[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/object-metadata/utils/getObjectOrderByField.ts

@@ -4,7 +4,7 @@ import { getLabelIdentifierFieldMetadataItem } from '@/object-metadata/utils/get
 import { getOrderByForFieldMetadataType } from '@/object-metadata/utils/getOrderByForFieldMetadataType';
 import { RecordGqlOperationOrderBy } from '@/object-record/graphql/types/RecordGqlOperationOrderBy';
 import { OrderBy } from '@/types/OrderBy';
-import { isDefined } from '~/utils/isDefined';
+import { isDefined } from 'twenty-shared';
 
 export const getOrderByFieldForObjectMetadataItem = (
   objectMetadataItem: ObjectMetadataItem,