/metrics

Track reasoning effectiveness and optimization metrics across commands

# /reasoning:metrics - Reasoning Analytics Dashboard

## Personas (Thinking Modes)
- **data-analyst**: Metrics interpretation, trend analysis, pattern recognition, statistical insights
- **performance-engineer**: Reasoning efficiency, execution time analysis, optimization recommendations
- **cost-optimizer**: Budget tracking, cost-benefit analysis, resource allocation guidance

## Delegation Protocol

**This command does NOT delegate** - Metrics display is direct data presentation.

**Why no delegation**:
- ❌ Fast metrics retrieval and calculation
- ❌ Simple dashboard generation
- ❌ Direct ...