chore: upgrade Next.js and React to canary

Author: pan93412

package.json

@@ -2,6 +2,7 @@
   "name": "admin",
   "version": "0.1.0",
   "private": true,
+  "type": "module",
   "scripts": {
     "dev": "next dev --turbopack",
     "build": "next build --turbopack",
@@ -36,10 +37,10 @@
     "graphql": "^16.11.0",
     "iron-session": "^8.0.4",
     "lucide-react": "^0.544.0",
-    "next": "15.5.3",
+    "next": "15.6.0-canary.6",
     "next-themes": "^0.4.6",
-    "react": "^19.1.1",
-    "react-dom": "^19.1.1",
+    "react": "19.2.0-canary-8a8e9a7e-20250912",
+    "react-dom": "19.2.0-canary-8a8e9a7e-20250912",
     "react-hook-form": "^7.62.0",
     "remark": "^15.0.1",
     "remark-html": "^16.0.1",