message: feat(devtools): add overflow-x auto to breadcrumbs tab
diff: position: fixed;
  width: 100%;
  height: 20px;
  + overflow-x: auto;
  + white-space: nowrap;
  +}
  +
  +.parent-nodes::-webkit-scrollbar {
  + display: none;
  }
  .btn-node {
  