feat: auto-publish to npm on release-please release created

Author: sharon77242

.github/workflows/release-please.yml

@@ -15,8 +15,47 @@ jobs:
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     runs-on: ubuntu-latest
     timeout-minutes: 10
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
+      tag_name: ${{ steps.release.outputs.tag_name }}
     steps:
       - uses: googleapis/release-please-action@v5
+        id: release
         with:
           config-file: release-please-config.json
           manifest-file: release-please-manifest.json
+
+  publish:
+    name: Publish to npm
+    needs: release-please
+    if: ${{ needs.release-please.outputs.release_created == 'true' }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          ref: ${{ needs.release-please.outputs.tag_name }}
+
+      - uses: pnpm/action-setup@v6
+        with:
+          version: 9
+
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "22"
+          cache: "pnpm"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm build
+
+      - name: Publish
+        run: cd packages/agent && pnpm publish --no-git-checks --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}