Integrate BACKBEAT SDK and resolve KACHING license validation

Major integrations and fixes:
- Added BACKBEAT SDK integration for P2P operation timing
- Implemented beat-aware status tracking for distributed operations
- Added Docker secrets support for secure license management
- Resolved KACHING license validation via HTTPS/TLS
- Updated docker-compose configuration for clean stack deployment
- Disabled rollback policies to prevent deployment failures
- Added license credential storage (CHORUS-DEV-MULTI-001)

Technical improvements:
- BACKBEAT P2P operation tracking with phase management
- Enhanced configuration system with file-based secrets
- Improved error handling for license validation
- Clean separation of KACHING and CHORUS deployment stacks

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

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

p2p/config.go

@@ -46,17 +46,17 @@ func DefaultConfig() *Config {
 			"/ip4/0.0.0.0/tcp/3333",
 			"/ip6/::/tcp/3333",
 		},
-		NetworkID: "bzzz-network",
+		NetworkID: "CHORUS-network",
 		
 		// Discovery settings
 		EnableMDNS:     true,
-		MDNSServiceTag: "bzzz-peer-discovery",
+		MDNSServiceTag: "CHORUS-peer-discovery",
 		
 		// DHT settings (disabled by default for local development)
 		EnableDHT:        false,
 		DHTBootstrapPeers: []string{},
 		DHTMode:          "auto",
-		DHTProtocolPrefix: "/bzzz",
+		DHTProtocolPrefix: "/CHORUS",
 		
 		// Connection limits for local network
 		MaxConnections:    50,
@@ -68,7 +68,7 @@ func DefaultConfig() *Config {
 		
 		// Pubsub for coordination and meta-discussion
 		EnablePubsub:           true,
-		BzzzTopic:             "bzzz/coordination/v1",
+		BzzzTopic:             "CHORUS/coordination/v1",
 		HmmmTopic:            "hmmm/meta-discussion/v1",
 		MessageValidationTime: 10 * time.Second,
 	}