[feat] add ci workflow to publish package to npm registry

.github/workflows/ci-publish.yaml

@@ -0,0 +1,63 @@
+name: CI workflow to publish to npm
+
+on:
+  pull_request:
+    # PR is targeting main branch
+    branches:
+      - main
+    # Triggered only when package.json is modified 
+    paths:
+      - 'package.json'
+    # Triggered only the PR is merged 
+    types: [closed]
+
+jobs:
+  # Add  timestamp
+  timestamp: 
+    runs-on: ubuntu-latest
+    # Trigger the workflow only if the PR is from dev branch
+    if: github.event.pull_request.head.repo.full_name == 'dev'
+    steps:
+      - name: Generate timestamp
+        run: |
+          echo "TIMESTAMP=$(TZ='America/Los_Angeles' date +'%Y-%m-%d %H:%M:%S')" >> $GITHUB_ENV
+
+      - name: Print timestamp
+        run: |
+          echo "Execution time (Pacific Time Zone): $TIMESTAMP"
+
+  build-test-publish:
+    runs-on: ubuntu-latest
+    # Trigger the workflow only if the PR is from dev branch
+    if: github.event.pull_request.head.repo.full_name == 'dev'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - uses: pnpm/action-setup@d882d12c64e032187b2edb46d3a0d003b7a43598 # v2.4.0
+        with:
+          version: 8.8.0
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1
+        with:
+          node-version: 20.0.0
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build
+
+      - name: Test
+        run: pnpm test
+
+      # - name: Publish to npm
+      #   run: |
+      #     echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/.npmrc
+      #     npm publish
+      #   env:
+      #     NPM_TOKEN: ${{ secrets.NPM_TOKEN }} 
+
+  #