Method MoveColumn

backend/Controllers/BoardsController.cs:226–238

(int id, int columnId, [FromBody] MoveColumnDto dto)

    }

    [HttpPut("{id}/columns/{columnId}/move")]
    public async Task<IActionResult> MoveColumn(int id, int columnId, [FromBody] MoveColumnDto dto)
    {
        var userId = int.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier)!);
        var result = await _boardService.MoveColumnAsync(id, columnId, dto.NewOrder, userId);

        if (!result) return BadRequest("Could not move column");

        await _hubContext.Clients.Group($"board_{id}")
            .SendAsync("ColumnMoved", new { ColumnId = columnId, NewOrder = dto.NewOrder });

        return Ok();
    }

    [HttpDelete("{id}/columns/{columnId}")]
    public async Task<IActionResult> DeleteColumn(int id, int columnId)