docs[how-to]: Enabling Automatic Persisted Queries for WPGraphQL Smart Cache (fetch/app)

[moonmeister]

User Story

As a toolkit user, I want documentation about enabling automatic persisted queries, so that my site can be more performant with queries.

Acceptance Criteria

• Public document explaining how to enable persisted queries for fetch (not apollo)

Notes

Some options for this include:

• possibly adding to the existing docs here https://github.com/wpengine/hwptoolkit/blob/main/docs/how-to/nextjs-pages-router/enable-apq/index.md that are Apollo specific, but rework to make more generic for fetch with an Apollo example.