5623 add an inviteteam onboarding step (#5769)

## Changes
- add a new invite Team onboarding step
- update currentUser.state to currentUser.onboardingStep

## Edge cases
We will never display invite team onboarding step 
- if number of workspaceMember > 1
- if a workspaceMember as been deleted

## Important changes
Update typeorm package version to 0.3.20 because we needed a fix on
`indexPredicates` pushed in 0.3.20 version
(https://github.com/typeorm/typeorm/issues/10191)

## Result
<img width="844" alt="image"
src="https://github.com/twentyhq/twenty/assets/29927851/0dab54cf-7c66-4c64-b0c9-b0973889a148">



https://github.com/twentyhq/twenty/assets/29927851/13268d0a-cfa7-42a4-84c6-9e1fbbe48912

packages/twenty-front/src/modules/auth/sign-in-up/components/SignInUpForm.tsx

@@ -4,6 +4,7 @@ import { useTheme } from '@emotion/react';
 import styled from '@emotion/styled';
 import { motion } from 'framer-motion';
 import { useRecoilState, useRecoilValue } from 'recoil';
+import { Key } from 'ts-key-enum';
 import { IconGoogle, IconMicrosoft } from 'twenty-ui';
 
 import { FooterNote } from '@/auth/sign-in-up/components/FooterNote';
@@ -69,7 +70,7 @@ export const SignInUpForm = () => {
   const handleKeyDown = async (
     event: React.KeyboardEvent<HTMLInputElement>,
   ) => {
-    if (event.key === 'Enter') {
+    if (event.key === Key.Enter) {
       event.preventDefault();
 
       if (signInUpStep === SignInUpStep.Init) {