Update template deploy URLs for eve-examples

[allenzhou101]

What

Update the existing Deploy with Vercel links for the six imported templates to clone their matching vercel/eve-examples subtrees.

Also update the Personal Agent in-app deploy URL and the Chat Template footer-generated deploy URL, source link, setup prompt, and environment documentation link.

All existing environment variables, Connect configuration, storage products, project names, and repository names are preserved.

Validation

• Verified all eight static clone URLs decode to vercel/eve-examples/tree/main/.
• Parsed every retained connect and stores query value as JSON.
• Verified the dynamic Chat URL uses the same subtree and its environment link targets blob/main/eve-chat-template/docs/setup-and-deploy.md.
• git diff --check passes.

Rollout note

vercel/eve-examples currently has internal visibility. These links will not work for unauthenticated public users until the repository is public.