Run claude for PR reviews (#4511)

Author: marcoacierno

.github/workflows/claude.yml

@@ -9,14 +9,17 @@ on:
     types: [opened, assigned]
   pull_request_review:
     types: [submitted]
+  pull_request:
+    types: [review_requested]
 
 jobs:
   claude:
     if: |
       (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
       (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
       (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
-      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude'))) ||
+      (github.event_name == 'pull_request' && github.event.action == 'review_requested')
     runs-on: ubuntu-latest
     timeout-minutes: 30
     permissions:
@@ -35,25 +38,7 @@ jobs:
         uses: anthropics/claude-code-action@v1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_OAUTH_TOKEN }}
-          # Optional: Customize the trigger phrase (default: @claude)
-          # trigger_phrase: "/claude"
-
-          # Optional: Trigger when specific user is assigned to an issue
           assignee_trigger: "pythonitaliabot2"
+          reviewer_trigger: "pythonitaliabot2"
           claude_args: |
             --model claude-opus-4-5-20251101
-
-          # Optional: Configure Claude's behavior with CLI arguments
-          # claude_args: |
-          #   --model claude-opus-4-1-20250805
-          #   --max-turns 10
-          #   --allowedTools "Bash(npm install),Bash(npm run build),Bash(npm run test:*),Bash(npm run lint:*)"
-          #   --system-prompt "Follow our coding standards. Ensure all new code has tests. Use TypeScript for new files."
-
-          # Optional: Advanced settings configuration
-          # settings: |
-          #   {
-          #     "env": {
-          #       "NODE_ENV": "test"
-          #     }
-          #   }