feat(IonTabButton): publicly available el

[rbalet]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already include this feature request, without success.

Describe the Feature Request

I would like el to be publicly available

Describe the Use Case

To add this little blue bar, and to animate it right and left I need to get the active tab element reference, then to extract his el, find his position and them with a bit of math move that little bar :)

Screen.Recording.2025-02-21.at.18.02.12.mov

Describe Preferred Solution

Make the el being publicly available

Describe Alternatives

No response

Related Code

No response

Additional Information

I'd be more than happy to do a PR if this issue gets approved