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/p2p/host/autonat/proto.go

@@ -0,0 +1,41 @@
+package autonat
+
+import (
+	"github.com/libp2p/go-libp2p/core/peer"
+	"github.com/libp2p/go-libp2p/p2p/host/autonat/pb"
+
+	ma "github.com/multiformats/go-multiaddr"
+)
+
+//go:generate protoc --proto_path=$PWD:$PWD/../../.. --go_out=. --go_opt=Mpb/autonat.proto=./pb pb/autonat.proto
+
+// AutoNATProto identifies the autonat service protocol
+const AutoNATProto = "/libp2p/autonat/1.0.0"
+
+func newDialMessage(pi peer.AddrInfo) *pb.Message {
+	msg := new(pb.Message)
+	msg.Type = pb.Message_DIAL.Enum()
+	msg.Dial = new(pb.Message_Dial)
+	msg.Dial.Peer = new(pb.Message_PeerInfo)
+	msg.Dial.Peer.Id = []byte(pi.ID)
+	msg.Dial.Peer.Addrs = make([][]byte, len(pi.Addrs))
+	for i, addr := range pi.Addrs {
+		msg.Dial.Peer.Addrs[i] = addr.Bytes()
+	}
+
+	return msg
+}
+
+func newDialResponseOK(addr ma.Multiaddr) *pb.Message_DialResponse {
+	dr := new(pb.Message_DialResponse)
+	dr.Status = pb.Message_OK.Enum()
+	dr.Addr = addr.Bytes()
+	return dr
+}
+
+func newDialResponseError(status pb.Message_ResponseStatus, text string) *pb.Message_DialResponse {
+	dr := new(pb.Message_DialResponse)
+	dr.Status = status.Enum()
+	dr.StatusText = &text
+	return dr
+}