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/composables/useRemoteWidget.ts

@@ -236,9 +236,7 @@ export function useRemoteWidget<
    * Add a refresh button to the node that, when clicked, will force the widget to refresh
    */
   function addRefreshButton() {
-    node.addWidget('button', 'refresh', 'refresh', widget.refresh, {
-      canvasOnly: true
-    })
+    node.addWidget('button', 'refresh', 'refresh', widget.refresh)
   }
 
   /**
@@ -263,8 +261,7 @@ export function useRemoteWidget<
         autoRefreshEnabled = value
       },
       {
-        serialize: false,
-        canvasOnly: true
+        serialize: false
       }
     )