Add new wiki pages and update navigation index - Update Home.md with links to 4 new pages - Create Modbus-Attacks.md: full Modbus attack reference with terminal examples - Create Ransomware-Simulation.md: triple gate documentation and safe lab usage - Create Purple-Team.md: detection workflow with Suricata, Zeek and PCAP analyzer - Create Lab-Setup.md: Docker ICS lab setup with Conpot, FUXA and exercises Co-authored-by: Cursor <cursoragent@cursor.com>