New Action: Publish to npm

.github/workflows/npm-publish.yml

@@ -0,0 +1,22 @@
+name: Publish to npm
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  npm-publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      id-token: write
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Node.js
+      uses: actions/setup-node@v4
+    - run: |
+        npm install
+        npm publish --provenance
+      env:
+        NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}