chore: package name

package.json

 {
-  "name": "langgenius-gateway-app",
+  "name": "webapp-conversation",
   "version": "0.1.0",
   "private": true,
   "scripts": {
@@ -66,4 +66,4 @@
     "postcss": "^8.4.21",
     "tailwindcss": "^3.2.7"
   }
-}
+}
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