Add Claude Code feature

[8enmann]

What type of PR is this?

• Add a new dev container collection
• Update to an existing dev container collection
• Documentation/spec update
• Other containers.dev site update (UX, layout, etc)

Description

Add an entry for Claude Code

Collection checklist

If your PR contributes a new collection, please utilize this checklist:

• Collection name
• Maintainer name
• Maintainer contact link (i.e. link to a GitHub repo, email)
• Repository URL
• OCI Reference
• I acknowledge that this collection provides new functionality, distinct from the existing collections part of this index.

[8enmann]

Bump

[Kaniska244]

Thank you for the PR. This can be merged.

With Regards,
Kaniska

[8enmann]

Thanks! Need approval