feat(LoadingSpinner): Add progressbar role

src/Loaders/LoadingSpinner.spec.tsx

@@ -0,0 +1,11 @@
+import React from "react";
+import { cleanup, render } from "@testing-library/react";
+import { LoadingSpinner } from "./LoadingSpinner";
+
+afterEach(cleanup);
+
+test("it should have `role='progress'`", () => {
+  const { getByRole } = render(<LoadingSpinner />);
+
+  getByRole("progressbar");
+});

src/Loaders/LoadingSpinner.tsx

@@ -85,6 +85,7 @@ export const LoadingSpinner: React.FC<Props> = ({
   return (
     <svg
       className={className}
+      role="progressbar"
       viewBox="0 0 100 100"
       css={{
         width: pixelSize,