feat: add server-side backup scripts and restore guide

README.md

@@ -163,21 +163,38 @@ npm run dev
 
 ## Backup
 
-Project ini menyediakan script backup manual:
+Project ini menyediakan dua lapis mekanisme backup:
 
+### 1. Script lama (manual dasar)
 ```bash
 ./backup.sh
 ```
 
-Yang dibackup:
-- database MySQL
+### 2. Script backup operasional yang direkomendasikan
+Gunakan script di folder `scripts/` untuk backup rutin via shell/cron:
+
+```bash
+./scripts/backup-database-kesiswaan.sh
+./scripts/backup-dokumen-kesiswaan.sh
+./scripts/backup-full-kesiswaan.sh
+```
+
+Yang diamankan:
+- database MySQL/MariaDB
 - `storage/app/public`
-- file `.env`
+- file `.env` (opsional pada full backup)
 
 Lokasi backup default:
-- `storage/app/backups-manual/database`
-- `storage/app/backups-manual/storage`
-- `storage/app/backups-manual/env`
+- `/var/backups/database-kesiswaan/database`
+- `/var/backups/database-kesiswaan/files`
+- `/var/backups/database-kesiswaan/env`
+- `/var/backups/database-kesiswaan/manifests`
+
+Panduan restore lengkap tersedia di:
+
+```bash
+docs/BACKUP_RESTORE.md
+```
 
 ---