AIToolsSidebarResponsive does not accept children — it renders only a
sidebar nav. Using it as a wrapper caused page content to never render.
Replaced with plain div, matching the pattern used by ocr-pipeline.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Both pages passed `moduleId` which is not a valid prop for PagePurpose.
The component expects explicit title/purpose/audience — calling
audience.join() on undefined caused the client-side crash.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>