remove mouse event (#8162)

## Summary

replace https://github.com/Comfy-Org/ComfyUI_frontend/pull/7963, fix on
kjnodes instead https://github.com/kijai/ComfyUI-KJNodes/pull/514

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8162-remove-mouse-event-2ed6d73d365081999a5df76eabdfb89f)
by [Unito](https://www.unito.io)

Co-authored-by: Alexander Brown <drjkl@comfy.org>

src/renderer/extensions/vueNodes/widgets/components/WidgetDOM.vue

@@ -24,13 +24,5 @@ onMounted(() => {
 })
 </script>
 <template>
-  <div
-    ref="domEl"
-    @pointerdown.stop
-    @pointermove.stop
-    @pointerup.stop
-    @mousedown.stop
-    @mousemove.stop
-    @mouseup.stop
-  />
+  <div ref="domEl" @pointerdown.stop @pointermove.stop @pointerup.stop />
 </template>