added build and push cicd

.github/workflows/build-and-push.yml

@@ -0,0 +1,38 @@
+name: Docker Image CI
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build-website:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Log in to GitHub container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.DOCKER_PUSH }}
+
+      - name: Lowercase the repo name
+        run: echo "REPO=${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV}
+
+      - name: Build and push container hashed image to registry
+        uses: docker/build-push-action@v4
+        with:
+          push: true
+          tags: ghcr.io/${{ env.REPO }}:${{ github.sha }}
+          file: ./Dockerfile
+      - name: Build and push container latest image to registry
+        uses: docker/build-push-action@v4
+        with:
+          platforms: amd64,arm64
+          push: true
+          tags: ghcr.io/${{ env.REPO }}:latest
+          file: ./Dockerfile