just why not

tools/ai-review/utils/__init__.py

@@ -1,9 +1,14 @@
 """Utility Functions Package
 
 This package contains utility functions for webhook sanitization,
-safe event dispatching, and other helper functions.
+safe event dispatching, ignore patterns, and other helper functions.
 """
 
+from utils.ignore_patterns import (
+    IgnorePatterns,
+    get_ignore_patterns,
+    should_ignore_file,
+)
 from utils.webhook_sanitizer import (
     extract_minimal_context,
     sanitize_webhook_data,
@@ -16,4 +21,7 @@ __all__ = [
     "validate_repository_format",
     "extract_minimal_context",
     "validate_webhook_signature",
+    "IgnorePatterns",
+    "get_ignore_patterns",
+    "should_ignore_file",
 ]