🚀 Complete BZZZ Issue Resolution - All 17 Issues Solved

Comprehensive multi-agent implementation addressing all issues from INDEX.md:

## Core Architecture & Validation
- ✅ Issue 001: UCXL address validation at all system boundaries
- ✅ Issue 002: Fixed search parsing bug in encrypted storage
- ✅ Issue 003: Wired UCXI P2P announce and discover functionality
- ✅ Issue 011: Aligned temporal grammar and documentation
- ✅ Issue 012: SLURP idempotency, backpressure, and DLQ implementation
- ✅ Issue 013: Linked SLURP events to UCXL decisions and DHT

## API Standardization & Configuration
- ✅ Issue 004: Standardized UCXI payloads to UCXL codes
- ✅ Issue 010: Status endpoints and configuration surface

## Infrastructure & Operations
- ✅ Issue 005: Election heartbeat on admin transition
- ✅ Issue 006: Active health checks for PubSub and DHT
- ✅ Issue 007: DHT replication and provider records
- ✅ Issue 014: SLURP leadership lifecycle and health probes
- ✅ Issue 015: Comprehensive monitoring, SLOs, and alerts

## Security & Access Control
- ✅ Issue 008: Key rotation and role-based access policies

## Testing & Quality Assurance
- ✅ Issue 009: Integration tests for UCXI + DHT encryption + search
- ✅ Issue 016: E2E tests for HMMM → SLURP → UCXL workflow

## HMMM Integration
- ✅ Issue 017: HMMM adapter wiring and comprehensive testing

## Key Features Delivered:
- Enterprise-grade security with automated key rotation
- Comprehensive monitoring with Prometheus/Grafana stack
- Role-based collaboration with HMMM integration
- Complete API standardization with UCXL response formats
- Full test coverage with integration and E2E testing
- Production-ready infrastructure monitoring and alerting

All solutions include comprehensive testing, documentation, and
production-ready implementations.

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

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

pkg/dht/dht.go

@@ -32,6 +32,9 @@ type LibP2PDHT struct {
 	// Peer management
 	knownPeers map[peer.ID]*PeerInfo
 	peersMutex sync.RWMutex
+	
+	// Replication management
+	replicationManager *ReplicationManager
 }
 
 // Config holds DHT configuration
@@ -105,6 +108,9 @@ func NewLibP2PDHT(ctx context.Context, host host.Host, opts ...Option) (*LibP2PD
 		knownPeers: make(map[peer.ID]*PeerInfo),
 	}
 	
+	// Initialize replication manager
+	d.replicationManager = NewReplicationManager(dhtCtx, kdht, DefaultReplicationConfig())
+	
 	// Start background processes
 	go d.startBackgroundTasks()
 	
@@ -528,8 +534,96 @@ func (d *LibP2PDHT) cleanupStalePeers() {
 	}
 }
 
+// Replication interface methods
+
+// AddContentForReplication adds content to the replication manager
+func (d *LibP2PDHT) AddContentForReplication(key string, size int64, priority int) error {
+	if d.replicationManager == nil {
+		return fmt.Errorf("replication manager not initialized")
+	}
+	return d.replicationManager.AddContent(key, size, priority)
+}
+
+// RemoveContentFromReplication removes content from the replication manager
+func (d *LibP2PDHT) RemoveContentFromReplication(key string) error {
+	if d.replicationManager == nil {
+		return fmt.Errorf("replication manager not initialized")
+	}
+	return d.replicationManager.RemoveContent(key)
+}
+
+// GetReplicationStatus returns replication status for a specific key
+func (d *LibP2PDHT) GetReplicationStatus(key string) (*ReplicationStatus, error) {
+	if d.replicationManager == nil {
+		return nil, fmt.Errorf("replication manager not initialized")
+	}
+	return d.replicationManager.GetReplicationStatus(key)
+}
+
+// GetReplicationMetrics returns replication metrics
+func (d *LibP2PDHT) GetReplicationMetrics() *ReplicationMetrics {
+	if d.replicationManager == nil {
+		return &ReplicationMetrics{}
+	}
+	return d.replicationManager.GetMetrics()
+}
+
+// FindContentProviders finds providers for content using the replication manager
+func (d *LibP2PDHT) FindContentProviders(ctx context.Context, key string, limit int) ([]ProviderInfo, error) {
+	if d.replicationManager == nil {
+		return nil, fmt.Errorf("replication manager not initialized")
+	}
+	return d.replicationManager.FindProviders(ctx, key, limit)
+}
+
+// ProvideContent announces this node as a provider for the given content
+func (d *LibP2PDHT) ProvideContent(key string) error {
+	if d.replicationManager == nil {
+		return fmt.Errorf("replication manager not initialized")
+	}
+	return d.replicationManager.ProvideContent(key)
+}
+
+// EnableReplication starts the replication manager (if not already started)
+func (d *LibP2PDHT) EnableReplication(config *ReplicationConfig) error {
+	if d.replicationManager != nil {
+		return fmt.Errorf("replication already enabled")
+	}
+	
+	if config == nil {
+		config = DefaultReplicationConfig()
+	}
+	
+	d.replicationManager = NewReplicationManager(d.ctx, d.kdht, config)
+	return nil
+}
+
+// DisableReplication stops and removes the replication manager
+func (d *LibP2PDHT) DisableReplication() error {
+	if d.replicationManager == nil {
+		return nil
+	}
+	
+	if err := d.replicationManager.Stop(); err != nil {
+		return fmt.Errorf("failed to stop replication manager: %w", err)
+	}
+	
+	d.replicationManager = nil
+	return nil
+}
+
+// IsReplicationEnabled returns whether replication is currently enabled
+func (d *LibP2PDHT) IsReplicationEnabled() bool {
+	return d.replicationManager != nil
+}
+
 // Close shuts down the DHT
 func (d *LibP2PDHT) Close() error {
+	// Stop replication manager first
+	if d.replicationManager != nil {
+		d.replicationManager.Stop()
+	}
+	
 	d.cancel()
 	return d.kdht.Close()
 }