AccountButton done

__tests__/AccountButtons.test.tsx

@@ -0,0 +1,11 @@
+import React from 'react';
+import { render, screen } from '@testing-library/react';
+import AccountButtons from '../src/components/account/AccountButtons.jsx';
+
+describe('AccountButtons Component', () => {
+  it('should render the Back link', () => {
+    render(<AccountButtons registered={false} />);
+    const backLinkElement = screen.getByRole('link', { name: /back/i });
+    expect(backLinkElement).toBeInTheDocument();
+  });
+});