useAuth does not check for reference cookie

[blakewilson]

Description

After #1740, useAuth should not invoke the token endpoint on every request. This succeeds on default preview behavior (see this code), but when using useAuth, this behavior is still occurring.

Steps to reproduce

1. Clone the custom-toolbar example project

   npx create-next-app \
    -e https://github.com/wpengine/faustjs/tree/canary \
    --example-path examples/next/custom-toolbar \
    --use-npm

2. Install the canary packages (since the work from Only request token endpoint initially, then use a cookie to determine if there is an authenticated user #1740 hasn't been released yet): npm install @faustwp/core@canary @faustwp/cli@canary
3. Open the developer tools and look at the network log
4. Notice when you visit the homepage the token endpoint is still being requested (this is because the toolbar example uses the useAuth hook

Additional context

We need to check within the useAuth hook for the reference cookie, and if its value is 0, return early.

@faustwp/core Version

canary

@faustwp/cli Version

canary

FaustWP Plugin Version

N/A

WordPress Version

N/A

Additional environment details

No response

Please confirm that you have searched existing issues in the repo.

• Yes

[ChrisWiegman]

As we work through our backlog, this ticket is moving out of in progress until we can properly review it.