Cypress testing for Hawk widgets

1. Snippet that works with the stage branch changes that inject the script via hawk client (the snippet has n=3 in custom parameters) - so should show 3 rows on stage

2. Snippet that works with current live setup that injects Iframe (and creates the size issue w/ iframe)

3. Third option the script is injected via GTM need to start preview cookie to see the widget rendered below. (no snippet needed at this moment in time)