[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/views/view-picker/components/ViewPickerOptionDropdown.tsx

@@ -15,9 +15,9 @@ import {
   IconLock,
   IconPencil,
   IconTrash,
-  MenuItem,
   useIcons,
-} from 'twenty-ui';
+} from 'twenty-ui/display';
+import { MenuItem } from 'twenty-ui/navigation';
 
 type ViewPickerOptionDropdownProps = {
   isIndexView: boolean;