fix(cli): use bundled TOML parser under no-site Python

[solomonneas]

Summary

• use Brigade's bundled TOML reader in research configuration
• keep python -S subprocesses self-contained on Python 3.10
• restore the Python 3.10 repository sweep test

Verification

• brigade work verify run --target . --command "pytest -q tests/test_repos_sweep_health_cmd.py::test_repos_sweep_injects_src_pythonpath_for_built_in_commands" --capture brigade-work
• brigade work verify run --target . --command "pytest -q tests/test_toml_compat.py" --capture brigade-work
• brigade work verify run --target . --command "./scripts/verify" --capture brigade-work
• 4,297 passed, 3 skipped

[coderabbitai]

Important

Review skipped

Auto reviews are limited based on label configuration.

🏷️ Required labels (at least one) (1)

• coderabbit-review

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Repository: escoffier-labs/coderabbit/.coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: a5b0609a-81ac-4194-bf51-30bcb1531683

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/py310-no-site-toml

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}