add publish to gh and npm

.github/workflows/main.yml

@@ -7,7 +7,7 @@ on:
     branches: [ main ]
 
 jobs:
-  build:
+  test:
     runs-on: ubuntu-latest
 
     strategy:
@@ -27,3 +27,28 @@ jobs:
 
     - name: Run Tests
       run: npm test
+
+  publish:
+    needs: build
+    if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Publish to GitHub Packages
+        uses: actions/setup-node@v3
+        with:
+          registry-url: https://npm.pkg.github.com/
+          node-version: current
+        run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+      - name: Publish to npm
+        uses: actions/setup-node@v3
+        with:
+          registry-url: https://registry.npmjs.org/
+          node-version: current
+        run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}