fix(parcel-sync): fix [object Object] in address field + re-enrich corrupted

The eTerra API returns street and locality as objects ({name: "..."})
not strings. formatAddress now extracts .name correctly.

Also added:
- streetNumber fallback (alongside buildingNo)
- String() safety on addressDescription
- Corruption check: any enrichment containing "[object Object]" is
  automatically re-enriched on next cycle

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/modules/parcel-sync/services/enrich-service.ts

@@ -99,10 +99,21 @@ const formatAddress = (item?: any) => {
   const address = item?.immovableAddresses?.[0]?.address ?? null;
   if (!address) return "-";
   const parts: string[] = [];
-  if (address.addressDescription) parts.push(address.addressDescription);
+  if (address.addressDescription) parts.push(String(address.addressDescription));
-  if (address.street) parts.push(`Str. ${address.street}`);
+  // street can be a string or an object { name: "..." }
-  if (address.buildingNo) parts.push(`Nr. ${address.buildingNo}`);
+  const streetName =
-  if (address.locality?.name) parts.push(address.locality.name);
+    typeof address.street === "string"
+      ? address.street
+      : address.street?.name ?? null;
+  if (streetName) parts.push(`Str. ${streetName}`);
+  if (address.streetNumber) parts.push(`Nr. ${address.streetNumber}`);
+  else if (address.buildingNo) parts.push(`Nr. ${address.buildingNo}`);
+  // locality can be a string or an object { name: "..." }
+  const localityName =
+    typeof address.locality === "string"
+      ? address.locality
+      : address.locality?.name ?? null;
+  if (localityName) parts.push(localityName);
   return parts.length ? parts.join(", ") : "-";
 };
 
@@ -439,11 +450,18 @@ export async function enrichFeatures(
               enrichJson[k] !== "",
           );
 
+        // Corruption check: re-enrich if any field contains "[object Object]"
+        const hasCorruptedValues =
+          enrichJson != null &&
+          Object.values(enrichJson).some(
+            (v) => typeof v === "string" && v.includes("[object Object]"),
+          );
+
         // Age check: re-enrich if older than 30 days (catches eTerra updates)
         const ageMs = Date.now() - new Date(feature.enrichedAt).getTime();
         const isTooOld = ageMs > 30 * 24 * 60 * 60 * 1000;
 
-        if (structurallyComplete && hasRealValues && !isTooOld) {
+        if (structurallyComplete && hasRealValues && !isTooOld && !hasCorruptedValues) {
           enrichedCount += 1;
           if (index % 50 === 0) {
             options?.onProgress?.(