Method create

packages/server/src/services/workspace.service.ts:1165–1280

* 创建 Workspace * * - 默认分支名: at/{workspace-short-id}（ID 前 8 位） * - 支持用户自定义分支名 * - 创建前校验分支名合法性 & 是否已存在 * - 创建后自动将关联 Task 状态改为 IN_PROGRESS * - 失败时回滚已创建的数据库记录

(taskId: string, branchNameOrOptions?: string | CreateWorkspaceOptions)

        conflictedFiles: Array.isArray(conflict.conflictedFiles) ? conflict.conflictedFiles : [],
        sourceBranch: conflict.sourceBranch,
        targetBranch: conflict.targetBranch,
        sourceWorkspaceId: conflict.sourceWorkspaceId,
        targetWorkspaceId: conflict.targetWorkspaceId,
      };
    }

    const code = errorCode || 'UNKNOWN';
    const message = error instanceof Error ? error.message : String(error);

    return {
      workspaceId: item.workspaceId,
      ownerMemberId: item.owner.memberId,
      status: 'FAILED',
      code,
      message,
    };
  }

  // ── Create ───────────────────────────────────────────────────────────────────

  /**
   * 创建 Workspace
   *
   * - 默认分支名: at/{workspace-short-id}（ID 前 8 位）
   * - 支持用户自定义分支名
   * - 创建前校验分支名合法性 & 是否已存在
   * - 创建后自动将关联 Task 状态改为 IN_PROGRESS
   * - 失败时回滚已创建的数据库记录
   */
  async create(taskId: string, branchNameOrOptions?: string | CreateWorkspaceOptions) {
    const options = normalizeCreateOptions(branchNameOrOptions);
    const task = await prisma.task.findUnique({
      where: { id: taskId },
      include: { project: true, teamRun: { select: { id: true } } },
    });

    if (!task) {
      throw new NotFoundError('Task', taskId);
    }
    ensureTaskNotDeleted(task);
    ensureProjectIsMutable(task.project, 'create workspaces');

    if (options.workspaceKind === WorkspaceKind.MAIN_DIRECTORY) {
      return this.createMainDirectoryWorkspace(taskId, task, options);
    }

    await ensureProjectSupportsWorktrees(task.project, 'create a worktree workspace');

    const worktreeManager = new WorktreeManager(task.project.repoPath);

    // 查找可复用的 MERGED 或 HIBERNATED workspace
    if (!options.branchName && options.reuseInactive) {
      const reusableWorkspace = await prisma.workspace.findFirst({
        where: {
          taskId,
          parentWorkspaceId: options.parentWorkspaceId,
          ownerMemberId: options.ownerMemberId,
          workspaceKind: WorkspaceKind.WORKTREE,