feat: new not found component (#170)

* refactor: updated not found component

* chore: removed react-router

* refactored: applied feedbacks

* fix: removed doc folder

* refactor: rollback yarn.lock

src/components/NotFound/Notfound.test.tsx

@@ -1,18 +1,17 @@
 import React from 'react';
 import { BrowserRouter as Router } from 'react-router-dom';
-import { shallow } from 'enzyme';
+import { render } from '@testing-library/react';
 
 import NotFound from './NotFound';
 
-console.error = jest.fn();
-
 describe('<NotFound /> component', () => {
   test('should load the component in default state', () => {
-    const routerWrapper = shallow(
+    const { container } = render(
       <Router>
         <NotFound />
       </Router>
     );
-    expect(routerWrapper.find(NotFound)).toMatchSnapshot();
+    expect(container.firstChild).toMatchSnapshot();
   });
+  test.todo('Test Button Click');
 });