Add npm repository for testing

.github/workflows/packages.yml

@@ -11,7 +11,7 @@ env:
   nuget_feed_feedzio: 'https://f.feedz.io/elsa-workflows/elsa-3/nuget/index.json'
   nuget_feed_nuget: 'https://api.nuget.org/v3/index.json'
   npm_feed_feedzio: 'https://f.feedz.io/elsa-workflows/test/npm/'
-  npm_feed_nuget: 'https://registry.npmjs.org/'
+  npm_feed_npm: 'https://registry.npmjs.org/'
 
 jobs:
   build:
@@ -81,6 +81,28 @@ jobs:
           npm publish *.tgz
         env:
           NODE_AUTH_TOKEN: ${{secrets.FEEDZ_API_KEY_TEST}}
+          
+  publish_npm_preview_npm:
+    name: Publish npm packages to npmjs.com
+    needs: build
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    if: ${{ github.event_name == 'release' || github.event_name == 'push'}}
+    steps:
+      - name: Download Packages
+        uses: actions/download-artifact@v3
+        with:
+          name: elsa-studio-npm-packages
+
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18.12.1
+          registry-url: 'https://registry.npmjs.org/'
+
+      - run: |
+          npm publish *.tgz
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_API_KEY}}
 
 #  publish_nuget_preview_feedzio:
 #    name: Publish nuget packages to feedz.io