[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-ui/src/feedback/index.ts

@@ -1,4 +1,17 @@
-export * from './loader/components/Loader';
-export * from './progress-bar/components/CircularProgressBar';
-export * from './progress-bar/components/ProgressBar';
-export * from './progress-bar/hooks/useProgressAnimation';
+/*
+ * _____                    _
+ *|_   _|_      _____ _ __ | |_ _   _
+ *  | | \ \ /\ / / _ \ '_ \| __| | | | Auto-generated file
+ *  | |  \ V  V /  __/ | | | |_| |_| | Any edits to this will be overridden
+ *  |_|   \_/\_/ \___|_| |_|\__|\__, |
+ *                              |___/
+ */
+
+export { Loader } from './loader/components/Loader';
+export { CircularProgressBar } from './progress-bar/components/CircularProgressBar';
+export type {
+  ProgressBarProps,
+  StyledBarProps,
+} from './progress-bar/components/ProgressBar';
+export { ProgressBar } from './progress-bar/components/ProgressBar';
+export { useProgressAnimation } from './progress-bar/hooks/useProgressAnimation';