Link the reusable AI-native team starter and clarify authorship

[kavatana]

Outcome

Connect the CHNAI LAB public workflow to the new vendor-neutral starter and make authorship guidance unambiguous.

Acceptance criteria

• The organization profile links the public starter and explains who it is for.
• Contributor guidance credits human co-authors only for material, consented work.
• AI assistance is disclosed in the PR body rather than used to manufacture authorship or achievement activity.
• Public profile verification passes.

Non-goals

• No private product details.
• No product-repository workflow changes.
• No staged achievement activity.