Try and build & push the docker image

.gitea/workflows/build-and-copy.yaml

@@ -37,13 +37,19 @@ jobs:
           NODE_ENV: production
           OMNIVORE_API_KEY: ${{ secrets.OMNIVORE_API_KEY }}
           UMAMI_API_KEY: ${{ secrets.UMAMI_API_KEY }}
-      - name: Install SSH Key
-        uses: shimataro/ssh-key-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to gitea container registry
+        uses: docker/login-action@v3
         with:
-          key: ${{ secrets.SSH_KEY }}
-          known_hosts: ${{ secrets.SSH_KNOWN_HOSTS }}
-      - name: Copy _site to prod
-        run: scp -rp _site/* ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:/var/www/blog/
+          registry: git.lewisdale.dev
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: git.lewisdale.dev/lewis/blog:latest
       - name: Purge XML files from cache
         run: |
           curl --request POST \