feat: Preserve comprehensive CHORUS enhancements and P2P improvements

This commit preserves substantial development work including:

## Core Infrastructure:
- **Bootstrap Pool Manager** (pkg/bootstrap/pool_manager.go): Advanced peer
  discovery and connection management for distributed CHORUS clusters
- **Runtime Configuration System** (pkg/config/runtime_config.go): Dynamic
  configuration updates and assignment-based role management
- **Cryptographic Key Derivation** (pkg/crypto/key_derivation.go): Secure
  key management for P2P networking and DHT operations

## Enhanced Monitoring & Operations:
- **Comprehensive Monitoring Stack**: Added Prometheus and Grafana services
  with full metrics collection, alerting, and dashboard visualization
- **License Gate System** (internal/licensing/license_gate.go): Advanced
  license validation with circuit breaker patterns
- **Enhanced P2P Configuration**: Improved networking configuration for
  better peer discovery and connection reliability

## Health & Reliability:
- **DHT Health Check Fix**: Temporarily disabled problematic DHT health
  checks to prevent container shutdown issues
- **Enhanced License Validation**: Improved error handling and retry logic
  for license server communication

## Docker & Deployment:
- **Optimized Container Configuration**: Updated Dockerfile and compose
  configurations for better resource management and networking
- **Static Binary Support**: Proper compilation flags for Alpine containers

This work addresses the P2P networking issues that were preventing proper
leader election in CHORUS clusters and establishes the foundation for
reliable distributed operation.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

go.mod

@@ -21,9 +21,11 @@ require (
 	github.com/prometheus/client_golang v1.19.1
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/sashabaranov/go-openai v1.41.1
+	github.com/sony/gobreaker v0.5.0
 	github.com/stretchr/testify v1.10.0
 	github.com/syndtr/goleveldb v1.0.0
 	golang.org/x/crypto v0.24.0
+	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
@@ -155,7 +157,6 @@ require (
 	golang.org/x/tools v0.22.0 // indirect
 	gonum.org/v1/gonum v0.13.0 // indirect
 	google.golang.org/protobuf v1.33.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/blake3 v1.2.1 // indirect
 )