try: add workflow to build and push container

.github/workflows/build-node-container.yml

@@ -0,0 +1,42 @@
+name: Build and Publish Node Container
+
+on:
+  push:
+    branches:
+      - main
+      - k-mistele/add-compose-configurations # for testing
+    paths:
+      - 'Dockerfile-node'
+      - 'node/**'
+      - '.github/**'
+      - '!docker-compose*'
+      - 'poetry.lock'
+      - 'pyproject.toml'
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile-node
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: |
+            napthaai/node:latest
+            napthaai/node:${{ github.sha }}