ScrollSpy component

[Xelson]

🚀 Feature request

Add a component to track the currently visible sections like On this page block on https://zagjs.com/ or https://ark-ui.com/

🧱 Problem Statement / Justification

There is no unified solution for creating components like TOC, the implementation approaches vary and the complexity is quite high: even on the above-mentioned sites, TOC does not work clearly and reliably enough.

✅ Proposed solution or API

the component may consist of ScrollSpy.Root and ScrollSpy.Section parts, we may need more parts to support nesting.
my react version in ark style

↩️ Alternatives

bootstrap
mantine TOC