Feat: Load Image (from Outputs) support in Vue Nodes (#6836)

## Summary

Expose the Auto-refresh and manual refresh controls.
Fixes an issue with the Dropdown where it was index dependent so wasn't
updating correctly as new items came in.

## Screenshots

<!-- Add screenshots or video recording to help explain your changes -->

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6836-Feat-Load-Image-from-Outputs-support-in-Vue-Nodes-2b46d73d365081f1b44fcf2054d653da)
by [Unito](https://www.unito.io)

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

@@ -1,14 +1,15 @@
 <template>
   <div class="flex flex-col gap-1">
-    <label v-if="widget.name" class="text-secondary text-sm">{{
-      widget.name
-    }}</label>
     <Button
       v-bind="filteredProps"
       :aria-label="widget.name || widget.label"
       size="small"
       @click="handleClick"
-    />
+    >
+      <template v-if="widget.name">
+        {{ widget.name }}
+      </template>
+    </Button>
   </div>
 </template>