fix: update url

[kongmoumou]

https://next-auth.js.org/adapters/overview now is 404, so replace it with new url

Checklist:

• issue number linked above after pound (#)
  • replace "Closes " with "Contributes to" or other if this PR does not close the issue
• manually checked my feature / checking not applicable
• wrote tests / testing not applicable
• attached screenshots / screenshot not applicable

---

Submitted with StackBlitz Codeflow.

[zoey-kaiser]

Hi, thanks for your PR!

Lets not change the URL to the new authjs website, as these links don't correctly portray how the adapters for NextAuth work.
Please change the URLs to https://next-auth.js.org/adapters

[kongmoumou]

Hi, thanks for your PR!

Lets not change the URL to the new authjs website, as these links don't correctly portray how the adapters for NextAuth work. Please change the URLs to https://next-auth.js.org/adapters

Done~