Revert "Support associated socket for widgets" (#896)

Reverts Comfy-Org/litegraph.js#891

Temporary revert to unblock other PRs (causing test failures; frontend
PR for this has not yet been merged).

src/widgets/TextWidget.ts

@@ -47,7 +47,7 @@ export class TextWidget extends BaseWidget implements IStringWidget {
     ctx.fill()
 
     if (show_text) {
-      if (!this.computedDisabled) ctx.stroke()
+      if (!this.disabled) ctx.stroke()
       ctx.save()
       ctx.beginPath()
       ctx.rect(margin, y, width - margin * 2, height)