feat: add user and event filtering to organization activity endpoint

gatehouse_app/services/audit_service.py

@@ -88,23 +88,28 @@ class AuditService:
         )
 
     @staticmethod
-    def get_organization_activity(organization_id, limit=50):
+    def get_organization_activity(organization_id, limit=50, user_id=None, action=None):
         """
         Get recent activity for an organization.
 
         Args:
             organization_id: Organization ID
             limit: Maximum number of records to return
+            user_id: Optional user ID to filter by
+            action: Optional action type to filter by
 
         Returns:
             List of AuditLog instances
         """
-        return (
-            AuditLog.query.filter_by(organization_id=organization_id)
-            .order_by(AuditLog.created_at.desc())
-            .limit(limit)
-            .all()
-        )
+        query = AuditLog.query.filter_by(organization_id=organization_id)
+
+        if user_id:
+            query = query.filter_by(user_id=user_id)
+
+        if action:
+            query = query.filter_by(action=action)
+
+        return query.order_by(AuditLog.created_at.desc()).limit(limit).all()
 
     # External Authentication Provider Audit Methods