chore: extend root eslint config in twenty-server (#5101)

Reopening @thaisguigon work from
https://github.com/twentyhq/twenty/pull/4781

---------

Co-authored-by: Thaïs Guigon <guigon.thais@gmail.com>

packages/twenty-server/src/engine/workspace-manager/workspace-cleaner/crons/clean-inactive-workspace.job.ts

@@ -73,7 +73,7 @@ export class CleanInactiveWorkspaceJob
         await workspaceDataSource?.query(
           `SELECT MAX("updatedAt") FROM ${dataSource.schema}."${tableName}"`,
         )
-      )[0].max;
+      )?.[0]?.max;
 
       if (mostRecentTableUpdatedAt) {
         const mostRecentTableUpdatedAtDate = new Date(mostRecentTableUpdatedAt);