Fix doubled control application (#7550)

With reactivity fixed, control widgets would apply twice. This is fixed
by using the litegraph implementation.

Also adds control widget support for combos

Followup to #7539.

Known Issue:
- Primitive node do not have litegraph callbacks properly setup. As a
result, they will display an updated value when modified by control
widgets. Fixing this will requires a larger, separate PR

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7550-Fix-doubled-control-application-2cb6d73d365081739a2fc40fdfb3630e)
by [Unito](https://www.unito.io)

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

@@ -13,11 +13,14 @@
       :pt="{
         option: 'text-xs',
         dropdown: 'w-8',
-        label: 'truncate min-w-[4ch]',
+        label: cn('truncate min-w-[4ch]', $slots.default && 'mr-5'),
         overlay: 'w-fit min-w-full'
       }"
       data-capture-wheel="true"
     />
+    <div class="absolute top-5 right-8 h-4 w-7 -translate-y-4/5 flex">
+      <slot />
+    </div>
   </WidgetLayoutField>
 </template>