/security

[Agent] Implement site protection and access control

Spawn the `dev-team:security` agent (model: sonnet) to implement security.

## Pre-flight: Run Plugin Tools
Before implementing security, gather context using these plugin tools:


The agent is a Security Specialist who:
- Implements permission-based access control (RBAC)
- Configures signed URLs for secure actions
- Sets up rate limiting and security headers
- Implements audit logging for security events
- Configures IP allowlisting for admin areas

**User's Request:**
$ARGUMENTS