Description

This is a revert of df1be9f. The justification there to ignore extra fields is overriding the plugin kind in a config file from the CLI args. This is a nice feature, but it comes at the risk of not catching typos in config field names. I think it's ultimately better to be overly strict at the cost of some flexibility over letting simple and subtle errors in a config sneak in.

Fixes

• Fixes Don't ignore extra config options #124

Type of Change

• Bug (non-breaking change which fixes an issue)
• Enhancement (non-breaking change which adds or improves functionality)
• Internal (refactoring, performance, and testing)
• Breaking (fix or feature that would cause existing functionality to not work as expected)
• Documentation (no changes to the code)
• Development (CI workflows, packages, templates, etc.)
• Package (package dependencies and versions)

Testing

N/A

Pull Request Checklist

Please confirm the PR meets the following requirements.

• Relevant tags are added (breaking, bug, documentation, enhancement, package, etc.).
• Code changes pass pre-commit (e.g., ruff, mypy, etc.).
• Tests have been added to show the fix is effective or that the new feature works.
• New and existing unit tests pass locally with the changes.
• Docs have been updated and reviewed if relevant.