feat: add document for lark oidc provider

[CNLHC]

Needs ory/kratos#2925

Related Issue or Design Document

Checklist

• I have read the contributing guidelines and signed the CLA.
• I have referenced an issue containing the design document if my change introduces a new feature.
• I have read the security policy.
• I confirm that this pull request does not address a security vulnerability.
  If this pull request addresses a security vulnerability,
  I confirm that I got approval (please contact security@ory.sh) from the maintainers to push the changes.
• I have added tests that prove my fix is effective or that my feature works.
• I have added the necessary documentation within the code base (if appropriate).

Further comments

[vinckr]

Thanks for the contribution!
I have a few suggestions, mostly grammar

[vercel]

@CNLHC is attempting to deploy a commit to the ory Team on Vercel.

A member of the Team first needs to authorize it.

[CNLHC]

Thanks for the contribution! I have a few suggestions, mostly grammar

Thanks for your review.

[tomekpapiernik]

Looks okay, pls have a look at my comment - I'm not sure if that's part of the name of the platform or something that shouldn't be there

[tomekpapiernik]

Thanks for the fix :) Good to merge when the code is merged.