The React Navigation component show incorrect imports and component names

[endigo9740]

Link to the Page

https://next.skeleton.dev/docs/components/navigation/react

Describe the Issue (screenshots encouraged!)

We've now standardized this component to be <Navigation>. However, the React docs still show <Nav>. The component itself is correct, only the documentation is out of date.

We need the following:

• Correct the imports per each example
• Correct any usage of the component
• Correct any reference to the old component name in the doc text

FYI I wouldn't mind a quick sweep of the Svelte version to double-check it's correct as well!