Expose actionable asset download and filesystem failure details

src/lib/services/furni-import-repair.test.ts

@@ -159,6 +159,7 @@ it("imports recycler_kintsugiB with an allocated ID throughout SQL and furnidata
 		]),
 		expect.any(String),
 		"swf",
+		expect.any(Function),
 	);
 	expect(mocks.build).toHaveBeenCalledWith(
 		expect.objectContaining({