Citation previews now open the citation you clicked last

Punchcard now opens the preview for the citation you clicked last, so clicking through several citations in audit AI answers no longer shows the wrong source.

Fixes

  • Citation previews open the right source. When you clicked one citation and then quickly clicked another, a slow lookup for the first could finish late and open its preview over the second. Now only the citation you clicked last opens its preview. A slow earlier lookup no longer covers it or shows a stray "couldn't find" message.