[Feature] Testimonials Section Train

[agonzalez22]

Create a CarouselTrain.tsx component for the Testimonials Section.

• Create this component in packages/ui/src
• Update the package.json file in the packages/ui/src directory to export your new component
• The train itself (text included) will be an SVG in a .tsx file. You can name this Train.tsx and keep it in the same directory as CarouselTrain.tsx
• Utilize https://www.tailwindcss-animated.com to help you define the appropriate tailwind classes

Optional:

• Delete the Carousel.tsx component exports in package.json and the file itself.
• Delete all instances of Carousel.tsx in the livesite app