expqueue 0.1.2

The job queue pages are as dense as in 0.1.0 again, and their tables fit a narrow content column.

Updated

• Updated: Cells, facts and cards of Setup > Job queue sit closer together (spacing tokens only), so the cards are
  about as tall as in 0.1.0; 0.1.1 had taken the components' roomier defaults and made them 25-45% taller.
• Updated: A table of the queue measures its own box (a container query at 760px): in a narrow column, such as the
  classic admin's at 200% zoom, it hides its secondary columns (waiting, p95 wait, done in the last hour; priority,
  resource; the worker of an event) and tightens its cells, so the Priority classes table and the job tables fit
  without scrolling sideways.