[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-server/src/engine/metadata-modules/field-metadata/field-metadata.service.ts

@@ -4,7 +4,7 @@ import { InjectDataSource, InjectRepository } from '@nestjs/typeorm';
 import { i18n } from '@lingui/core';
 import { TypeOrmQueryService } from '@ptc-org/nestjs-query-typeorm';
 import isEmpty from 'lodash.isempty';
-import { FieldMetadataType } from 'twenty-shared';
+import { FieldMetadataType, isDefined } from 'twenty-shared';
 import { DataSource, FindOneOptions, Repository } from 'typeorm';
 import { v4 as uuidV4, v4 } from 'uuid';
 
@@ -61,7 +61,6 @@ import { computeObjectTargetTable } from 'src/engine/utils/compute-object-target
 import { WorkspaceMigrationRunnerService } from 'src/engine/workspace-manager/workspace-migration-runner/workspace-migration-runner.service';
 import { ViewService } from 'src/modules/view/services/view.service';
 import { ViewFieldWorkspaceEntity } from 'src/modules/view/standard-objects/view-field.workspace-entity';
-import { isDefined } from 'src/utils/is-defined';
 
 import { FieldMetadataValidationService } from './field-metadata-validation.service';
 import { FieldMetadataEntity } from './field-metadata.entity';

packages/twenty-server/src/engine/metadata-modules/index-metadata/index-metadata.service.ts

@@ -3,6 +3,7 @@ import { InjectRepository } from '@nestjs/typeorm';
 
 import isEmpty from 'lodash.isempty';
 import { Repository } from 'typeorm';
+import { isDefined } from 'twenty-shared';
 
 import { FieldMetadataEntity } from 'src/engine/metadata-modules/field-metadata/field-metadata.entity';
 import {
@@ -20,7 +21,6 @@ import {
 } from 'src/engine/metadata-modules/workspace-migration/workspace-migration.entity';
 import { WorkspaceMigrationService } from 'src/engine/metadata-modules/workspace-migration/workspace-migration.service';
 import { computeObjectTargetTable } from 'src/engine/utils/compute-object-target-table.util';
-import { isDefined } from 'src/utils/is-defined';
 
 @Injectable()
 export class IndexMetadataService {

packages/twenty-server/src/engine/metadata-modules/permissions/permissions.service.ts

@@ -2,6 +2,7 @@ import { Injectable } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
 
 import { Repository } from 'typeorm';
+import { isDefined } from 'twenty-shared';
 
 import { EnvironmentService } from 'src/engine/core-modules/environment/environment.service';
 import { UserWorkspace } from 'src/engine/core-modules/user-workspace/user-workspace.entity';
@@ -12,7 +13,6 @@ import {
 } from 'src/engine/metadata-modules/permissions/permissions.exception';
 import { RoleEntity } from 'src/engine/metadata-modules/permissions/role.entity';
 import { UserWorkspaceRoleEntity } from 'src/engine/metadata-modules/permissions/user-workspace-role.entity';
-import { isDefined } from 'src/utils/is-defined';
 
 @Injectable()
 export class PermissionsService {

packages/twenty-server/src/engine/metadata-modules/relation-metadata/relation-metadata.service.ts

@@ -3,7 +3,7 @@ import { InjectRepository } from '@nestjs/typeorm';
 
 import { TypeOrmQueryService } from '@ptc-org/nestjs-query-typeorm';
 import camelCase from 'lodash.camelcase';
-import { FieldMetadataType } from 'twenty-shared';
+import { FieldMetadataType, isDefined } from 'twenty-shared';
 import { FindOneOptions, In, Repository } from 'typeorm';
 import { v4 as uuidV4 } from 'uuid';
 
@@ -34,7 +34,6 @@ import { computeObjectTargetTable } from 'src/engine/utils/compute-object-target
 import { WorkspaceCacheStorageService } from 'src/engine/workspace-cache-storage/workspace-cache-storage.service';
 import { WorkspaceMigrationRunnerService } from 'src/engine/workspace-manager/workspace-migration-runner/workspace-migration-runner.service';
 import { BASE_OBJECT_STANDARD_FIELD_IDS } from 'src/engine/workspace-manager/workspace-sync-metadata/constants/standard-field-ids';
-import { isDefined } from 'src/utils/is-defined';
 
 import {
   RelationMetadataEntity,

packages/twenty-server/src/engine/metadata-modules/search/search.service.ts

@@ -1,7 +1,7 @@
 import { Injectable } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
 
-import { FieldMetadataType } from 'twenty-shared';
+import { FieldMetadataType, isDefined } from 'twenty-shared';
 import { Repository } from 'typeorm';
 
 import { FieldMetadataInterface } from 'src/engine/metadata-modules/field-metadata/interfaces/field-metadata.interface';
@@ -28,7 +28,6 @@ import {
   getTsVectorColumnExpressionFromFields,
 } from 'src/engine/workspace-manager/workspace-sync-metadata/utils/get-ts-vector-column-expression.util';
 import { SearchableFieldType } from 'src/engine/workspace-manager/workspace-sync-metadata/utils/is-searchable-field.util';
-import { isDefined } from 'src/utils/is-defined';
 
 @Injectable()
 export class SearchService {

packages/twenty-server/src/engine/metadata-modules/serverless-function/serverless-function.service.ts

@@ -5,6 +5,7 @@ import { basename, dirname, join } from 'path';
 
 import deepEqual from 'deep-equal';
 import { IsNull, Not, Repository } from 'typeorm';
+import { isDefined } from 'twenty-shared';
 
 import { FileStorageExceptionCode } from 'src/engine/core-modules/file-storage/interfaces/file-storage-exception';
 import { ServerlessExecuteResult } from 'src/engine/core-modules/serverless/drivers/interfaces/serverless-driver.interface';
@@ -34,7 +35,6 @@ import {
   ServerlessFunctionException,
   ServerlessFunctionExceptionCode,
 } from 'src/engine/metadata-modules/serverless-function/serverless-function.exception';
-import { isDefined } from 'src/utils/is-defined';
 
 @Injectable()
 export class ServerlessFunctionService {