Module delete

Assignment deletion routes.

Provides endpoints for deleting single or multiple assignments within a module.

• DELETE /api/modules/{module_id}/assignments/{assignment_id}
  Deletes a single assignment along with its associated files and folder.

• DELETE /api/modules/{module_id}/assignments/bulk
  Deletes multiple assignments in a module using a JSON array of assignment IDs.

Access Control: Only lecturers or admins assigned to the module can perform deletions.

Responses: JSON-wrapped ApiResponse indicating success, number of deletions, or detailed errors.

Functions

bulk_delete_assignments

DELETE /api/modules/:module_id/assignments/bulk

delete_assignment

DELETE /api/modules/:module_id/assignments/:assignment_id