feat(catalog): repair missing furniture components with verified status

src/lib/services/furni-import.ts

@@ -513,6 +513,7 @@ export async function importSingleFurni(params: {
 	skipFurniDataWrite?: boolean;
 	updateExisting?: boolean;
 	repairExisting?: boolean;
+	preserveAssets?: boolean;
 	/** Validated matching bundle supplied by a queued import. */
 	providedNitro?: Buffer;
 	onProgress?: (status: string) => void;
@@ -702,14 +703,14 @@ export async function importSingleFurni(params: {
 	let iconFailure = "",
 		swfFailure = "";
 	const [iconOkResult, swfOk] = await Promise.all([
-		preservingExisting && existsSync(iconPath)
+		(preservingExisting || params.preserveAssets) && existsSync(iconPath)
 			? Promise.resolve(true)
 			: tryDownloadCandidates(iconUrls, iconPath, "png", (detail) => {
 					iconFailure = detail;
 				}),
-		params.providedNitro
+		params.providedNitro || (params.preserveAssets && existsSync(nitroPath))
 			? Promise.resolve(false)
-			: preservingExisting && existsSync(swfPath)
+			: (preservingExisting || params.preserveAssets) && existsSync(swfPath)
 				? Promise.resolve(true)
 				: tryDownloadCandidates(swfUrls, swfPath, "swf", (detail) => {
 						swfFailure = detail;
@@ -753,7 +754,12 @@ export async function importSingleFurni(params: {
 		);
 	}
 
-	if (!swfOk && !nitroDownloadOk && !params.providedNitro)
+	if (
+		!swfOk &&
+		!nitroDownloadOk &&
+		!params.providedNitro &&
+		!(params.preserveAssets && existsSync(nitroPath))
+	)
 		warnings.push(`SWF download failed: ${swfFailure || "unknown cause"}`);
 
 	// ── Convert SWF to Nitro ──────────────────────────────────────────