- Fix Last Backup Status panel to use bool modifier for proper 1/0 values
- Change RPO threshold from 24h to 7 days (604800s) for status check
- Clean up table transformations to exclude duplicate fields
- Update variable refresh to trigger on time range change
- Changed status query from dbbackup_backup_verified to RPO-based check
- dbbackup_rpo_seconds < 86400 returns SUCCESS when backup < 24h old
- Fixes false FAILED status when verify operations not run
- Includes: status, RPO, backup size, duration, and overview table panels