Added table record mock mode with companies (#2715)

* wip

* Removed console.log

* Refactor mocks into multiple files

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

front/src/pages/not-found/NotFound.tsx

@@ -1,11 +1,10 @@
 import { useNavigate } from 'react-router-dom';
 import styled from '@emotion/styled';
 
+import { SignInBackgroundMockPage } from '@/sign-in-background-mock/components/SignInBackgroundMockPage';
 import { MainButton } from '@/ui/input/button/components/MainButton';
 import { useIsMobile } from '@/ui/utilities/responsive/hooks/useIsMobile';
 
-import { CompaniesMockMode } from '../companies/CompaniesMockMode';
-
 const StyledBackDrop = styled.div`
   align-items: center;
   backdrop-filter: ${({ theme }) => theme.blur.light};
@@ -64,7 +63,7 @@ export const NotFound = () => {
           />
         </StyledButtonContainer>
       </StyledBackDrop>
-      <CompaniesMockMode />
+      <SignInBackgroundMockPage />
     </>
   );
 };