CLI fails with 404 when attempting bunx @mercurjs/cli add reviews after PR #1309 / #1308 merge.

[James-kamwendo]

I was trying to add a product reviews block just 2 days ago. Surprisingly it was failing even today and in the repo, the packages>registry>r doesn't seem to have a reviews block. Is this just a delay in the registry publish workflow or it has been removed?