feat: enhance EvoBGP with new command-line options for the evobgp-agent, including a watch command for periodic configuration updates. Update go.mod with additional dependencies and improve Docker Compose setup for new services, including NATS and various worker components.

internal/broker/connect.go

@@ -0,0 +1,18 @@
+// Package broker stubs reference-profile message broker wiring (NATS JetStream / Redis; plan §2).
+package broker
+
+import (
+	"context"
+	"log"
+	"strings"
+)
+
+// LogConnect logs a one-shot connection attempt when EVOBGP_BROKER_URL is set (full consumer/producer TBD).
+func LogConnect(ctx context.Context, brokerURL string) {
+	u := strings.TrimSpace(brokerURL)
+	if u == "" {
+		return
+	}
+	log.Printf("broker: EVOBGP_BROKER_URL=%q (stub: no JetStream/Streams consumer in this binary yet)", u)
+	_ = ctx
+}