Function append

customize.dist/loading.js:152–157

()

        built = true;
        var intr;
        var append = function () {
            if (!document.body) { return; }
            clearInterval(intr);
            document.body.appendChild(elem);
            Lucide.createIcons();
        };
        intr = setInterval(append, 100);
        append();
    };