feat: split security persona into functional roles
engineering/security-* family:
- security-senior: full-stack security (was security-engineer)
- security-developer: code-level review, OWASP, fixes code
- security-devops: Docker, Traefik, Ansible, CI/CD, TLS
- security-secops: incident response, monitoring, forensics
- security-architect: threat modelling, STRIDE, trust boundaries
- security-junior: checklist-based scanning, batch convention checks
Each persona is a system prompt attached via dispatch:
agentic_dispatch persona=engineering/security-developer
Folder = domain, filename = function, template = task type.
Co-Authored-By: Virgil <virgil@lethean.io>