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/settings/workspace/components/NameField.tsx

@@ -9,7 +9,7 @@ import { SettingsTextInput } from '@/ui/input/components/SettingsTextInput';
 import { useLingui } from '@lingui/react/macro';
 import isEmpty from 'lodash.isempty';
 import { isDefined } from 'twenty-shared/utils';
-import { themeCssVariables } from 'twenty-ui/theme-constants';
+import { themeCssVariables } from 'twenty-ui-deprecated/theme-constants';
 import { useMutation } from '@apollo/client/react';
 import { UpdateWorkspaceDocument } from '~/generated-metadata/graphql';
 import { isUndefinedOrNull } from '~/utils/isUndefinedOrNull';

packages/twenty-front/src/modules/settings/workspace/components/SettingsWorkspaceEmailGroupForwardingCell.tsx

@@ -1,7 +1,7 @@
 import { styled } from '@linaria/react';
 
 import { type MessageChannel } from '@/accounts/types/MessageChannel';
-import { themeCssVariables } from 'twenty-ui/theme-constants';
+import { themeCssVariables } from 'twenty-ui-deprecated/theme-constants';
 
 const StyledForwardingCell = styled.div`
   color: ${themeCssVariables.font.color.tertiary};

packages/twenty-front/src/modules/settings/workspace/components/SettingsWorkspaceEmailGroupSourceCell.tsx

@@ -1,8 +1,11 @@
 import { styled } from '@linaria/react';
 
 import { type MessageChannel } from '@/accounts/types/MessageChannel';
-import { IconMail, OverflowingTextWithTooltip } from 'twenty-ui/display';
-import { themeCssVariables } from 'twenty-ui/theme-constants';
+import {
+  IconMail,
+  OverflowingTextWithTooltip,
+} from 'twenty-ui-deprecated/display';
+import { themeCssVariables } from 'twenty-ui-deprecated/theme-constants';
 
 const StyledNameCell = styled.div`
   align-items: center;

packages/twenty-front/src/modules/settings/workspace/components/ToggleImpersonate.tsx

@@ -4,8 +4,8 @@ import { SettingsOptionCardContentToggle } from '@/settings/components/SettingsO
 import { useSnackBar } from '@/ui/feedback/snack-bar-manager/hooks/useSnackBar';
 import { CombinedGraphQLErrors } from '@apollo/client/errors';
 import { t } from '@lingui/core/macro';
-import { IconLifebuoy } from 'twenty-ui/display';
-import { Card } from 'twenty-ui/layout';
+import { IconLifebuoy } from 'twenty-ui-deprecated/display';
+import { Card } from 'twenty-ui-deprecated/layout';
 import { useMutation } from '@apollo/client/react';
 import { UpdateWorkspaceDocument } from '~/generated-metadata/graphql';