Method CreateTask

backend/Controllers/TasksController.cs:30–44

([FromBody] CreateTaskDto dto)

    [HttpPost]
    public async Task<IActionResult> CreateTask([FromBody] CreateTaskDto dto)
    {
        try
        {
            var task = await _taskService.CreateTaskAsync(dto, GetUserId());

            // Notify all clients viewing the board
            await _hubContext.Clients.Group($"board_{task.BoardId}")
                .SendAsync("TaskCreated", task);

            return CreatedAtAction(null, new { id = task.Id }, task);
        }
        catch (UnauthorizedAccessException) { return Forbid(); }
    }

    [HttpPut("{id}")]
    public async Task<IActionResult> UpdateTask(int id, [FromBody] UpdateTaskDto dto)