Restore missing catalog admin API routes so Visual Manager works.

Co-authored-by: Cursor <[email protected]>

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

@@ -0,0 +1,57 @@
+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",
+);
+
+export const GET = withAdmin(
+	{ permission: PERMS.CATALOG_VIEW },
+	async (request) => {
+		const sp = request.nextUrl.searchParams;
+		const limit = Math.min(
+			Math.max(Number(sp.get("limit") || 80) || 80, 1),
+			500,
+		);
+		const offset = Math.max(Number(sp.get("offset") || 0) || 0, 0);
+		const search = (sp.get("search") || "").trim().toLowerCase();
+		const type = sp.get("type") || "all";
+
+		let names: string[] = [];
+		try {
+			const files = await fs.readdir(CATALOGUE_DIR);
+			const seen = new Set<string>();
+			for (const file of files) {
+				if (/^icon_\d+\./i.test(file)) continue;
+				const base = file.replace(/\.(png|gif|jpg|jpeg|webp)$/i, "");
+				if (!base || seen.has(base)) continue;
+				seen.add(base);
+				names.push(base);
+			}
+			names.sort((a, b) => a.localeCompare(b));
+		} catch {
+			names = [];
+		}
+
+		if (type === "header") {
+			names = names.filter((n) => /header/i.test(n));
+		} else if (type === "teaser") {
+			names = names.filter((n) => /teaser/i.test(n));
+		}
+
+		if (search) {
+			names = names.filter((n) => n.toLowerCase().includes(search));
+		}
+
+		const total = names.length;
+		const images = names.slice(offset, offset + limit);
+		return apiOk({ images, total });
+	},
+);