add docker image push ci

.github/workflows/publish-docker-image.yml

@@ -0,0 +1,30 @@
+name: Build and Publish Docker Image
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"     # Push events to matching v*, i.e. v1.0, v20.15.10
+      - "v[0-9]+.[0-9]+.[0-9]+-rc*" # Push events to matching v*, i.e. v1.0-rc1, v20.15.10-rc5
+
+jobs:
+  setup-build-publish:
+    name: Setup, Build and Publish
+    runs-on: ubuntu-latest
+    environment: production
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Login to DockerHub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Build and Push Docker Image
+      uses: docker/build-push-action@v2
+      with:
+        push: true
+        tags: fiammachain/fiammad:${{ github.ref == 'refs/tags/*' && github.ref || github.sha }}