fix(ci): build website from latest benchmark results

.github/workflows/build.yml

@@ -39,12 +39,12 @@
       frameworks: ${{ steps.matrix.outputs.frameworks }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           persist-credentials: false
 
       - name: Setup Node.js
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
           node-version: '22'
           cache: 'npm'
@@ -102,7 +102,7 @@
         framework: ${{ fromJSON(needs.setup.outputs.frameworks) }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           persist-credentials: false
 
@@ -117,7 +117,7 @@
         run: pip install -r scripts/requirements.txt
 
       - name: Setup Node.js
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
           node-version: '22'
 
@@ -199,7 +199,7 @@
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           persist-credentials: false
 
@@ -214,7 +214,7 @@
         run: pip install -r scripts/requirements.txt
 
       - name: Setup Node.js
         uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
         with:
           node-version: '22'
 
@@ -236,6 +236,22 @@
           npm ci
           python scripts/setup/main.py --skip-build
 
+      # Scheduled benchmark runs always publish to the `results` branch, but only
+      # commit to main when manually dispatched with commit_to_main=true. The site
+      # is built from main, so without this it renders whatever snapshot happened to
+      # be committed last - omitting every framework added since.
+      - name: Sync latest benchmark results
+        run: |
+          if git fetch --depth=1 origin results 2>/dev/null \
+            && git show FETCH_HEAD:summary/summary.json > /tmp/summary.json 2>/dev/null \
+            && python -c "import json; json.load(open('/tmp/summary.json'))" 2>/dev/null; then
+            mv /tmp/summary.json results/summary.json
+            echo "✅ Synced benchmark results from the results branch"
+            python -c "import json; d = json.load(open('results/summary.json')); print('   generated:', d.get('metadata', {}).get('generated_at', 'unknown')); print('   frameworks:', ', '.join(sorted(d.get('frameworks', {}))))"
+          else
+            echo "::warning::Could not read summary/summary.json from the results branch - building with the committed results/summary.json, which may be out of date"
+          fi
+
       - name: Build all frameworks and generate website
         run: |
           echo "Building all frameworks for comparison website..."
@@ -257,7 +273,7 @@
       contents: write
     steps:
       - name: Checkout repository
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -327,7 +343,7 @@
       contents: write
     steps:
       - name: Checkout repository
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           fetch-depth: 0
           persist-credentials: false