fix: salvar histórico ao criar task

Propagava o campo history do CreateTaskRequest até o use case e persistência.
O mapeamento em TaskControllerMapper ignorava o history; CreateTaskInput não
tinha o campo; e CreateTaskUseCase não aplicava os itens à entidade antes
de salvar.

Closes #22

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/src/main/java/net/beetechgroup/beetask/interfaceadapters/controllers/task/CreateTaskRequest.java

@@ -9,5 +9,5 @@ public record CreateTaskRequest(
                 String description,
                 TaskStatus status,
                 Long projectId,
-        List<TaskHistoryItemResponse> history) {
+                List<TaskHistoryItemResponse> history) {
 }

backend/src/main/java/net/beetechgroup/beetask/interfaceadapters/controllers/task/TaskControllerMapper.java

@@ -16,7 +16,10 @@ public class TaskControllerMapper {
                 request.description(),
                 request.status(),
                 request.projectId(),
-                userEmail
+                userEmail,
+                Objects.nonNull(request.history()) ? request.history().stream()
+                        .map(h -> new TaskHistoryItemInput(h.id(), h.startAt(), h.endAt()))
+                        .toList() : null
         );
     }
 

backend/src/main/java/net/beetechgroup/beetask/usecase/task/create/CreateTaskInput.java

@@ -1,11 +1,14 @@
 package net.beetechgroup.beetask.usecase.task.create;
 
+import java.util.List;
 import net.beetechgroup.beetask.entities.task.TaskStatus;
+import net.beetechgroup.beetask.usecase.task.update.TaskHistoryItemInput;
 
 public record CreateTaskInput(
         String title,
         String description,
         TaskStatus status,
         Long projectId,
-        String userEmail) {
+        String userEmail,
+        List<TaskHistoryItemInput> history) {
 }

backend/src/main/java/net/beetechgroup/beetask/usecase/task/create/CreateTaskUseCase.java

@@ -1,8 +1,10 @@
 package net.beetechgroup.beetask.usecase.task.create;
 
+import java.util.List;
 import java.util.Objects;
 import net.beetechgroup.beetask.entities.Project;
 import net.beetechgroup.beetask.entities.task.Task;
+import net.beetechgroup.beetask.entities.task.TaskHistoryItem;
 import net.beetechgroup.beetask.usecase.repository.ProjectRepository;
 import net.beetechgroup.beetask.usecase.repository.TaskRepository;
 import net.beetechgroup.beetask.usecase.repository.UserRepository;
@@ -42,6 +44,16 @@ public class CreateTaskUseCase {
                     return new IllegalArgumentException("Usuário não encontrado: " + input.userEmail());
                 }));
 
+        if (Objects.nonNull(input.history())) {
+            List<TaskHistoryItem> historyItems = input.history().stream().map(h -> {
+                TaskHistoryItem item = new TaskHistoryItem();
+                item.setStartAt(h.startAt());
+                item.setEndAt(h.endAt());
+                return item;
+            }).toList();
+            task.getHistory().addAll(historyItems);
+        }
+
         CreateTaskOutput output = CreateTaskMapper.toCreateTaskOutput(taskRepository.saveTask(task));
         LOGGER.infof("Task %d created for user %s", output.id(), input.userEmail());
         return output;