/update-policy

Manage policy lifecycle and updates

# Update Policy

Manages policy documents through their lifecycle.

## Arguments
- `$1` - Policy file path or name (required)
- `$2` - Action (optional: review, update, version, approve)

## Actions

- **review** - Analyze policy for gaps and needed updates
- **update** - Suggest policy updates based on framework changes
- **version** - Create new version with change tracking
- **approve** - Generate approval workflow documentation

## Policy Lifecycle

1. Draft → Review → Approve → Publish → Monitor → Retire

## Instructions

1. Analyze current policy content
2. Compare against framework r...