Add auto-review workflow for testing

.github/workflows/claude-auto-review.yml

@@ -0,0 +1,39 @@
+name: Auto Review PRs
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+
+jobs:
+  auto-review:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      issues: write
+      id-token: write
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          
+      - name: Auto review PR
+        uses: anthropics/claude-code-action@v1-dev
+        with:
+          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+          prompt: |
+            Please review this pull request and provide comprehensive feedback.
+            
+            Focus on:
+            - Code quality and best practices
+            - Potential bugs or issues  
+            - Suggestions for improvements
+            - Overall architecture and design decisions
+            - Documentation consistency
+            
+            Use the GitHub MCP tools to create a proper PR review with comments.
+            You have access to mcp__github__ tools for creating and submitting reviews.
+            
+            Create a review with constructive feedback and submit it as a COMMENT (not APPROVE).