fix(qwik): don't build server deps on client

[wmertens]

☕️ Reasoning

Put some isServer guards so @auth/core is not bundled for the client, since that breaks the build with Vite 6.

The culprit is the environment configuration.

🧢 Checklist

• Ready to be merged

🎫 Affected issues

none created

📌 Resources

• Security guidelines
• Contributing guidelines
• Code of conduct
• Contributing to Open Source

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
auth-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 10, 2025 3:23am

1 Skipped Deployment

Name	Status	Preview	Comments	Updated (UTC)
next-auth-docs	⬜️ Ignored (Inspect)	Visit Preview		May 10, 2025 3:23am

[vercel]

@wmertens is attempting to deploy a commit to the authjs Team on Vercel.

A member of the Team first needs to authorize it.

[wmertens]

Any chance of a review? It's a small change and it prevents people from using @authjs/qwik with vite 6

[wmertens]

This is blocking QwikDev/qwik#7382

[thejackshelton]

@ThangHuuVu @balazsorban44 if you have a couple of minutes to review 🙏 . Ideally we'd like to upgrade to vite 6, but we want to make sure those using auth js continue to have a seamless experience 🙂

[Nefcanto]

@thejackshelton, thank you for following up. Since Vite is the foundation for many projects, can you please follow this PR again to speed up its merging?

[wmertens]

@ThangHuuVu is there any chance of you hitting the approve button so the workflow can run?

[ThangHuuVu]

Thanks, sorry for the delay, I'll cut a release this weekend.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 39.19%. Comparing base (4155eee) to head (a6112bb).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #12723   +/-   ##
=======================================
  Coverage   39.19%   39.19%           
=======================================
  Files         200      200           
  Lines       31606    31606           
  Branches     1374     1380    +6     
=======================================
  Hits        12388    12388           
  Misses      19218    19218           

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[Nefcanto]

Thank you guys. Special thanks to @wmertens. Our team migrated to Vite 6 without a bug.