v0.1.0 — Initial release

6 production-ready scripts:
- backup/backup.sh     — SQLite + dirs + files → SSH remote with rotation
- benchmarks/bench.sh  — CPU, disk I/O, network speed, rated summary
- system/system-info.sh — Quick OS/CPU/memory/disk/uptime snapshot
- ssl/ssl-expiry-check.sh — SSL cert expiry checker with threshold alerts
- logs/log-rotate.sh   — Log compression + deletion + dry-run mode
- security/ssh-audit.sh — SSH config hardening + AbuseIPDB IP reputation

Tested on: Ubuntu 22.04 LTS, Ubuntu 24.04 LTS