Lite mode should include links to Homepage, Shop

[anktd]

Requested here.

It would be great if the lite mode had a link or button that linked back to the /shop/ page or homepage.

We can use wc_get_page_permalink() to get url for home and shop.
For Cart, we can use wc_get_cart_url()
For Checkout, we can use wc_get_checkout_url()