Thread migration: add link to ZBT-2 documentation

[c0ffeeca7]

Proposed change

Type of change

• Spelling, grammar or other readability improvements (current branch).
• Adjusted missing or incorrect information in the current documentation (current branch).
• Added documentation for a new integration I'm adding to Home Assistant (next branch).
  • I've opened up a PR to add logos and icons in Brands repository.
• Added documentation for a new feature I'm adding to Home Assistant (next branch).
• Removed stale or deprecated documentation.

Additional information

• Link to parent pull request in the codebase:
• Link to parent pull request in the Brands repository:
• This PR fixes or closes issue: fixes #

Checklist

• This PR uses the correct branch, based on one of the following:
  • I made a change to the existing documentation and used the current branch.
  • I made a change that is related to an upcoming version of Home Assistant and used the next branch.
• The documentation follows the Home Assistant documentation standards.

[netlify]

✅ Deploy Preview for home-assistant-docs ready!

Name	Link
🔨 Latest commit	79f2758
🔍 Latest deploy log	https://app.netlify.com/projects/home-assistant-docs/deploys/69289d89db4e6e0008ef5c90
😎 Deploy Preview	https://deploy-preview-42010--home-assistant-docs.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[Copilot]

Pull request overview

This PR adds a helpful reference link to the ZBT-2-specific migration documentation within the general Thread network migration section. The change directs users who specifically want to migrate to a Home Assistant Connect ZBT-2 to follow dedicated documentation that covers that process.

Key changes

• Added a single informational sentence with a link to the ZBT-2 migration guide in the Nabucasa support documentation

[frenck]

Thanks, @c0ffeeca7 👍

../Frenck

                       

Blogging my personal ramblings at frenck.dev