add the build command

package.json

@@ -12,6 +12,7 @@
     "setupenv": "node ./env/setupEnv.mjs",
     "dev": "yarn setupenv && nuxt dev",
     "generate": "yarn setupenv && nuxt generate",
+    "build": "yarn setupenv && nuxt build",
     "prepare": "yarn setupenv && nuxt prepare",
     "start": "nuxt start",
     "deploy": "git pull && yarn install && yarn generate",