Function archiveWorkspaceInTestConfig

src/node/services/taskService.test.ts:16957–16978

(
      config: Config,
      workspaceId: string,
      archivedAt = "2026-03-10T00:00:00.000Z"
    )

    }

    async function archiveWorkspaceInTestConfig(
      config: Config,
      workspaceId: string,
      archivedAt = "2026-03-10T00:00:00.000Z"
    ): Promise<void> {
      let archived = false;
      await config.editConfig((cfg) => {
        for (const project of cfg.projects.values()) {
          const workspace = project.workspaces.find((entry) => entry.id === workspaceId);
          if (!workspace) {
            continue;
          }

          workspace.archivedAt = archivedAt;
          workspace.unarchivedAt = undefined;
          archived = true;
          break;
        }
        return cfg;
      });
      assert(archived, `Expected workspace ${workspaceId} to exist in test config`);
    }

    async function setupReportedTaskChain(options?: {
      preserveSubagentsUntilArchive?: boolean;