feat: Auto-fix cost_credits <= 0 to 3 on every furniture import

- Extended fixDatabaseConsistencyAfterImport() to also set cost_credits = 3 where <= 0
- Integrated into both single and batch import routes
- API responses now include costCreditsFixed count

Ensures 100% of catalog_items have cost_credits > 0 after import
- Typecheck, lint, tests all pass
- Pushed to GitLab

src/app/api/admin/import/furni/batch/route.ts

@@ -266,8 +266,9 @@ export const POST = withAdmin(
 					);
 				}
 
-				// Fix database consistency (catalog_name + have_offer) after import
-				const dbFix = await fixDatabaseConsistencyAfterImport();
+				// Fix database consistency (catalog_name + have_offer + cost_credits) after import
+				const { catalogNameFixed, haveOfferFixed, costCreditsFixed } =
+					await fixDatabaseConsistencyAfterImport();
 
 				send({
 					type: "batch_complete",
@@ -285,8 +286,9 @@ export const POST = withAdmin(
 					offerRebuildFixed,
 					spriteFixed,
 					interactionFixed,
-					catalogNameFixed: dbFix.catalogNameFixed,
-					haveOfferFixed: dbFix.haveOfferFixed,
+					catalogNameFixed,
+					haveOfferFixed,
+					costCreditsFixed,
 					languages,
 					duration: Date.now() - startTime,
 				});

src/app/api/admin/import/furni/route.ts

@@ -481,8 +481,9 @@ export const POST = withAdmin(
 			// Verify + fix interaction_modes_count once for the whole batch
 			const verification = await verifyAndFixInteractionModesCount();
 
-			// Fix database consistency (catalog_name + have_offer) after import
-			const dbFix = await fixDatabaseConsistencyAfterImport();
+			// Fix database consistency (catalog_name + have_offer + cost_credits) after import
+			const { catalogNameFixed, haveOfferFixed, costCreditsFixed } =
+				await fixDatabaseConsistencyAfterImport();
 
 			// Rebuild all localized furnidata files (best effort)
 			let languages: Awaited<ReturnType<typeof buildLocalizedFurniDataFiles>> =
@@ -517,8 +518,9 @@ export const POST = withAdmin(
 				spriteChecked: spriteVerify.checked,
 				spriteFixed: spriteVerify.fixed,
 				interactionFixed: verification.fixed,
-				catalogNameFixed: dbFix.catalogNameFixed,
-				haveOfferFixed: dbFix.haveOfferFixed,
+				catalogNameFixed,
+				haveOfferFixed,
+				costCreditsFixed,
 				languages,
 			});
 		}
@@ -581,8 +583,9 @@ export const POST = withAdmin(
 		// Verify the furnidata matches the DB ids
 		const furniReconcile = await reconcileFurniDataWithItemsBase();
 
-		// Fix database consistency (catalog_name + have_offer) after import
-		const dbFix = await fixDatabaseConsistencyAfterImport();
+		// Fix database consistency (catalog_name + have_offer + cost_credits) after import
+		const { catalogNameFixed, haveOfferFixed, costCreditsFixed } =
+			await fixDatabaseConsistencyAfterImport();
 
 		// Rebuild every catalog offer_id from the furnidata
 		const offerRebuild = await rebuildCatalogOfferIds();
@@ -641,8 +644,9 @@ export const POST = withAdmin(
 			spriteChecked: spriteVerify.checked,
 			spriteFixed: spriteVerify.fixed,
 			interactionFixed: verification.fixed,
-			catalogNameFixed: dbFix.catalogNameFixed,
-			haveOfferFixed: dbFix.haveOfferFixed,
+			catalogNameFixed,
+			haveOfferFixed,
+			costCreditsFixed,
 			languages: languagesPatch,
 			spriteCount: result.spriteCount,
 			warnings: result.warnings,