- ListingDetailData: add valuationEstimate (AVM, cached 24 h), agentQualityScore
(denormalised tier from Agent.qualityScore), similarCount, and gate inquiryCount
(null for public callers; visible to listing owner or ADMIN)
- listing-read.queries: select agent.qualityScore, derive tier, count similar listings
in the same query via prisma.listing.count
- GetListingQuery: add optional CallerContext (userId, role) for access control
- GetListingHandler: inject AVM_SERVICE, fire AVM estimation with 24 h valuation cache,
gracefully degrade to null on AVM failure, redact inquiryCount for non-privileged callers
- OptionalJwtAuthGuard: new guard that sets request.user without throwing for anonymous
requests; used on GET :id so the controller can pass caller identity to the query
- ListingsModule: import AnalyticsModule so AVM_SERVICE is available for injection
- CacheTTL: add VALUATION_LISTING (86400 s / 24 h)
- Tests: 14 unit tests + 3 snapshot tests (public / owner / admin roles), all passing
Co-Authored-By: Paperclip <noreply@paperclip.ing>
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