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/coordination/dependency_detector.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"time"
 
-	"chorus.services/bzzz/pubsub"
+	"chorus/pubsub"
 	"github.com/libp2p/go-libp2p/core/peer"
 )
 

pkg/coordination/meta_coordinator.go

@@ -8,9 +8,9 @@ import (
 	"sync"
 	"time"
 
-	"chorus.services/bzzz/pkg/integration"
-	"chorus.services/bzzz/pubsub"
-	"chorus.services/bzzz/reasoning"
+	"chorus/pkg/integration"
+	"chorus/pubsub"
+	"chorus/reasoning"
 	"github.com/libp2p/go-libp2p/core/peer"
 )