docs(nx-dev): add star github button on intro (#28758)

docs/shared/getting-started/intro.md

@@ -2,6 +2,8 @@
 
 Nx is a powerful open-source build system that provides tools and techniques for enhancing developer productivity, optimizing CI performance, and maintaining code quality. [Check out our video](/getting-started/why-nx) to learn more about what Nx is about.
 
+{% github-repository title="Star Nx on GitHub" url="https://github.com/nrwl/nx" /%}
+
 ## Core Features
 
 - **Run Tasks Efficiently**: Nx [runs tasks in parallel](/features/run-tasks) and orders the tasks based on the dependencies between them.

nx-dev/ui-home/src/lib/hero.tsx

@@ -59,7 +59,7 @@ export function Hero(): JSX.Element {
           </SectionHeading>
           <div className="mt-10 flex flex-col items-center justify-center gap-6 sm:flex-row">
             <ButtonLink
-              href="/getting-started/intro?utm_medium=website&utm_campaign=homepage_links&utm_content=cta_hero_get_started#try-nx-yourself"
+              href="/getting-started/intro?utm_medium=website&utm_campaign=homepage_links&utm_content=cta_hero_get_started"
               title="Get started"
               variant="primary"
               size="default"