automate publishing to NPM

.github/workflows/publish.yml

@@ -0,0 +1,19 @@
+on:
+  push:
+    branches: main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    env:
+      CI: true
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "lts"
+      - run: pnpm install
+      #- run: pnpm test
+      - uses: JS-DevTools/npm-publish@v2
+        with:
+          token: ${{ secrets.NPM_TOKEN }}