multiple options support

[mariusa]

Hi Ben & thanks for this repo!

Now it's possible to choose from product variants: https://shopify-nuxt-kit.netlify.app/products/blue-cheese

Would you please consider adding multiple options support too? eg Size, Color, Material. Some sizes could be only in some colors.

Thanks!

[bencodezen]

Thanks for letting me know @mariusa! I'm happy to add it to the queue as we update the repos. Appreciate the suggestion!