Add QUIC fabric transport adapter

agents/rap-node-agent/internal/mesh/fabric_transport.go

@@ -2,6 +2,7 @@ package mesh
 
 import (
 	"context"
+	"crypto/tls"
 	"net/http"
 	"time"
 
@@ -26,6 +27,7 @@ type FabricTransportTarget struct {
 	Endpoint       string
 	Token          string
 	Header         http.Header
+	TLSConfig      *tls.Config
 	Timeout        time.Duration
 	MaxPayload     int
 	OutboundBuffer int