feat: expand personas with cross-domain functional roles
New domain: devops/ (3 personas — security-developer, senior, junior)
Cross-cutting security-developer role now in 7 domains:
engineering/ — Go/PHP code security, nil pointers, injection
devops/ — Ansible, Docker, Traefik, CI/CD security
smm/ — OAuth tokens, platform API keys, account security
support/ — customer incident investigation, data exposure
testing/ — security test writing, fuzzing, auth bypass tests
design/ — XSS, CSRF, CSP, clickjacking, template escaping
product/ — feature security review, threat models, privacy
Same role name, different domain knowledge. Path = context, file = lens.
16 domains, 116 personas.
Co-Authored-By: Virgil <virgil@lethean.io>