fix: Adjusting chart tooltip position on resize

[pan-kot]

Description

The tooltip position on split panel open is fixed here: cloudscape-design/components#3958

In this PR I add a new test page to validate the behaviour and also fix the cartesian cursor, which should also recompute in case chart's width change.

Rel: AWSUI-61377

How has this been tested?

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Security

• If the code handles URLs: all URLs are validated through the checkSafeUrl function.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

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