[claude] Add vortex-bench-server v3 deployment infrastructure

.github/workflows/publish-bench-server.yml

@@ -0,0 +1,46 @@
+name: Publish Bench Server
+
+on:
+  push:
+    branches: [develop]
+    paths:
+      - "benchmarks-website/server/**"
+      - "vortex-bench/**"
+      - "Cargo.lock"
+      - ".github/workflows/publish-bench-server.yml"
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Log in to GHCR
+        uses: docker/login-action@v4
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Build and push
+        uses: docker/build-push-action@v7
+        with:
+          context: .
+          file: ./benchmarks-website/server/Dockerfile
+          platforms: linux/arm64
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository }}/vortex-bench-server:latest
+            ghcr.io/${{ github.repository }}/vortex-bench-server:${{ github.sha }}