Add workflow for Docker

.github/workflows/docker.yaml

@@ -0,0 +1,31 @@
+name: Docker Image CI
+
+on:
+  push:
+    tags: 
+      - 'v*.*.*'
+
+jobs:
+  build-and-publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Repository checkout
+        uses: actions/checkout@v4
+      - name: Login to gchr.io
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Get metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/phoxwupsh/turto
+      - name: Build & Push Docker Image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}