[CHORE] Avoid isDefined duplicated reference, move it to twenty-shared (#9967)

# Introduction
Avoid having multiple `isDefined` definition across our pacakges
Also avoid importing `isDefined` from `twenty-ui` which exposes a huge
barrel for a such little util function

## In a nutshell
Removed own `isDefined.ts` definition from `twenty-ui` `twenty-front`
and `twenty-server` to move it to `twenty-shared`.
Updated imports for each packages, and added explicit dependencies to
`twenty-shared` if not already in place

Related PR https://github.com/twentyhq/twenty/pull/9941

packages/twenty-front/src/modules/favorites/components/CurrentWorkspaceMemberFavoritesFolders.tsx

@@ -13,7 +13,8 @@ import { NavigationDrawerSectionTitle } from '@/ui/navigation/navigation-drawer/
 import { useNavigationSection } from '@/ui/navigation/navigation-drawer/hooks/useNavigationSection';
 import { useLingui } from '@lingui/react/macro';
 import { useRecoilState, useRecoilValue } from 'recoil';
-import { IconFolderPlus, LightIconButton, isDefined } from 'twenty-ui';
+import { isDefined } from 'twenty-shared';
+import { IconFolderPlus, LightIconButton } from 'twenty-ui';
 
 export const CurrentWorkspaceMemberFavoritesFolders = () => {
   const currentWorkspaceMember = useRecoilValue(currentWorkspaceMemberState);

packages/twenty-front/src/modules/favorites/favorite-folder-picker/components/FavoriteFolderPickerEffect.tsx

@@ -1,6 +1,6 @@
 import { useEffect } from 'react';
 import { useRecoilCallback } from 'recoil';
-import { isDefined } from 'twenty-ui';
+import { isDefined } from 'twenty-shared';
 import { isDeeplyEqual } from '~/utils/isDeeplyEqual';
 
 import { favoriteFolderIdsPickerComponentState } from '@/favorites/favorite-folder-picker/states/favoriteFolderIdPickerComponentState';

packages/twenty-front/src/modules/favorites/favorite-folder-picker/hooks/useFavoriteFolderPicker.ts

@@ -9,7 +9,7 @@ import { ObjectRecord } from '@/object-record/types/ObjectRecord';
 import { useRecoilComponentCallbackStateV2 } from '@/ui/utilities/state/component-state/hooks/useRecoilComponentCallbackStateV2';
 import { useRecoilComponentValueV2 } from '@/ui/utilities/state/component-state/hooks/useRecoilComponentValueV2';
 import { useRecoilCallback } from 'recoil';
-import { isDefined } from 'twenty-ui';
+import { isDefined } from 'twenty-shared';
 
 type useFavoriteFolderPickerProps = {
   record?: ObjectRecord;

packages/twenty-front/src/modules/favorites/favorite-folder-picker/states/selectors/favoriteFoldersComponentSelector.ts

@@ -3,7 +3,7 @@ import { favoriteFolderIdsPickerComponentState } from '@/favorites/favorite-fold
 import { favoriteFolderPickerComponentFamilyState } from '@/favorites/favorite-folder-picker/states/favoriteFolderPickerComponentFamilyState';
 import { FavoriteFolder } from '@/favorites/types/FavoriteFolder';
 import { createComponentSelectorV2 } from '@/ui/utilities/state/component-state/utils/createComponentSelectorV2';
-import { isDefined } from 'twenty-ui';
+import { isDefined } from 'twenty-shared';
 
 export const favoriteFoldersComponentSelector = createComponentSelectorV2<
   FavoriteFolder[]

packages/twenty-front/src/modules/favorites/utils/getObjectMetadataLabelPluralFromViewId.ts

@@ -1,6 +1,6 @@
 import { ObjectMetadataItem } from '@/object-metadata/types/ObjectMetadataItem';
 import { View } from '@/views/types/View';
-import { isDefined } from 'twenty-ui';
+import { isDefined } from 'twenty-shared';
 
 type ReturnType = {
   labelPlural: string;

packages/twenty-front/src/modules/favorites/utils/sortFavorites.ts

@@ -5,7 +5,7 @@ import { ObjectRecord } from '@/object-record/types/ObjectRecord';
 import { ObjectRecordIdentifier } from '@/object-record/types/ObjectRecordIdentifier';
 import { AppPath } from '@/types/AppPath';
 import { View } from '@/views/types/View';
-import { isDefined } from 'twenty-ui';
+import { isDefined } from 'twenty-shared';
 import { getAppPath } from '~/utils/navigation/getAppPath';
 import { getObjectMetadataLabelPluralFromViewId } from './getObjectMetadataLabelPluralFromViewId';