added automatic publication of npm package

.github/workflows/release-package.yml

@@ -0,0 +1,29 @@
+name: Release Package
+
+on:
+  release:
+    types: [created]
+  push:
+    branches:
+      - main
+
+jobs:
+  github-package-registry:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+      - name: Build
+        run: npm run build
+      - name: Publish package to npm package registry
+        run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}