Deprecate legacy core datasource token (#14096)

packages/twenty-server/src/engine/metadata-modules/data-source/data-source.module.ts

@@ -5,7 +5,7 @@ import { DataSourceEntity } from './data-source.entity';
 import { DataSourceService } from './data-source.service';
 
 @Module({
-  imports: [TypeOrmModule.forFeature([DataSourceEntity], 'core')],
+  imports: [TypeOrmModule.forFeature([DataSourceEntity])],
   providers: [DataSourceService],
   exports: [DataSourceService],
 })

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

@@ -13,7 +13,7 @@ import { DataSourceEntity } from './data-source.entity';
 @Injectable()
 export class DataSourceService {
   constructor(
-    @InjectRepository(DataSourceEntity, 'core')
+    @InjectRepository(DataSourceEntity)
     private readonly dataSourceMetadataRepository: Repository<DataSourceEntity>,
   ) {}