Create docker image deploy action

.github/workflows/deploy-image.yml

@@ -0,0 +1,35 @@
+name: Build, Push and Deploy a Docker Image
+
+on:
+ push:
+   branches: [main]
+
+jobs:
+ build-push-deploy-image:
+   runs-on: ubuntu-latest
+   permissions:
+     contents: read
+     packages: write
+     id-token: write
+   steps:
+     - name: Checkout repository
+       uses: actions/checkout@v4
+     - name: Log in to the Container registry
+       uses: docker/login-action@v3.3.0
+       with:
+         registry: ghcr.io
+         username: ${{ github.actor }}
+         password: ${{ secrets.GITHUB_TOKEN }}
+     - name: Build and push Docker image
+       id: push
+       uses: docker/build-push-action@v6.5.0
+       with:
+         context: .
+         push: true
+         tags: ghcr.io/${{ github.repository }}:latest
+     - name: Deploy the app
+       uses: digitalocean/app_action/deploy@v2
+       env:
+         SAMPLE_DIGEST: ${{ steps.push.outputs.digest }}
+       with:
+         token: ${{ secrets.YOUR_DIGITALOCEAN_ACCESS_TOKEN_VARIABLE_NAME }}