feat(next): dynamic consumer paths

[mglaman]

Provides dynamic consumer paths from generated URL using Consumer
collection route.

fixes #615

This pull request is for: (mark with an "x")

• examples/*
• modules/next
• packages/next-drupal
• starters/basic-starter
• starters/graphql-starter
• Other

GitHub Issue: #615
Please add a link to the GitHub issue
where this problem is discussed.

• I need help adding tests. (mark with an "x")
  Code changes need test coverage. If you don't know
  how to make tests, check this box to ask for help.

Describe your changes

Uses the collection route name and generates the relative URL.

[vercel]

@mglaman is attempting to deploy a commit to the Chapter Three Team on Vercel.

A member of the Team first needs to authorize it.

[mglaman]

I just noticed the failures, will fix

[mglaman]

Merged in main, seems like unrelated errors

[mglaman]

Test needs consumers added to dependencies

[JohnAlbin]

From the error log:

1) Drupal\Tests\next\Kernel\Renderer\MainContent\NextSiteEntityControllerTest::testEnvironmentVariables
PHPUnit\Framework\Exception: Unavailable module: 'consumers'. If this module needs to be downloaded separately, annotate the test class with '@requires module consumers'.

[mglaman]

Ah, need to add to require-dev, which the current workflow may not do. I'll update to ensure the dependency is available during tests

[mglaman]

This still isn't right. It'll break at runtime without Conumers as a true dependency.

It should check if the module exists, then do

    $variables += [
      'authentication_bearer' => '# Authentication',
      'DRUPAL_CLIENT_ID' => 'Retrieve this from ' . $path,
      'DRUPAL_CLIENT_SECRET' => 'Retrieve this from ' . $path,
    ];