public async Task <IActionResult> CreateNewSkill([FromBody] CreateSkillDto createSkillDto)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            var newSkillDto = await _skillService.CreateNewSkill(createSkillDto);

            if (newSkillDto == null)
            {
                return(NotFound());
            }
            return(Ok(newSkillDto));
        }