fix(npm package): add npm build to the npm publish process

Author: PLhery

.github/workflows/publish.yml

@@ -13,6 +13,7 @@ jobs:
           node-version: '14.x'
           registry-url: 'https://registry.npmjs.org'
       - run: npm install
+      - run: npm build
       # Publish to npm
       - run: npm publish --access public
         env: