Fix rebuildCatalogOfferIds to preserve correctly set offer_id during import

- Change condition from  to
- Prevents overwriting offer_id that was correctly set to sprite_id during furniture import
- Fixes catalog showing wrong furniture when offer_ids and sprite_ids don't match

src/lib/services/furni-data.ts

@@ -671,12 +671,13 @@ export async function rebuildCatalogOfferIds(): Promise<CatalogOfferRebuildResul
 		for (const row of catalogRows) {
 			const itemId = Number(String(row.itemIds ?? "").split(/[;,]/)[0]);
 			if (!Number.isFinite(itemId) || itemId <= 0) continue;
+			const spriteId = itemId;
 			const classname = nameById.get(itemId);
 			const furnidataOffer =
 				offerById.get(itemId) ??
 				(classname ? offerByClass.get(classname) : undefined);
-			const target = furnidataOffer ?? itemId;
-			if (row.offerId === target) continue;
+			const target = furnidataOffer ?? spriteId;
+			if (row.offerId === spriteId) continue;
 			await db
 				.update(CatalogItems)
 				.set({ offerId: target })