[REFACTOR] twenty-shared multi barrel and CJS/ESM build with preconstruct (#11083)

# Introduction

In this PR we've migrated `twenty-shared` from a `vite` app
[libary-mode](https://vite.dev/guide/build#library-mode) to a
[preconstruct](https://preconstruct.tools/) "atomic" application ( in
the future would like to introduce preconstruct to handle of all our
atomic dependencies such as `twenty-emails` `twenty-ui` etc it will be
integrated at the monorepo's root directly, would be to invasive in the
first, starting incremental via `twenty-shared`)

For more information regarding the motivations please refer to nor:
- https://github.com/twentyhq/core-team-issues/issues/587
-
https://github.com/twentyhq/core-team-issues/issues/281#issuecomment-2630949682

close https://github.com/twentyhq/core-team-issues/issues/589
close https://github.com/twentyhq/core-team-issues/issues/590

## How to test
In order to ease the review this PR will ship all the codegen at the
very end, the actual meaning full diff is `+2,411 −114`
In order to migrate existing dependent packages to `twenty-shared` multi
barrel new arch you need to run in local:
```sh
yarn tsx packages/twenty-shared/scripts/migrateFromSingleToMultiBarrelImport.ts && \
npx nx run-many -t lint --fix -p twenty-front twenty-ui twenty-server twenty-emails twenty-shared twenty-zapier
```
Note that `migrateFromSingleToMultiBarrelImport` is idempotent, it's atm
included in the PR but should not be merged. ( such as codegen will be
added before merging this script will be removed )

## Misc
- related opened issue preconstruct
https://github.com/preconstruct/preconstruct/issues/617

## Closed related PR
- https://github.com/twentyhq/twenty/pull/11028
- https://github.com/twentyhq/twenty/pull/10993
- https://github.com/twentyhq/twenty/pull/10960

## Upcoming enhancement: ( in others dedicated PRs )
- 1/ refactor generate barrel to export atomic module instead of `*`
- 2/ generate barrel own package with several files and tests
- 3/ Migration twenty-ui the same way
- 4/ Use `preconstruct` at monorepo global level

## Conclusion
As always any suggestions are welcomed !

packages/twenty-front/src/pages/onboarding/ChooseYourPlan.tsx

@@ -11,7 +11,6 @@ import { billingState } from '@/client-config/states/billingState';
 import styled from '@emotion/styled';
 import { Trans, useLingui } from '@lingui/react/macro';
 import { useRecoilState, useRecoilValue } from 'recoil';
-import { isDefined } from 'twenty-shared';
 import {
   ActionLink,
   CAL_LINK,
@@ -25,6 +24,7 @@ import {
   SubscriptionInterval,
   useBillingBaseProductPricesQuery,
 } from '~/generated/graphql';
+import { isDefined } from 'twenty-shared/utils';
 
 const StyledSubscriptionContainer = styled.div<{
   withLongerMarginBottom: boolean;

packages/twenty-front/src/pages/onboarding/CreateProfile.tsx

@@ -22,8 +22,8 @@ import { TextInputV2 } from '@/ui/input/components/TextInputV2';
 import { useScopedHotkeys } from '@/ui/utilities/hotkey/hooks/useScopedHotkeys';
 import { WorkspaceMember } from '@/workspace-member/types/WorkspaceMember';
 import { Trans, useLingui } from '@lingui/react/macro';
-import { isDefined } from 'twenty-shared';
 import { OnboardingStatus } from '~/generated/graphql';
+import { isDefined } from 'twenty-shared/utils';
 
 const StyledContentContainer = styled.div`
   width: 100%;

packages/twenty-front/src/pages/onboarding/CreateWorkspace.tsx

@@ -16,11 +16,11 @@ import { SnackBarVariant } from '@/ui/feedback/snack-bar-manager/components/Snac
 import { useSnackBar } from '@/ui/feedback/snack-bar-manager/hooks/useSnackBar';
 import { TextInputV2 } from '@/ui/input/components/TextInputV2';
 import { Trans, useLingui } from '@lingui/react/macro';
-import { isDefined } from 'twenty-shared';
 import {
   OnboardingStatus,
   useActivateWorkspaceMutation,
 } from '~/generated/graphql';
+import { isDefined } from 'twenty-shared/utils';
 
 const StyledContentContainer = styled.div`
   width: 100%;

packages/twenty-front/src/pages/onboarding/InviteTeam.tsx

@@ -29,10 +29,9 @@ import {
   SeparatorLineText,
 } from 'twenty-ui';
 import { z } from 'zod';
-
-import { isDefined } from 'twenty-shared';
 import { OnboardingStatus } from '~/generated/graphql';
 import { useCreateWorkspaceInvitation } from '../../modules/workspace-invitation/hooks/useCreateWorkspaceInvitation';
+import { isDefined } from 'twenty-shared/utils';
 
 const StyledAnimatedContainer = styled.div`
   display: flex;

packages/twenty-front/src/pages/onboarding/PaymentSuccess.tsx

@@ -7,13 +7,13 @@ import { useSubscriptionStatus } from '@/workspace/hooks/useSubscriptionStatus';
 import { useTheme } from '@emotion/react';
 import styled from '@emotion/styled';
 import { useSetRecoilState } from 'recoil';
-import { isDefined } from 'twenty-shared';
 import { AnimatedEaseIn, IconCheck, MainButton, RGBA } from 'twenty-ui';
 import {
   OnboardingStatus,
   useGetCurrentUserLazyQuery,
 } from '~/generated/graphql';
 import { useNavigateApp } from '~/hooks/useNavigateApp';
+import { isDefined } from 'twenty-shared/utils';
 
 const StyledCheckContainer = styled.div`
   align-items: center;

packages/twenty-front/src/pages/onboarding/SyncEmails.tsx

@@ -19,13 +19,13 @@ import { isMicrosoftCalendarEnabledState } from '@/client-config/states/isMicros
 import { isMicrosoftMessagingEnabledState } from '@/client-config/states/isMicrosoftMessagingEnabledState';
 import { useTriggerApisOAuth } from '@/settings/accounts/hooks/useTriggerApiOAuth';
 import { AppPath } from '@/types/AppPath';
-import { ConnectedAccountProvider } from 'twenty-shared';
 import {
   CalendarChannelVisibility,
   MessageChannelVisibility,
   OnboardingStatus,
   useSkipSyncEmailOnboardingStepMutation,
 } from '~/generated/graphql';
+import { ConnectedAccountProvider } from 'twenty-shared/types';
 
 const StyledSyncEmailsContainer = styled.div`
   display: flex;