Merge branch 'next' of https://github.com/jdf2e/nutui into next

package.json

@@ -31,6 +31,7 @@
     "CHANGELOG.md"
   ],
   "scripts": {
+    "dev": "vue-cli-service serve",
     "serve": "vue-cli-service serve",
     "build": "vue-cli-service build",
     "lint": "vue-cli-service lint"