feat: Grundriss-Feature, Listenansicht mit Bildern, Gewerbe-Label, Image-Pool

- Grundriss (FloorPlanSection): PropertyUnit.floorPlanUrl?, Property.floorPlanUrl?;
  FloorPlanSection in MatchDetail + PropertyDetail; FloorPlanUrlSection in NewListing-Formular
- Listenansicht (MatchCardCompact): horizontales Layout mit 120px Bildstreifen,
  Score-Badge, Asset-Label-Overlay, alle 3 grünen Punkte, Anfrage-Button
- Light Industrial → "Gewerbe" überall (NeedInput, NeedCardPreview, CriteriaReviewPanel,
  newListingConstants, MyListings, propertyHelpers)
- "Zum Originalinserat"-Button nur bei Maison-Work-Objekten
- Image-Pool: propertyImageResolver mit sequentiellem Pool-Index (keine doppelten Bilder),
  nur Innenaufnahmen, rotate()-Trick für Sub-Pools
- Overlay-Labels (Objekttyp + Stadtteil) in LocationPreview + IntelligenceMatchCard

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/pages/supply/newListingMapper.ts

@@ -18,11 +18,12 @@ export function buildCreatePropertyInput(fields: {
   parking: string
   ceilingHeight: string
   images: string[]
+  floorPlanUrl: string
 }): CreatePropertyInput {
   const {
     assetType, street, houseNumber, postalCode, city,
     areaSqm, rentPerSqm, availableFrom, description,
-    softLevels, floor, fitOut, parking, ceilingHeight, images,
+    softLevels, floor, fitOut, parking, ceilingHeight, images, floorPlanUrl,
   } = fields
 
   const sf = {
@@ -66,6 +67,7 @@ export function buildCreatePropertyInput(fields: {
     softFactors: sf,
     hardFacts: hf,
     images: images.length > 0 ? images : undefined,
+    floorPlanUrl: floorPlanUrl.trim() || undefined,
     dataQuality: {
       score: 1.0,
       missingCriticalFields: [],