fix(confirmpopup): accept/reject button props label were not rendering

[SoyDiego]

Description

If you pass a label through acceptButtonProps / rejectButtonProps in ConfirmPopup, it never shows up. You get the default translated label instead.

I also tried typing acceptButtonProps / rejectButtonProps / closeButtonProps as ButtonProps instead of any, but it breaks the build:

Entry point @openng/optimus-ui/api has a circular dependency on @openng/optimus-ui/types/button

types/button imports PassThrough from api, and api is the base entry point, so it can't import back. Fixing it means moving the passthrough types out of api into their own entry point. That's a bigger change, so I left the any alone here.

Related issues

fix #40

Type of change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that changes the public API)
• Documentation only
• Refactor, test, or chore (no user-facing change)

Test plan

• npm run build
• npm test
• npm run lint
• Verified in the demo app (if applicable)

Checklist

• Issue discussed or bug clearly described (link issue when applicable)
• Tests added or updated for behavioral changes
• Documentation updated (README, JSDoc, migration notes as needed)
• Public API changes documented; breaking changes called out
• CHANGELOG updated (if the repository maintains one and the change is user-facing)
• Commit messages follow Conventional Commits
• I agree to follow the OpenNG Foundation Code of Conduct

[SoyDiego]

Hi @geromegrignon, I created this PR again for the new version of Optimus UI because my previous PR became obsolete due to all the changes.

Thanks!