[STR-788] Feat/get authenticated user

[iago1501]

What problem is this solving?

This PR adds a new GraphQL query authenticatedUser that allows checking if a user is authenticated with the endpoint:

/api/vtexid/user/info

This new query provides a way to:

• Check user authentication status programmatically
• Get user information (email, userId, locale) when authenticated

How to test it?

1. Access the workspace

2. Open GraphQL IDE

3. Test the new query:

query {
  authenticatedUser {
    user
    userId
    locale
  }
}

Workspace

Related to / Depends on

How does this PR make you feel? 🔗

[vtex-io-ci-cd]

Hi! I'm VTEX IO CI/CD Bot and I'll be helping you to publish your app! 🤖

Please select which version do you want to release:

• Patch (backwards-compatible bug fixes)

• Minor (backwards-compatible functionality)

• Major (incompatible API changes)

And then you just need to merge your PR when you are ready! There is no need to create a release commit/tag.

• No thanks, I would rather do it manually 😞

[vtex-io-docs-bot]

Beep boop 🤖

I noticed you didn't make any changes at the docs/ folder

• There's nothing new to document 🤔
• I'll do it later 😞

In order to keep track, I'll create an issue if you decide now is not a good time

• I just updated 🎉🎉

[vtex-io-ci-cd]

Your PR has been merged! App is being published. 🚀
Version 2.173.2 → 2.174.0

After the publishing process has been completed (check #vtex-io-releases) and doing A/B tests with the new version, you can deploy your release by running:

vtex deploy vtex.store-graphql@2.174.0

After that your app will be updated on all accounts.

For more information on the deployment process check the docs. 📖