Closeout commit 12c86ad records the release result in ROADMAP.md and CHANGE_LOG.md.

Release-candidate evidence:

• scripts/bootstrap_dev_env.sh passed.
• .venv/bin/python -m ruff check . passed.
• .venv/bin/python -m pytest -vv passed with 167 passed and 1 skipped benchmark.
• .venv/bin/python -m pytest -vv tests/test_examples.py passed with 6 passed after removing clone-name-specific notebook output.
• .venv/bin/sphinx-build -b html docs _build/html -W passed and copied notebook downloads.
• .venv/bin/python scripts/verify_docs_theme.py _build/html passed.
• scripts/check_release_artifacts.sh passed; clean wheel install imported modelwright 0.1.0a6 and CLI help smoke passed.
• Local artifacts were about 56K for the wheel and 2.2M for the sdist.

[gparadis]

Completed in v0.1.0a6. Release workflow published to PyPI, GitHub prerelease is live, clean PyPI install and deployed docs/notebook downloads are verified, and closeout is recorded in 12c86ad.