[jacobovidal]

🔧 Changes

Adds the TypeScript source of the Universal Portals setup and audit tool under internal/cli/data/universal-portals/_source: 67 files, with its own tests, package.json and lockfile.

Nothing builds, embeds or runs it in this PR. Go tooling skips the folder because of the leading underscore, so go list ./... and go build ./... are unchanged.

This is the first of three stacked PRs. It is a mechanical import: a quick skim is enough. The behaviour changes are in the next two.

1. This PR: the source, as it is.
2. The tool learns to call the Auth0 CLI, and gets a single-file build.
3. The CLI runs that file from auth0 universal-portals, replacing the current setup command.

📚 References

Stacked PRs: #1739, #1740.

🔬 Testing

cd internal/cli/data/universal-portals/_source
npm ci
npm test        # builds, then runs 197 tests

go build ./... and go list ./... are unaffected.

📝 Checklist

• All new/changed/fixed functionality is covered by tests (or N/A)
• I have added documentation for all new/changed functionality (or N/A)

🤖 Generated with Claude Code

[jacobovidal]

Closing in favor of #1756.

This imported the tool's source into the repo. We decided to port it to native Go in the beta CLI instead, so that source is not needed here. #1756 carries the behavior over, including the same --json output content and key order, and the 24 audit rules.

The branch stays until #1756 merges.