ci: add npm publish workflow for automated releases

Co-Authored-By: unknown <>

Author: devin-ai-integration[bot]

.github/workflows/npm-publish.yml

@@ -0,0 +1,21 @@
+name: Node.js Package
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish-npm:
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version-file: .nvmrc
+          registry-url: https://registry.npmjs.org/
+      - run: npm install
+      - run: npm test
+      - run: npm publish --provenance --access public

.nvmrc

@@ -0,0 +1 @@
+22