Brummel
36b3e5f6c1
Introduce DeleteMarker struct and associated functions for managing soft-delete markers within case directories. This enables tracking deleted cases and supports undo functionality. feat: Add delete marker support to paths Introduces a `.deleted` file to mark cases as soft-deleted. The marker contains a `batch` UUID for grouping deletions and a `deleted_at` timestamp for ordering. New functions `is_deleted`, `read_delete_marker`, and `write_delete_marker` are added to manage this marker. The `locate_case` function is updated to also consider soft-deleted cases as not found.