build(website): update preview script

Author: ZAHON

apps/website/package.json

@@ -5,7 +5,7 @@
   "scripts": {
     "dev": "astro dev",
     "build": "astro check && astro build",
-    "preview": "astro preview",
+    "preview": "astro check && astro build && astro preview",
     "astro": "astro"
   },
   "dependencies": {