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/states/currentUserState.ts

@@ -4,7 +4,7 @@ import { User } from '~/generated/graphql';
 
 export type CurrentUser = Pick<
   User,
-  'id' | 'email' | 'supportUserHash' | 'canImpersonate' | 'state'
+  'id' | 'email' | 'supportUserHash' | 'canImpersonate' | 'onboardingStep'
 >;
 
 export const currentUserState = createState<CurrentUser | null>({