- Add task_key and task_name fields to TaskInfo schema and ALL_TASK_COLUMNS;
these are real Task model columns present in the REST API search_columns
- Expand search_columns in list_tasks to include task_key and task_name
- Strengthen test_list_action_logs_default_7day_filter_applied to also
assert the injected filter appears in filters_applied with an ISO string value
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>