Idea: Native UI for Database Backup, Export, and Import Management

Problem / Context Currently, managing full database backups, imports, and exports in a self-hosted Twenty instance requires direct terminal access to the host server, running Docker commands, or executing PostgreSQL utilities like pg_dumpall. While this approach is standard for dev-ops teams, it can be tedious for everyday administrative tasks or for non-technical users who want to safely manage their CRM instances. Proposed Feature I would love to propose a built-in data management panel inside Twenty's settings interface (e.g., under Settings -> Data Management or Settings -> System). This interface should allow administrators to: 1. Manual Export: Trigger a full snapshot/dump of the PostgreSQL database and download it directly as a .sql or .tar archive file from the browser. 2. Database Import / Restore: Upload a previously exported dump file directly through the UI to restore or migrate data cleanly. 3. Status Overview: View basic database statistics (si…