fix: use configured furni source and catalog assets

src/app/api/admin/catalog/icons/route.ts

@@ -1,16 +1,11 @@
-import { promises as fs } from "node:fs";
-import path from "node:path";
 import { withAdmin } from "@/lib/api-handler";
 import { apiOk } from "@/lib/api-response";
 import { PERMS } from "@/lib/permissions";
-
-const CATALOGUE_DIR = path.join(
-	/*turbopackIgnore: true*/ process.cwd(),
-	"public",
-	"swf",
-	"c_images",
-	"catalogue",
-);
+import {
+	catalogueAssetDirectories,
+	readCatalogueAssetFiles,
+} from "@/lib/services/catalog-assets";
+import { getGamedataRoot } from "@/lib/services/furni-asset-dirs";
 
 export const GET = withAdmin(
 	{ permission: PERMS.CATALOG_VIEW },
@@ -23,18 +18,14 @@ export const GET = withAdmin(
 		const offset = Math.max(Number(sp.get("offset") || 0) || 0, 0);
 		const search = (sp.get("search") || "").trim().toLowerCase();
 
-		let icons: number[] = [];
-		try {
-			const files = await fs.readdir(CATALOGUE_DIR);
-			icons = files
-				.map((f) => /^icon_(\d+)\.(?:png|gif)$/i.exec(f))
-				.filter((m): m is RegExpExecArray => Boolean(m))
-				.map((m) => Number(m[1]))
-				.filter((n) => Number.isFinite(n))
-				.sort((a, b) => a - b);
-		} catch {
-			icons = [];
-		}
+		const directories = catalogueAssetDirectories(await getGamedataRoot());
+		const files = await readCatalogueAssetFiles(directories);
+		let icons = files
+			.map((f) => /^icon_(\d+)\.(?:png|gif)$/i.exec(f))
+			.filter((m): m is RegExpExecArray => Boolean(m))
+			.map((m) => Number(m[1]))
+			.filter((n) => Number.isFinite(n))
+			.sort((a, b) => a - b);
 
 		if (search) {
 			icons = icons.filter((id) => String(id).includes(search));