Listings browser

For the counts the server draws. Not put in the page: the script reads the same index from `indexUrl`.

Where the index is served as JSON, exactly as `index`.

The cards rendered at build time, in index order.

A URL with "{id}", answering with one card's fragment.

Formats the ranges' numbers.

Counts are of the default view, which leaves let homes out; the script recounts them as the status toggles change.

Keys "1", "2", "3", "4+"; "4+" matches four rooms or more.

A range is left out when every home has the same value.

The first is the default. Keys: "move-in", "rent", "area".

The page of each place that has one (ADR 0043), by the picker's key: a city's name, "city/neighbourhood", or "" for every place. Closing the picker on one of them goes to its page.

The place this page is about, by the same key; picked when the URL names none, and left out of the URL.

"{city}" template.

"{count}" templates.

The status toggles: their group's name, then each toggle's label. A toggle shows only when the index holds a home it would change.

"{count}" templates.

"{count}" templates: the empty grid when let homes, hidden by default, would match. Said with a button that shows them.

"{page}" template, the accessible name of a page link.

A key of an area in `places`, "city/neighbourhood".

ISO date; null sorts as "now".

Let homes are hidden until the reader asks for them.