Nykaa PDP & Conversion Tracking Status

Completed

Product Detail Page (PDP):
- Created PDPContent.tsx and page.tsx under /app/product/[id]/.
- Added comprehensive product imagery, attributes, and actions.
- Implemented dynamic data fetching via getProductById in NykaaCatalogClient.
Conversion Tracking:
- Migrated session_events database schema to include event_type.
- Updated EventIngestionService and /api/personalisation/ingest-event to support non-click events.
- Added trackAddToCart to useIntentTracker hook.
End-to-End Context:
- Propagated userId from homepage/search results to PDP to maintain personalization cohort consistency.
- Updated ProductCard to handle deep links with user context.
Similar Products: Integrated a personalised 'You Might Also Like' shelf leveraging the existing ForYouShelf component to complete the PDP discovery loop.
Deployment: Finalize pull request for the feature.