public async Task<IActionResult> DeleteWeightCategoryGroup([FromBody] int groupId)
 {
     try
     {
         var userId = User.Identity.Name;
         var deleted = await _organizerService.DeleteWeightCategoryGroupAsync(groupId, userId);
         return Ok(deleted);
     }
     catch (Exception ex)
     {
         return BadRequest(ex.Message);
     }
 }