[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/error-handler/components/AppRootErrorFallback.tsx

@@ -1,13 +1,13 @@
 import { AppErrorDisplayProps } from '@/error-handler/types/AppErrorDisplayProps';
 import styled from '@emotion/styled';
-import LightNoise from '@ui/theme/assets/light-noise.png';
 import { motion } from 'framer-motion';
-import { GRAY_SCALE, IconReload } from 'twenty-ui';
+import { IconReload } from 'twenty-ui/display';
+import { GRAY_SCALE, THEME_DARK } from 'twenty-ui/theme';
 
 type AppRootErrorFallbackProps = AppErrorDisplayProps;
 
 const StyledContainer = styled.div`
-  background: url(${LightNoise.toString()});
+  background: ${THEME_DARK.background.noisy};
   box-sizing: border-box;
   display: flex;
   height: 100vh;

packages/twenty-front/src/modules/error-handler/components/internal/AppErrorDisplay.tsx

@@ -5,9 +5,9 @@ import {
   AnimatedPlaceholderEmptySubTitle,
   AnimatedPlaceholderEmptyTextContainer,
   AnimatedPlaceholderEmptyTitle,
-  Button,
-  IconRefresh,
-} from 'twenty-ui';
+} from 'twenty-ui/layout';
+import { Button } from 'twenty-ui/input';
+import { IconRefresh } from 'twenty-ui/display';
 
 export const AppErrorDisplay = ({
   error,