[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-server/src/modules/connected-account/email-alias-manager/services/email-alias-manager.service.spec.ts

@@ -1,7 +1,7 @@
 import { Test, TestingModule } from '@nestjs/testing';
 
-import { ConnectedAccountProvider } from 'twenty-shared';
 import { Repository } from 'typeorm';
+import { ConnectedAccountProvider } from 'twenty-shared/types';
 
 import { TwentyORMManager } from 'src/engine/twenty-orm/twenty-orm.manager';
 import { GoogleEmailAliasManagerService } from 'src/modules/connected-account/email-alias-manager/drivers/google/google-email-alias-manager.service';

packages/twenty-server/src/modules/connected-account/email-alias-manager/services/email-alias-manager.service.ts

@@ -1,6 +1,7 @@
 import { Injectable } from '@nestjs/common';
 
-import { assertUnreachable, ConnectedAccountProvider } from 'twenty-shared';
+import { assertUnreachable } from 'twenty-shared/utils';
+import { ConnectedAccountProvider } from 'twenty-shared/types';
 
 import { TwentyORMManager } from 'src/engine/twenty-orm/twenty-orm.manager';
 import { GoogleEmailAliasManagerService } from 'src/modules/connected-account/email-alias-manager/drivers/google/google-email-alias-manager.service';

packages/twenty-server/src/modules/connected-account/oauth2-client-manager/services/oauth2-client-manager.service.ts

@@ -1,7 +1,7 @@
 import { Injectable } from '@nestjs/common';
 
 import { OAuth2Client } from 'google-auth-library';
-import { ConnectedAccountProvider } from 'twenty-shared';
+import { ConnectedAccountProvider } from 'twenty-shared/types';
 
 import { GoogleOAuth2ClientManagerService } from 'src/modules/connected-account/oauth2-client-manager/drivers/google/google-oauth2-client-manager.service';
 import { ConnectedAccountWorkspaceEntity } from 'src/modules/connected-account/standard-objects/connected-account.workspace-entity';

packages/twenty-server/src/modules/connected-account/refresh-tokens-manager/services/connected-account-refresh-tokens.service.ts

@@ -1,6 +1,7 @@
 import { Injectable } from '@nestjs/common';
 
-import { assertUnreachable, ConnectedAccountProvider } from 'twenty-shared';
+import { assertUnreachable } from 'twenty-shared/utils';
+import { ConnectedAccountProvider } from 'twenty-shared/types';
 
 import { TwentyORMManager } from 'src/engine/twenty-orm/twenty-orm.manager';
 import {

packages/twenty-server/src/modules/connected-account/standard-objects/connected-account.workspace-entity.ts

@@ -1,5 +1,8 @@
 import { msg } from '@lingui/core/macro';
-import { ConnectedAccountProvider, FieldMetadataType } from 'twenty-shared';
+import {
+  ConnectedAccountProvider,
+  FieldMetadataType,
+} from 'twenty-shared/types';
 
 import { Relation } from 'src/engine/workspace-manager/workspace-sync-metadata/interfaces/relation.interface';