chore(*): remove unused code (#6781)

The code removed in the PR was flagged as unused by the JetBrains
inspector.

I did a QA on the dev environment but other checks are highly
recommended.

There is one commit by scope to make the review easier.

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/services/workspace-metadata-updater.service.ts

@@ -1,4 +1,4 @@
-import { Injectable, Logger } from '@nestjs/common';
+import { Injectable } from '@nestjs/common';
 
 import {
   EntityManager,
@@ -27,8 +27,6 @@ import { WorkspaceSyncStorage } from 'src/engine/workspace-manager/workspace-syn
 
 @Injectable()
 export class WorkspaceMetadataUpdaterService {
-  private readonly logger = new Logger(WorkspaceMetadataUpdaterService.name);
-
   async updateObjectMetadata(
     manager: EntityManager,
     storage: WorkspaceSyncStorage,
@@ -127,12 +125,13 @@ export class WorkspaceMetadataUpdaterService {
     /**
      * Update field metadata
      */
-    const updatedFieldMetadataCollection = await this.updateEntities<
-      FieldMetadataEntity<'default'>
-    >(manager, FieldMetadataEntity, storage.fieldMetadataUpdateCollection, [
-      'objectMetadataId',
-      'workspaceId',
-    ]);
+    const updatedFieldMetadataCollection =
+      await this.updateEntities<FieldMetadataEntity>(
+        manager,
+        FieldMetadataEntity,
+        storage.fieldMetadataUpdateCollection,
+        ['objectMetadataId', 'workspaceId'],
+      );
 
     /**
      * Create field metadata

packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/services/workspace-sync-object-metadata-identifiers.service.ts

@@ -1,4 +1,4 @@
-import { Injectable, Logger } from '@nestjs/common';
+import { Injectable } from '@nestjs/common';
 
 import { EntityManager, Repository } from 'typeorm';
 
@@ -17,10 +17,6 @@ import { mapObjectMetadataByUniqueIdentifier } from 'src/engine/workspace-manage
 
 @Injectable()
 export class WorkspaceSyncObjectMetadataIdentifiersService {
-  private readonly logger = new Logger(
-    WorkspaceSyncObjectMetadataIdentifiersService.name,
-  );
-
   constructor(private readonly standardObjectFactory: StandardObjectFactory) {}
 
   async synchronize(

packages/twenty-server/src/engine/workspace-manager/workspace-sync-metadata/services/workspace-sync-relation-metadata.service.ts

@@ -1,4 +1,4 @@
-import { Injectable, Logger } from '@nestjs/common';
+import { Injectable } from '@nestjs/common';
 
 import { EntityManager } from 'typeorm';
 
@@ -21,10 +21,6 @@ import { CustomWorkspaceEntity } from 'src/engine/twenty-orm/custom.workspace-en
 
 @Injectable()
 export class WorkspaceSyncRelationMetadataService {
-  private readonly logger = new Logger(
-    WorkspaceSyncRelationMetadataService.name,
-  );
-
   constructor(
     private readonly standardRelationFactory: StandardRelationFactory,
     private readonly workspaceRelationComparator: WorkspaceRelationComparator,