feat(admin): add the admin users page and view as

src/pages/LoginPage.test.jsx

@@ -80,4 +80,13 @@ describe('LoginPage', () => {
         await waitFor(() => expect(screen.getByText('LOGIN.ERROR_INVALID_CREDENTIALS')).toBeTruthy());
         expect(screen.queryByText('LOGIN.SESSION_EXPIRED')).toBeNull();
     });
+
+    it('says that a blocked account is blocked', async () => {
+        fetch.mockResolvedValueOnce({ok: false, status: 403, headers: new Headers(), json: async () => ({code: 'ACCOUNT_BLOCKED'})});
+        renderLogin();
+
+        submit();
+
+        expect(await screen.findByText('LOGIN.ERROR_ACCOUNT_BLOCKED')).toBeTruthy();
+    });
 });