One searchable document, flattened to plain text.
tokens is a pre-split lowercase form of content, and it is empty unless
the producer was asked for it. The shipped Svelte shell indexes title and
content itself and never reads them, while they cost roughly three quarters
of the size of the text they duplicate — so paying for them by default was
paying for nothing. Hosts wiring a search backend that wants the split form
set search_tokens: true, either in config :doc_shell or as an option to
DocShell.Presentation.StaticGenerator.
audience and locale are null when the producer does not scope entries that
way. They are always present so a renderer can filter without first checking
which producer it is reading.