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/roles/interfaces.go

@@ -4,9 +4,9 @@ import (
 	"context"
 	"time"
 
-	"chorus.services/bzzz/pkg/security"
-	"chorus.services/bzzz/pkg/ucxl"
-	slurpContext "chorus.services/bzzz/pkg/slurp/context"
+	"chorus/pkg/security"
+	"chorus/pkg/ucxl"
+	slurpContext "chorus/pkg/slurp/context"
 )
 
 // RoleManager handles definition and management of roles and permissions
@@ -184,7 +184,7 @@ type AuditLogger interface {
 // EncryptionManager handles role-based encryption and key management
 //
 // Manages encryption keys and operations for role-based access control,
-// integrating with the BZZZ crypto system for secure context storage
+// integrating with the CHORUS crypto system for secure context storage
 // and distribution.
 type EncryptionManager interface {
 	// EncryptForRoles encrypts context data for specific roles