fix(demo): use npm version for deployment

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: froggy1014

examples/demo-chat/package.json

@@ -10,7 +10,7 @@
     "dependencies": {
         "@supabase/supabase-js": "^2.100.0",
         "lucide-react": "^1.0.1",
-        "meta-cloud-api": "workspace:*",
+        "meta-cloud-api": "^2.2.0",
         "next": "15.5.0",
         "react": "19.1.0",
         "react-dom": "19.1.0"