Update nav bar to send current release link to GitHub release current release page instead of repository home

Author: conorheffron

frontend/src/components/Navbar.tsx

@@ -92,7 +92,7 @@ export const Navbar: React.FC = () => {
               </Link>
             )}
             <a
-              href="https://github.com/conorheffron/booking-sys"
+              href={`https://github.com/conorheffron/booking-sys/releases/tag/v${appVersion}`}
               id="appVersion"
               style={{ marginLeft: '1.5em', textDecoration: 'none' }}
               target="_blank"

frontend/src/components/__tests__/Navbar.test.tsx

@@ -82,7 +82,7 @@ describe('Navbar', () => {
     (getCurrentUser as jest.Mock).mockResolvedValue('test-user');
     renderWithRouter(<Navbar />);
     const link = screen.getByRole('link', { name: /Version:/ });
-    expect(link).toHaveAttribute('href', 'https://github.com/conorheffron/booking-sys');
+    expect(link).toHaveAttribute('href', 'https://github.com/conorheffron/booking-sys/releases/tag/v…');
     expect(link).toHaveAttribute('target', '_blank');
     expect(link).toHaveAttribute('rel', expect.stringContaining('noopener'));
   });