ci: build for amd64

.gitea/workflows/static-deploy.yml

@@ -13,8 +13,15 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+        with:
+          driver: docker-container
+          platforms: linux/amd64  # Target standard PC architecture
+          install: true
 
       - name: Log in to private registry
         uses: docker/login-action@v3