fix: DockingPanel clickoutside on iframe

[arashsheyda]

click on iframe was not closing the DockingPanel component,
is this ok or should we go with something more like this?

<button
  i-logos-nuxt-icon my3 h-6 w-6 pb-2 text-lg
  :class="client ? '' : 'saturate-0'"
  :title="client ? 'Nuxt DevTools' : 'DevTools Client not connected, try open it in iframe mode'"
  @click="show = !show"
/>
<Teleport to="body">
  <div ref="panel" v-lazy-show="show" absolute left-15 top-2 z-100 border border-base rounded text-black shadow bg-base dark:text-white>
    <!-- needs to be triangle shape -->
    <div absolute left--2 top-3 h-2 w-2 border="l t b base" bg-base />
    <DockingPanel ml2 />
  </div>
</Teleport>