feat: release design system engine, studio and component contracts

packages/captcha/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/captcha",
-  "version": "0.8.16",
+  "version": "0.8.19",
   "description": "First-class CAPTCHA challenges, providers, verification guards, page gates, and WRNexusJS UI.",
   "type": "module",
   "sideEffects": false,