Updatea email preview package version

Author: samejr

internal-packages/emails/package.json

@@ -21,6 +21,7 @@
     "zod": "3.25.76"
   },
   "devDependencies": {
+    "@react-email/preview-server": "4.2.8",
     "@types/nodemailer": "^6.4.17",
     "@types/react": "18.2.69"
   },