[mirotalksfu] - replace alert with sweetalert

public/js/Utils.js

@@ -0,0 +1,15 @@
+'use strict';
+
+function popup(icon, text, position = 'center') {
+    Swal.fire({
+        background: '#1D2026',
+        position: position,
+        icon: icon,
+        text: text,
+        color: '#FFFFFF',
+        confirmButtonColor: '#1A84F5',
+        showClass: { popup: 'animate__animated animate__fadeInDown' },
+        hideClass: { popup: 'animate__animated animate__fadeOutUp' },
+    });
+}
+//...