Revision to 10up eslint config

[nicholasio]

Is your enhancement related to a problem? Please describe.

10up eslint config is due to reasonable updates. Here's a work in progress list of things that needs to be updated:

• [ ] require-default-props: .defaultProps is deprecated in React 19 and should be replaced with function default arguments. This rule needs to be updated to use default arguments instead of defaultProps.

Designs

No response

Describe alternatives you've considered

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Code of Conduct

• [X] I agree to follow this project's Code of Conduct