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/extensions/core/widgetInputs.ts

@@ -257,6 +257,8 @@ export class PrimitiveNode extends LGraphNode {
         undefined,
         inputData
       )
+      if (this.widgets?.[1]) widget.linkedWidgets = [this.widgets[1]]
+
       let filter = this.widgets_values?.[2]
       if (filter && this.widgets && this.widgets.length === 3) {
         this.widgets[2].value = filter