Use async message passing for create_backup to update UI immediately.
Add phx-throttle and pointer-events:none to fully prevent double-clicks.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- SQLCipher-encrypted backup creation via VACUUM INTO
- Backup history with auto-pruning (keeps last 5)
- Pre-restore automatic backup for safety
- Restore from history or uploaded file
- Stats display with table breakdown
- Download hook for client-side file download
- SECRET_KEY_DB config for encryption at rest
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
