feat: release design system engine, studio and component contracts

packages/language-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/language-server",
-  "version": "0.8.12",
+  "version": "0.8.13",
   "type": "module",
   "description": "Editor-neutral Language Server Protocol implementation for WRNexus .wrn files.",
   "main": "src/index.ts",