add docker hub push ci

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ on:
       - master
 
 jobs:
-  packaging:
+  GHCR-packaging:
     permissions: write-all
     runs-on: ubuntu-latest
 
@@ -20,5 +20,24 @@ jobs:
       - name: Login to GitHub Container Registry
         run: docker login ghcr.io -u Sunny-unik --password ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Push Docker image
+      - name: Push Docker image to GHCR
         run: docker push ghcr.io/sunny-unik/node-in-docker
+
+  docker-hub-packaging:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build Docker image
+        run: docker build -t sunnyunik/node-in-ubuntu:latest
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Push Docker image to Docker Hub
+        uses: docker push sunnyunik/node-in-ubuntu:latest