ci: automation build image

.github/workflows/build.yml

@@ -0,0 +1,25 @@
+name: Build and Push Docker Image
+on:
+  release:
+    types: [published]
+
+jobs:
+  build-and-push:
+    name: Build Docker and Push to Registry
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Login to GitHub Packages
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository }}:latest