[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/modal/components/ConfirmationModal.tsx

@@ -1,21 +1,15 @@
 import styled from '@emotion/styled';
 import { AnimatePresence, LayoutGroup } from 'framer-motion';
 import { ReactNode, useState } from 'react';
-import {
-  Button,
-  ButtonAccent,
-  H1Title,
-  H1TitleFontColor,
-  Section,
-  SectionAlignment,
-  SectionFontColor,
-} from 'twenty-ui';
 import { useDebouncedCallback } from 'use-debounce';
 
 import { TextInput } from '@/ui/input/components/TextInput';
 
 import { Modal, ModalVariants } from '@/ui/layout/modal/components/Modal';
 import { useLingui } from '@lingui/react/macro';
+import { Button, ButtonAccent } from 'twenty-ui/input';
+import { H1Title, H1TitleFontColor } from 'twenty-ui/display';
+import { Section, SectionAlignment, SectionFontColor } from 'twenty-ui/layout';
 
 export type ConfirmationModalProps = {
   isOpen: boolean;