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/routing_options.go

@@ -0,0 +1,21 @@
+package dht
+
+import (
+	internalConfig "github.com/libp2p/go-libp2p-kad-dht/internal/config"
+	"github.com/libp2p/go-libp2p/core/routing"
+)
+
+// Quorum is a DHT option that tells the DHT how many peers it needs to get
+// values from before returning the best one. Zero means the DHT query
+// should complete instead of returning early.
+//
+// Default: 0
+func Quorum(n int) routing.Option {
+	return func(opts *routing.Options) error {
+		if opts.Other == nil {
+			opts.Other = make(map[interface{}]interface{}, 1)
+		}
+		opts.Other[internalConfig.QuorumOptionKey{}] = n
+		return nil
+	}
+}