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/hmmm/types.go

@@ -0,0 +1,38 @@
+package hmmm
+
+import (
+	"context"
+	"chorus/pubsub"
+)
+
+// Message represents an HMMM message
+type Message struct {
+	Topic     string                 `json:"topic"`
+	Type      string                 `json:"type"`
+	Payload   map[string]interface{} `json:"payload"`
+	Version   interface{}            `json:"version"` // Can be string or int
+	IssueID   int64                  `json:"issue_id"`
+	ThreadID  string                 `json:"thread_id"`
+	MsgID     string                 `json:"msg_id"`
+	NodeID    string                 `json:"node_id"`
+	HopCount  int                    `json:"hop_count"`
+	Timestamp interface{}            `json:"timestamp"`
+	Message   string                 `json:"message"`
+}
+
+// Router provides HMMM routing functionality using the underlying pubsub system
+type Router struct {
+	pubsub *pubsub.PubSub
+}
+
+// NewRouter creates a new HMMM router
+func NewRouter(ps *pubsub.PubSub) *Router {
+	return &Router{
+		pubsub: ps,
+	}
+}
+
+// Publish publishes an HMMM message to the network
+func (r *Router) Publish(ctx context.Context, msg Message) error {
+	return r.pubsub.PublishToDynamicTopic(msg.Topic, pubsub.MessageType(msg.Type), msg.Payload)
+}