Create cards for complete batch spec/ building block grid

Created by: adeola-ak

A grid of either 6 or 9 cards will be used to display both library options of using a complete batch spec or starting from a building block.

The card will need to be dynamic and will include: -title, description, meta tags, and a link to preview the spec/block

-when the complete batch spec card is clicked, it should open a modal with the associated specs in the editor. in the modal, when the 'Start from this template' button is selected, the modal will close and the configuration step is complete, moving to the batch specification step the way it currently is

-when the building block card is clicked, it should open a modal with the associated building block in the editor. in the modal, when the 'Add to an empty spec' button is selected, the modal will close and the configuration step is complete, moving to the batch specification step with a spec that still needs to be completed

further discussion on how to get data from template cards to be discussed.