add some packages

package.json

@@ -36,6 +36,7 @@
     "hexo-server": "^3.0.0",
     "hexo-theme-landscape": "^1.0.0",
     "hexo-wordcount": "^6.0.1",
+    "moment": "^2.30.1",
     "node-fetch": "^3.3.2",
     "p-limit": "^6.2.0",
     "vite-plugin-require-transform": "^1.0.21"