Recycle bin & deletion audit

Every delete button across the whole app now opens a confirmation dialog first — nothing is deleted on a single click. On top of that, deletions of a team member, project, task, client or lead are recorded with who did it, when, and a full snapshot of the data (including attached records like attendance or tasks). Admins can restore any deleted record with one click from Settings → Recycle bin. Nightly automated backups keep 30 days of full database copies on top of the platform's built-in history.