Every page advertises brand/png/social-card-1200x630.png as its og:image, with a summary_large_image Twitter card and article dates on a note. The image is imported from brand/ rather than copied, and verify-dist holds each page's og:url to its canonical link and the image to the brand render's bytes. Change-Id: Iaf7c8679b246cb5198314658ba8a8d640945f8fc