ci: add claude code reviewer

Author: jasonraimondi

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

@@ -0,0 +1,49 @@
+name: Claude Code PR Review
+
+on:
+  pull_request:
+    branches: [ main ]
+    types: [opened, synchronize, reopened]
+
+jobs:
+  claude-code-review:
+    if: |
+      github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      id-token: write
+    steps:
+      - name: Claude Code Review
+        uses: anthropics/claude-code-action@v1
+        with:
+          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+          prompt: |
+            Please review this TypeScript OAuth2 server pull request with focus on:
+
+            1. **Breaking Changes**:
+               - Check for any changes to public APIs, interfaces, or exported functions
+               - Verify that existing method signatures haven't changed
+               - Look for removals of public methods or properties
+               - Check if any changes affect backward compatibility
+
+            2. **Test Coverage**:
+               - Ensure new code has corresponding test files using Vitest
+               - Verify test files follow the existing pattern (*.spec.ts)
+               - Check that new features have adequate test coverage
+               - Ensure edge cases and error scenarios are tested
+
+            3. **Documentation Updates**:
+               - Check if changes to public APIs are documented in /docs
+               - Verify that new features have documentation
+               - Ensure README.md is updated if new functionality is added
+               - Check that JSDoc comments are present for public methods
+
+            4. **Code Quality**:
+               - Ensure TypeScript strict mode compliance
+               - Check for proper error handling using OAuthException
+               - Verify imports use .js extensions as per project standards
+               - Confirm snake_case file naming convention is followed
+
+            Please provide specific feedback on any issues found and suggest improvements.