Deprecate legacy core datasource token (#14096)

packages/twenty-server/src/engine/core-modules/feature-flag/feature-flag.module.ts

@@ -13,7 +13,7 @@ import { WorkspacePermissionsCacheModule } from 'src/engine/metadata-modules/wor
   imports: [
     TypeORMModule,
     NestjsQueryGraphQLModule.forFeature({
-      imports: [NestjsQueryTypeOrmModule.forFeature([FeatureFlag], 'core')],
+      imports: [NestjsQueryTypeOrmModule.forFeature([FeatureFlag])],
       services: [],
       resolvers: [],
     }),

packages/twenty-server/src/engine/core-modules/feature-flag/services/__tests__/feature-flag.service.spec.ts

@@ -55,7 +55,7 @@ describe('FeatureFlagService', () => {
       providers: [
         FeatureFlagService,
         {
-          provide: getRepositoryToken(FeatureFlag, 'core'),
+          provide: getRepositoryToken(FeatureFlag),
           useValue: mockFeatureFlagRepository,
         },
         {

packages/twenty-server/src/engine/core-modules/feature-flag/services/feature-flag.service.ts

@@ -20,7 +20,7 @@ import { WorkspacePermissionsCacheService } from 'src/engine/metadata-modules/wo
 @Injectable()
 export class FeatureFlagService {
   constructor(
-    @InjectRepository(FeatureFlag, 'core')
+    @InjectRepository(FeatureFlag)
     private readonly featureFlagRepository: Repository<FeatureFlag>,
     private readonly workspaceFeatureFlagsMapCacheService: WorkspaceFeatureFlagsMapCacheService,
     private readonly workspacePermissionsCacheService: WorkspacePermissionsCacheService,