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>

vendor/github.com/libp2p/go-libp2p-kad-dht/internal/config/quorum.go

@@ -0,0 +1,16 @@
+package config
+
+import "github.com/libp2p/go-libp2p/core/routing"
+
+type QuorumOptionKey struct{}
+
+const defaultQuorum = 0
+
+// GetQuorum defaults to 0 if no option is found
+func GetQuorum(opts *routing.Options) int {
+	responsesNeeded, ok := opts.Other[QuorumOptionKey{}].(int)
+	if !ok {
+		responsesNeeded = defaultQuorum
+	}
+	return responsesNeeded
+}