Example interactive report

The toolkit's bundle() / report renderer emits a self-contained interactive HTML report. MkDocs copies everything under docs/ into the built site verbatim, so a report bundle dropped under docs/reference/bundles/ is embeddable directly via an <iframe>:

Placeholder. The embedded file above is a stub that proves the embedding mechanism. The real anonymized UVA and Frontier report bundles are added in a later release-content task, replacing the placeholder asset in place.