Implement attack effect propagation

[bondlegend4]

Global ID: VICS-INTEG-002

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Estimated Time: 6-7 days

Problem

Cyber attacks must affect physical simulation through Modbus writes.

Solution Tasks

• Define attack-to-effect mappings
• Ransomware: lock valve registers
• Sensor spoofing: inject false readings
• Physical damage: disable components
• Implement effect timing
• Add randomness for variety
• Test all scenarios end-to-end
• Document implementations

Acceptance Criteria

• Each attack has physical effects
• Effects realistic and visible
• Timing creates tension
• Randomness provides variety
• All scenarios functional
• Effects visible in Godot