add github action for release (#269)

.github/workflows/release.yml

@@ -0,0 +1,28 @@
+name: Release NPM Package
+
+on:
+  push:
+    branches:
+      - main  # Change this to your default branch
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out the code
+        uses: actions/checkout@v3
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          registry-url: "https://registry.npmjs.org"
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Publish to npm
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
+        run: npm publish