Pending BDD Tests Implementation Plan

Implementation Plan:

**Configuration & Validation** (LOW priority):
- `iSetRetentionFactorTo()` - Dynamic configuration
- `iTryToStartTheServer()` - Server validation
- `iShouldReceiveConfigurationValidationError()` - Error handling
- `theErrorShouldMention()` - Error message validation

**Monitoring & Metrics** (LOW priority):
- `iShouldSeeMetricIncrement()` - Already implemented ✅
- `iShouldSeeMetricDecrease()` - Already implemented ✅
- `iShouldSeeHistogramUpdate()` - Already implemented ✅

**Performance & Scalability** (LOW priority):
- `iHaveJWTSecrets()` - Bulk secret management
- `ofThemAreExpired()` - Expiration tracking
- `itShouldCompleteWithinMilliseconds()` - Performance validation
- `andNotImpactServerPerformance()` - Performance monitoring

**Advanced Features** (LOW priority):
- Various edge case and advanced scenarios

Next Steps:

1. Add configuration validation and monitoring
2. Implement step definitions for pending scenarios
3. Run full test suite to verify all scenarios pass

Estimated Time: 2-3 days