Enable Discovery debug logging for production troubleshooting

- Add DISCOVERY_LOG_LEVEL=debug
- Add DISCOVERY_SHOW_PROGRESS=true
- Temporary changes for debugging InitializerProcessor fixes on production

docs/claude/performance-monitoring.md

@@ -0,0 +1,31 @@
+# Performance Monitoring
+
+This guide covers performance monitoring and optimization features.
+
+## Performance Collector
+
+TODO: Document PerformanceCollector usage
+
+## Metrics System
+
+TODO: Document metrics collection and reporting
+
+## Circuit Breaker Pattern
+
+TODO: Document circuit breaker implementation
+
+## Cache Performance
+
+TODO: Document cache metrics and optimization
+
+## Database Performance
+
+TODO: Document query analysis and optimization
+
+## Performance Testing
+
+TODO: Document performance testing strategies
+
+## Optimization Techniques
+
+TODO: List performance optimization techniques