ci: automate release on tags (#34)

.github/workflows/release.yml

@@ -0,0 +1,23 @@
+name: Build and Release NPM Package
+
+on:
+  push:
+    branches: [main]
+  create:
+    tags:
+      - v*
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '20'
+      - run: npm ci
+      - run: npm run build
+      - run: npm run test
+      - uses: JS-DevTools/npm-publish@v3
+        with:
+          token: ${{ secrets.NPM_TOKEN }}

.gitignore

@@ -11,3 +11,4 @@ scratch.js
 .vscode/
 .idea/
 coverage/
+.secrets