   lang: null,
                        };
                    },
                    async mounted() {
                        this.ing = true;
                        try {
                            if (!localStorage.getItem("admintoken")) {
                                location.href = "./auth.html";
                                return;
                            }
                            var r = await fetch("../lang/lang.json");
                            this.lang = await r.json();
        