build: add report

Author: FairyEver

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "scripts": {
     "dev": "vue-cli-service serve",
-    "build": "vue-cli-service build",
+    "build": "vue-cli-service build --report",
     "lint": "vue-cli-service lint --fix"
   },
   "dependencies": {