change schedule to settings with new default interval

handlers/infos.go

@@ -47,7 +47,7 @@ func InfoHandler(w http.ResponseWriter, r *http.Request) {
 	data := map[string]string{
 		"ip":    GetLocalIP(),
 		"port":  port,
-		"speed": speed,
+		"speed": GetInterval(),
 	}
 	json.NewEncoder(w).Encode(data)
 }