[REFACTOR] Twenty UI multi barrel (#11301)

# Introduction
closes https://github.com/twentyhq/core-team-issues/issues/591
Same than for `twenty-shared` made in
https://github.com/twentyhq/twenty/pull/11083.

## TODO
- [x] Manual migrate twenty-website twenty-ui imports

## What's next:
- Generate barrel and migration script factorization within own package
+ tests
- Refactoring using preconstruct ? TimeBox
- Lint circular dependencies
- Lint import from barrel and forbid them

### Preconstruct
We need custom rollup plugins addition, but preconstruct does not expose
its rollup configuration. It might be possible to handle this using the
babel overrides. But was a big tunnel.
We could give it a try afterwards ! ( allowing cjs interop and stuff
like that )
Stuck to vite lib app

Closed related PRs:
- https://github.com/twentyhq/twenty/pull/11294
- https://github.com/twentyhq/twenty/pull/11203

packages/twenty-front/src/modules/ui/layout/fullscreen/components/FullScreenContainer.tsx

@@ -8,7 +8,9 @@ import {
 } from '@/ui/navigation/bread-crumb/components/Breadcrumb';
 import styled from '@emotion/styled';
 import { useLingui } from '@lingui/react/macro';
-import { IconButton, IconX, useIsMobile } from 'twenty-ui';
+import { IconButton } from 'twenty-ui/input';
+import { IconX } from 'twenty-ui/display';
+import { useIsMobile } from 'twenty-ui/utilities';
 
 type FullScreenContainerProps = {
   children: JSX.Element | JSX.Element[];

packages/twenty-front/src/modules/ui/layout/fullscreen/components/__stories__/FullScreenContainer.stories.tsx

@@ -1,8 +1,11 @@
 import { FullScreenContainer } from '@/ui/layout/fullscreen/components/FullScreenContainer';
 import styled from '@emotion/styled';
 import { Meta, StoryObj } from '@storybook/react';
-import { ComponentDecorator, ComponentWithRouterDecorator } from 'twenty-ui';
 import { I18nFrontDecorator } from '~/testing/decorators/I18nFrontDecorator';
+import {
+  ComponentDecorator,
+  ComponentWithRouterDecorator,
+} from 'twenty-ui/testing';
 
 const meta: Meta<typeof FullScreenContainer> = {
   title: 'UI/Layout/FullScreenContainer',