chore: add publish workflow (#67)

Author: 43081j

.github/workflows/publish.yml

@@ -0,0 +1,39 @@
+name: Publish to npm
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+      - run: npm ci --ignore-scripts
+      - run: npm run lint
+      - run: npm test
+
+  publish-npm:
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22.x
+          registry-url: 'https://registry.npmjs.org'
+          cache: 'npm'
+      - run: npm i -g npm@latest
+      - run: npm ci --ignore-scripts
+      - run: npm version ${TAG_NAME} --git-tag-version=false
+        env:
+          TAG_NAME: ${{ github.ref_name }}
+      - run: npm publish --provenance --access public --tag next
+        if: "github.event.release.prerelease"
+      - run: npm publish --provenance --access public
+        if: "!github.event.release.prerelease"