Function writeGlobalThreads

src/threads.test.ts:682–686

(globalDataDir: string, mapping: ThreadIndex)

      shortId: "kept",
      startedAt: "2026-01-05T00:00:00Z",
      completedAt: "2026-01-05T00:01:00Z",
    }));

    try {
      pruneRuns(testDir, 1);
      expect(existsSync(outsideLog)).toBe(true);
    } finally {
      rmSync(outsideLog, { force: true });