Revert "fix: Refine Claude Code Review workflow trigger (#74)"

This reverts commit 957c1d7.

Author: chenzl25

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

@@ -2,7 +2,7 @@ name: Claude Code Review
 
 on:
   pull_request:
-    types: [opened]
+    types: [opened, synchronize]
     # Optional: Only run on specific file changes
     # paths:
     #   - "src/**/*.ts"