Goal
Set up and deploy a custom version of the Bazel UI to browse modules in our registry at eclipse-score/bazel_registry.

What would be needed:

• Fork bazel-contrib/bcr-ui into a new eclipse-score repo
• removed the bazel-central-registry submodule and link our registry submodule
• Set basePath and assetPrefix in next.config.js for GitHub Pages compatibility.
• Updated GitHub Actions to build and deploy using next export.

Tailor the layout to match S-CORE