Update default paths for Linux server deployment.

Use /home/dsyoon/workspace paths in cron and BACKUP_DIR examples for the ncue.net backup host.

Co-authored-by: Cursor <cursoragent@cursor.com>

README.md

@@ -86,7 +86,7 @@ backup/
 ## 매일 cron 등록
 
 ```cron
-0 2 * * * cd /Users/dsyoon/workspace/ncue_backup && /usr/bin/bash scripts/daily-backup.sh >> /var/log/ncue-backup.log 2>&1
+0 2 * * * cd /home/dsyoon/workspace/ncue_backup && /usr/bin/bash scripts/daily-backup.sh >> /var/log/ncue-backup.log 2>&1
 ```
 
 ## 복원 참고