chore: remove npm ad

Author: tangjinzhou

package.json

@@ -36,14 +36,13 @@
     "pub": "node antd-tools/cli/run.js pub",
     "pub-with-ci": "node antd-tools/cli/run.js pub-with-ci",
     "prepublish": "node antd-tools/cli/run.js guard",
-    "pre-publish": "node ./scripts/prepub",
+    "pre-publish": "node ./scripts/prepub && npm run generator-webtypes",
     "prettier": "prettier -c --write '**/*'",
     "pretty-quick": "pretty-quick",
     "dist": "node --max_old_space_size=6144 antd-tools/cli/run.js dist",
     "lint": "eslint -c ./.eslintrc --fix --ext .jsx,.js,.vue,.ts,.tsx ./components",
     "lint:style": "stylelint \"{site,components}/**/*.less\" --syntax less",
-    "codecov": "codecov",
-    "postinstall": "node scripts/postinstall || echo \"ignore\""
+    "codecov": "codecov"
   },
   "repository": {
     "type": "git",