Handle exit gracefully

doesn't really work??

main.go

@@ -6,6 +6,8 @@ import (
 	"fmt"
 	"log"
 	"log/slog"
+	"os"
+	"os/signal"
 	"runtime"
 	"time"
 
@@ -72,6 +74,10 @@ func main() {
 		log.Fatalf("Error reading from Jetstream: %v", err)
 	}
 
-	// Keep the program running
-	select {}
+	// Wait for interrupt signal to gracefully shut down
+	interrupt := make(chan os.Signal, 1)
+	signal.Notify(interrupt, os.Interrupt)
+	<-interrupt
+
+	log.Println("Shutting down...")
 }