Update documentation

.github/workflows/release.yaml

@@ -84,27 +84,51 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v3
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Build and push Docker image
-        id: push
+      - name: Extract metadata (tags, labels) for Docker (server)
+        id: meta-server
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-server
+
+      - name: Extract metadata (tags, labels) for Docker (client)
+        id: meta-client
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-client
+
+      - name: Build and push Docker image (server)
+        id: push-server
         uses: docker/build-push-action@v6
         with:
           context: .
           push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          tags: ${{ steps.meta-server.outputs.tags }}
+          labels: ${{ steps.meta-server.outputs.labels }}
+          target: server
 
-      - name: Generate artifact attestation
+      - name: Build and push Docker image (client)
+        id: push-client
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta-client.outputs.tags }}
+          labels: ${{ steps.meta-client.outputs.labels }}
+          target: client
+
+      - name: Generate artifact attestation (server)
         uses: actions/attest-build-provenance@v2
         with:
-          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          subject-digest: ${{ steps.push.outputs.digest }}
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-server
+          subject-digest: ${{ steps.push-server.outputs.digest }}
+          push-to-registry: true
+
+      - name: Generate artifact attestation (client)
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-client
+          subject-digest: ${{ steps.push-client.outputs.digest }}
           push-to-registry: true