jobq.md's "Watching it happen" section ended by promising that a step which
isn't needed "shows as `·` rather than dropping out of the tree entirely, so
the same kind of operation keeps a recognizable shape run to run".
In that view it does drop out. `JobqGraph.tsx:94` sets
`DEFAULT_HIDDEN_STATES = {Done, Skipped}` under the comment 'Product call:
"default selection filters out skipped and done"', `:299` seeds the selection as
everything except those, and `:271` puts the selection in the query string — so
the hidden states are never fetched, not merely styled out. That component is
what renders both surfaces the page names, and neither passes an override.
The claim is true of the data and false of the screen, in a section about what
is on the screen. Keeping both: the node stays in the graph, and the default
filter is named, along with the part that would otherwise surprise someone
debugging it — the selection is a request parameter.
Closes#4223.