Add hide_previous_comments flag to Claude review workflow (#427)

Author: esezen

.github/workflows/claude-review.yml

@@ -7,4 +7,6 @@ on:
 jobs:
   review:
     uses: Constructor-io/shared-claude-code-resources-public/.github/workflows/claude-code-review.yml@main
+    with:
+      hide_previous_comments: true
     secrets: inherit