add copy scripts

package.json

@@ -18,6 +18,7 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
     "gen:version": "node scripts/gen-version.js",
+    "copy": "node scripts/build.js",
     "dev": "yarn run dev:base && yarn run dev:core && yarn run dev:chart && yarn run dev:mapv",
     "build": "yarn run build:base && yarn run build:core && yarn run build:chart && yarn run build:mapv",
     "dev:sdk": "yarn run dev && node scripts/build.js",