[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/testing/decorators/I18nFrontDecorator.tsx

@@ -1,8 +1,8 @@
 import { i18n } from '@lingui/core';
 import { I18nProvider } from '@lingui/react';
 import { Decorator } from '@storybook/react';
-import { SOURCE_LOCALE } from 'twenty-shared';
 import { messages as enMessages } from '../../locales/generated/en';
+import { SOURCE_LOCALE } from 'twenty-shared/translations';
 
 i18n.load({
   [SOURCE_LOCALE]: enMessages,

packages/twenty-front/src/testing/decorators/PageDecorator.tsx

@@ -29,10 +29,10 @@ import { PrefetchDataProvider } from '@/prefetch/components/PrefetchDataProvider
 import { WorkspaceProviderEffect } from '@/workspace/components/WorkspaceProviderEffect';
 import { i18n } from '@lingui/core';
 import { I18nProvider } from '@lingui/react';
-import { SOURCE_LOCALE } from 'twenty-shared';
 import { IconsProvider } from 'twenty-ui';
 import { dynamicActivate } from '~/utils/i18n/dynamicActivate';
 import { FullHeightStorybookLayout } from '../FullHeightStorybookLayout';
+import { SOURCE_LOCALE } from 'twenty-shared/translations';
 
 export type PageDecoratorArgs = {
   routePath: string;

packages/twenty-front/src/testing/decorators/RecordTableDecorator.tsx

@@ -5,7 +5,7 @@ import { objectMetadataItemsState } from '@/object-metadata/states/objectMetadat
 import { RecordIndexContextProvider } from '@/object-record/record-index/contexts/RecordIndexContext';
 import { RecordTableBodyContextProvider } from '@/object-record/record-table/contexts/RecordTableBodyContext';
 import { RecordTableContextProvider } from '@/object-record/record-table/contexts/RecordTableContext';
-import { isDefined } from 'twenty-shared';
+import { isDefined } from 'twenty-shared/utils';
 
 export const RecordTableDecorator: Decorator = (Story) => {
   const objectMetadataItems = useRecoilValue(objectMetadataItemsState);

packages/twenty-front/src/testing/decorators/getFieldDecorator.tsx

@@ -12,11 +12,11 @@ import {
 } from '@/object-record/record-store/contexts/RecordFieldValueSelectorContext';
 import { recordStoreFamilyState } from '@/object-record/record-store/states/recordStoreFamilyState';
 import { ObjectRecord } from '@/object-record/types/ObjectRecord';
-import { isDefined } from 'twenty-shared';
 import { getCompaniesMock } from '~/testing/mock-data/companies';
 import { generatedMockObjectMetadataItems } from '~/testing/mock-data/generatedMockObjectMetadataItems';
 import { getPeopleRecordConnectionMock } from '~/testing/mock-data/people';
 import { mockedTasks } from '~/testing/mock-data/tasks';
+import { isDefined } from 'twenty-shared/utils';
 
 const RecordMockSetterEffect = ({
   companies,