message: fix: plugin-vue add babel-plugin-import
diff: "@babel/preset-env": "^7.5.5",
  "@babel/preset-typescript": "^7.12.13",
  "babel-loader": "8.0.4",
  + "babel-plugin-import": "^1.13.0",
  "concurrently": "^5.1.0",
  "core-js": "^3.6.4",
  "css-hot-loader": "^1.4.4",
  