Queue — not in the first release. Punted to v2; drawn so the decisions
behind it are not re-litigated later. The chunk of work somebody in AP has decided to do next, assembled by
clicking combinations rather than by filtering. A combination is a saved set of
facet selections on one board, so its vocabulary is that board's and cannot drift
the way the six different chip rows in the flows did. There are no filters here:
a chunk of work that needs filtering is a register, and there are four of those a click
away. Rows are grouped by the combination that added them and drawn by the board's
own row function, imported rather than copied. The heading counts items but shows
no total, because money we owe and money already out are not the same number and
adding them would produce one that means nothing.