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>

pkg/slurp/distribution/security.go

@@ -14,8 +14,8 @@ import (
 	"sync"
 	"time"
 
-	"chorus.services/bzzz/pkg/config"
-	"chorus.services/bzzz/pkg/crypto"
+	"chorus/pkg/config"
+	"chorus/pkg/crypto"
 )
 
 // SecurityManager handles all security aspects of the distributed system
@@ -653,7 +653,7 @@ func (sm *SecurityManager) generateSelfSignedCertificate() ([]byte, []byte, erro
 	template := x509.Certificate{
 		SerialNumber: big.NewInt(1),
 		Subject: pkix.Name{
-			Organization:  []string{"BZZZ SLURP"},
+			Organization:  []string{"CHORUS SLURP"},
 			Country:       []string{"US"},
 			Province:      []string{""},
 			Locality:      []string{"San Francisco"},