[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/settings/data-model/components/SettingsDataModelNewFieldBreadcrumbDropDown.tsx

@@ -7,7 +7,8 @@ import { useDropdown } from '@/ui/layout/dropdown/hooks/useDropdown';
 import { useTheme } from '@emotion/react';
 import styled from '@emotion/styled';
 import { useLocation, useParams, useSearchParams } from 'react-router-dom';
-import { Button, IconChevronDown, isDefined, MenuItem } from 'twenty-ui';
+import { isDefined } from 'twenty-shared';
+import { Button, IconChevronDown, MenuItem } from 'twenty-ui';
 import { useNavigateSettings } from '~/hooks/useNavigateSettings';
 
 const StyledContainer = styled.div`

packages/twenty-front/src/modules/settings/data-model/fields/forms/components/SettingsDataModelFieldIconLabelForm.tsx

@@ -12,12 +12,12 @@ import { IconPicker } from '@/ui/input/components/IconPicker';
 import { TextInput } from '@/ui/input/components/TextInput';
 import { useTheme } from '@emotion/react';
 import { useLingui } from '@lingui/react/macro';
+import { isDefined } from 'twenty-shared';
 import {
   AppTooltip,
   Card,
   IconInfoCircle,
   IconRefresh,
-  isDefined,
   TooltipDelay,
 } from 'twenty-ui';
 import { computeMetadataNameFromLabel } from '~/pages/settings/data-model/utils/compute-metadata-name-from-label.utils';

packages/twenty-front/src/modules/settings/data-model/fields/preview/components/SettingsDataModelSetFieldValueEffect.tsx

@@ -4,7 +4,7 @@ import { recordStoreFamilySelector } from '@/object-record/record-store/states/s
 import { settingsPreviewRecordIdState } from '@/settings/data-model/fields/preview/states/settingsPreviewRecordIdState';
 import { useEffect } from 'react';
 import { useRecoilValue, useSetRecoilState } from 'recoil';
-import { isDefined } from '~/utils/isDefined';
+import { isDefined } from 'twenty-shared';
 
 type SettingsDataModelSetFieldValueEffectProps = {
   recordId: string;

packages/twenty-front/src/modules/settings/data-model/fields/preview/hooks/usePreviewRecord.ts

@@ -4,8 +4,8 @@ import { useFindManyRecords } from '@/object-record/hooks/useFindManyRecords';
 import { isFieldValueEmpty } from '@/object-record/record-field/utils/isFieldValueEmpty';
 import { ObjectRecord } from '@/object-record/types/ObjectRecord';
 import { getFieldPreviewValue } from '@/settings/data-model/fields/preview/utils/getFieldPreviewValue';
+import { isDefined } from 'twenty-shared';
 import { FieldMetadataType } from '~/generated-metadata/graphql';
-import { isDefined } from '~/utils/isDefined';
 import { pascalCase } from '~/utils/string/pascalCase';
 
 type UsePreviewRecordParams = {

packages/twenty-front/src/modules/settings/data-model/fields/preview/utils/getFieldPreviewValue.ts

@@ -3,7 +3,7 @@ import { isFieldValueEmpty } from '@/object-record/record-field/utils/isFieldVal
 import { generateDefaultFieldValue } from '@/object-record/utils/generateDefaultFieldValue';
 import { getSettingsFieldTypeConfig } from '@/settings/data-model/utils/getSettingsFieldTypeConfig';
 import { isFieldTypeSupportedInSettings } from '@/settings/data-model/utils/isFieldTypeSupportedInSettings';
-import { isDefined } from '~/utils/isDefined';
+import { isDefined } from 'twenty-shared';
 
 export const getFieldPreviewValue = ({
   fieldMetadataItem,

packages/twenty-front/src/modules/settings/data-model/fields/preview/utils/getMultiSelectFieldPreviewValue.ts

@@ -4,8 +4,8 @@ import { isNonEmptyString } from '@sniptt/guards';
 import { FieldMetadataItem } from '@/object-metadata/types/FieldMetadataItem';
 import { FieldMultiSelectValue } from '@/object-record/record-field/types/FieldMetadata';
 import { multiSelectFieldDefaultValueSchema } from '@/object-record/record-field/validation-schemas/multiSelectFieldDefaultValueSchema';
+import { isDefined } from 'twenty-shared';
 import { FieldMetadataType } from '~/generated-metadata/graphql';
-import { isDefined } from '~/utils/isDefined';
 import { stripSimpleQuotesFromString } from '~/utils/string/stripSimpleQuotesFromString';
 
 export const getMultiSelectFieldPreviewValue = ({

packages/twenty-front/src/modules/settings/data-model/fields/preview/utils/getSelectFieldPreviewValue.ts

@@ -3,8 +3,8 @@ import { isNonEmptyString } from '@sniptt/guards';
 import { FieldMetadataItem } from '@/object-metadata/types/FieldMetadataItem';
 import { FieldSelectValue } from '@/object-record/record-field/types/FieldMetadata';
 import { selectFieldDefaultValueSchema } from '@/object-record/record-field/validation-schemas/selectFieldDefaultValueSchema';
+import { isDefined } from 'twenty-shared';
 import { FieldMetadataType } from '~/generated-metadata/graphql';
-import { isDefined } from '~/utils/isDefined';
 import { stripSimpleQuotesFromString } from '~/utils/string/stripSimpleQuotesFromString';
 
 export const getSelectFieldPreviewValue = ({

packages/twenty-front/src/modules/settings/data-model/graph-overview/components/SettingsDataModelOverview.tsx

@@ -20,6 +20,7 @@ import {
   useReactFlow,
 } from '@xyflow/react';
 import { useCallback, useState } from 'react';
+import { isDefined } from 'twenty-shared';
 import {
   Button,
   IconButtonGroup,
@@ -30,7 +31,6 @@ import {
   IconPlus,
   IconX,
 } from 'twenty-ui';
-import { isDefined } from '~/utils/isDefined';
 
 const nodeTypes: NodeTypes = {
   object: SettingsDataModelOverviewObject,

packages/twenty-front/src/modules/settings/data-model/graph-overview/components/SettingsDataModelOverviewEffect.tsx

@@ -5,7 +5,7 @@ import { useEffect } from 'react';
 import { useRecoilValue } from 'recoil';
 
 import { objectMetadataItemsState } from '@/object-metadata/states/objectMetadataItemsState';
-import { isDefined } from '~/utils/isDefined';
+import { isDefined } from 'twenty-shared';
 import { isUndefinedOrNull } from '~/utils/isUndefinedOrNull';
 
 type SettingsDataModelOverviewEffectProps = {

packages/twenty-front/src/modules/settings/data-model/object-details/components/SettingsObjectFieldItemTableRow.tsx

@@ -21,12 +21,12 @@ import { useTheme } from '@emotion/react';
 import styled from '@emotion/styled';
 import { useMemo } from 'react';
 import { useRecoilState } from 'recoil';
+import { isDefined } from 'twenty-shared';
 import {
   IconMinus,
   IconPlus,
   LightIconButton,
   UndecoratedLink,
-  isDefined,
   useIcons,
 } from 'twenty-ui';
 import { RelationDefinitionType } from '~/generated-metadata/graphql';

packages/twenty-front/src/modules/settings/data-model/objects/forms/components/SettingsDataModelObjectAboutForm.tsx

@@ -10,6 +10,7 @@ import { useTheme } from '@emotion/react';
 import styled from '@emotion/styled';
 import { plural } from 'pluralize';
 import { Controller, useFormContext } from 'react-hook-form';
+import { isDefined } from 'twenty-shared';
 import {
   AppTooltip,
   Card,
@@ -19,7 +20,6 @@ import {
 } from 'twenty-ui';
 import { z } from 'zod';
 import { computeMetadataNameFromLabel } from '~/pages/settings/data-model/utils/compute-metadata-name-from-label.utils';
-import { isDefined } from '~/utils/isDefined';
 
 export const settingsDataModelObjectAboutFormSchema = objectMetadataItemSchema
   .pick({