refactor(core): Extract all Auth-related User columns into a separate entity (#9557)

Co-authored-by: Ricardo Espinoza <ricardo@n8n.io>

packages/cli/src/databases/repositories/authUser.repository.ts

@@ -0,0 +1,10 @@
+import { Service } from 'typedi';
+import { DataSource, Repository } from '@n8n/typeorm';
+import { AuthUser } from '../entities/AuthUser';
+
+@Service()
+export class AuthUserRepository extends Repository<AuthUser> {
+	constructor(dataSource: DataSource) {
+		super(AuthUser, dataSource.manager);
+	}
+}