fix(modal): route refresh modal through runtime

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

assets/css/frontend/remote-modal.css

@@ -71,6 +71,20 @@ body.aksrt-remote-modal-open {
   transform: translateY(0);
 }
 
+.aksrt-remote-modal__header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  padding: 16px 18px 0;
+}
+
+.aksrt-remote-modal__title {
+  margin: 0;
+  font-size: 17px;
+  line-height: 1.35;
+}
+
 .aksrt-remote-modal__content {
   padding: 18px 18px 16px;
 }