/validate-control

Validate control implementation against framework requirements

# Validate Control

Tests and validates that a control is properly implemented and effective.

## Arguments
- `$1` - Control ID (required, e.g., CC6.1, A.9.1.1, AC-2)
- `$2` - Framework (optional, defaults to auto-detect)

## Instructions

1. Identify the control requirements from the framework
2. Design test procedures to validate the control
3. Execute or guide testing activities
4. Document findings with:
   - Control objective
   - Test procedures performed
   - Results (Pass/Fail/Partial)
   - Evidence references
   - Exceptions noted

## Example