Rename twenty-ui to twenty-ui-deprecated and twenty-new-ui to twenty-ui to prepare package release (#21315)

## Description

Promotes the next-gen UI library (formerly `twenty-new-ui`) to the name
**`twenty-ui`** (v0.1.0, publishable) and renames the old package to
**`twenty-ui-deprecated`**. Rewrites ~1,730 `twenty-ui` imports →
`twenty-ui-deprecated`, updates all configs/CI/Docker/deps, and migrates
twenty-front's `Toggle` to the new package (first consumer) as a
drop-in.

## Next steps
- Wire the `ui/v*` publish dispatch (`cd-deploy-tag.yaml` +
`.yarnrc.yml`), then tag `ui/v0.1.0` to publish.
- Continue migrating components from `twenty-ui-deprecated` →
`twenty-ui`.

packages/twenty-front/src/modules/workspace/components/WorkspaceInviteLink.tsx

@@ -2,9 +2,9 @@ import { styled } from '@linaria/react';
 
 import { SettingsTextInput } from '@/ui/input/components/SettingsTextInput';
 import { useLingui } from '@lingui/react/macro';
-import { IconLink } from 'twenty-ui/display';
-import { Button } from 'twenty-ui/input';
-import { themeCssVariables } from 'twenty-ui/theme-constants';
+import { IconLink } from 'twenty-ui-deprecated/display';
+import { Button } from 'twenty-ui-deprecated/input';
+import { themeCssVariables } from 'twenty-ui-deprecated/theme-constants';
 import { useCopyToClipboard } from '~/hooks/useCopyToClipboard';
 
 const StyledContainer = styled.div`

packages/twenty-front/src/modules/workspace/components/WorkspaceInviteTeam.tsx

@@ -20,9 +20,12 @@ import {
   IconUser,
   useIcons,
   type IconComponent,
-} from 'twenty-ui/display';
-import { Button } from 'twenty-ui/input';
-import { MOBILE_VIEWPORT, themeCssVariables } from 'twenty-ui/theme-constants';
+} from 'twenty-ui-deprecated/display';
+import { Button } from 'twenty-ui-deprecated/input';
+import {
+  MOBILE_VIEWPORT,
+  themeCssVariables,
+} from 'twenty-ui-deprecated/theme-constants';
 
 const StyledContainer = styled.div`
   align-items: center;