fix(studio): show all offers in the imported-furniture tree

The organize-imports route defaulted to a 500-item limit, silently
hiding offers beyond the first batch of imported pages.  Remove the
effective cap (limit now means 'all', guarded only by a 50k lint cap)
so every offer already sitting in the import tree is returned and
grouped.

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

@@ -33,10 +33,14 @@ export const GET = withAdmin(
 	{ permission: PERMS.CATALOG_VIEW },
 	async (request) => {
 		const sp = request.nextUrl.searchParams;
-		const limit = Math.min(
+		// No limit means "show everything" — the query is bounded by the actual
-			Math.max(Number(sp.get("limit") || 500) || 500, 1),
+		// size of the imported-furniture tree anyway. The cap only guards against
-			1000,
+		// pathological databases.
-		);
+		const rawLimit = Number(sp.get("limit"));
+		const limit =
+			Number.isFinite(rawLimit) && rawLimit > 0
+				? Math.min(rawLimit, 50000)
+				: 50000;
 		const days = Math.min(Math.max(Number(sp.get("days") || 30) || 30, 1), 365);
 		const sinceIso = new Date(
 			Date.now() - days * 24 * 60 * 60 * 1000,