Remove onboarding flashes + close all dropdowns on CommandMenu close (#11483)

## Remove onboarding flashes

Tested:
- sign in with credentials
- sign in with social oAuth
- sign up with credentials
- multidomain
- single domain
- reset password

No more flashes, and code logic simplified!

## Close all dropdowns on CommandMenu close

Before:


https://github.com/user-attachments/assets/244ff935-3d40-47d5-a097-12d4cc3810dd


After:


https://github.com/user-attachments/assets/1de692f8-5032-404a-be74-025ebca67138

---------

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

packages/twenty-front/src/modules/onboarding/hooks/useSetNextOnboardingStatus.ts

@@ -5,8 +5,8 @@ import {
   CurrentWorkspace,
   currentWorkspaceState,
 } from '@/auth/states/currentWorkspaceState';
-import { OnboardingStatus } from '~/generated/graphql';
 import { isDefined } from 'twenty-shared/utils';
+import { OnboardingStatus } from '~/generated/graphql';
 
 const getNextOnboardingStatus = (
   currentUser: CurrentUser | null,