fix: streamline Docker image build process by removing unnecessary load and save steps

.gitea/workflows/build.yml

@@ -70,80 +70,11 @@ jobs:
             type=sha,prefix=,format=short
             type=raw,value=latest,enable={{is_default_branch}}
 
-      - name: Build and load Docker image
+      - name: Build and push Docker image
         uses: docker/build-push-action@v6
         with:
           context: .
-          load: true
           no-cache: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-
-      - name: Save Docker image
-        run: |
-          mkdir -p ./docker-image
-          IMAGE=${{ env.REGISTRY }}/$(echo "${{ env.IMAGE_NAME }}" | tr '[:upper:]' '[:lower:]'):latest
-          docker save $IMAGE -o ./docker-image/image.tar
-
-      - name: Upload Docker image
-        uses: actions/upload-artifact@v3
-        with:
-          name: docker-image
-          path: ./docker-image/image.tar
-
-  push:
-    permissions:
-      contents: read
-      packages: write
-    needs: build
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Download Docker image artifact
-        uses: actions/download-artifact@v3
-        with:
-          name: docker-image
-          path: ./docker-image
-
-      - name: Load Docker image
-        run: |
-          IMAGE_ID=$(docker load -i ./docker-image/image.tar --format '{{.ID}}')
-          echo "Loaded image: $IMAGE_ID"
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to Gitea Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ gitea.repository_owner }}
-          password: ${{ secrets.REGISTRY_TOKEN }}
-
-      - name: Extract metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags: |
-            type=sha,prefix=,format=short
-            type=raw,value=latest,enable={{is_default_branch}}
-
-      - name: Push Docker image
-        uses: docker/build-push-action@v6
-        with:
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
           push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}