Show up to 3 highlighted products in the Homepage

In the form to edit the contents of the Homepage, allow editors to provide up to 3 products to be highlighted in the order that they want them to appear in the section.

NOTE: The form will not restrict the number of elements that can be entered but the code that creates the Home will only use the editors will be able to enter more than 3 but only

In the homepage's products section, display the first 3 products of the list and rename the button "Learn more" to "Explore all"