Function compareDesc

src/utils/listSessionsImpl.ts:230–233

* Sort comparator: lastModified desc, then sessionId desc for stable * ordering across mtime ties.

(a: Candidate, b: Candidate)

 * ordering across mtime ties.
 */
function compareDesc(a: Candidate, b: Candidate): number {
  if (b.mtime !== a.mtime) return b.mtime - a.mtime
  return b.sessionId < a.sessionId ? -1 : b.sessionId > a.sessionId ? 1 : 0
}

async function applySortAndLimit(
  candidates: Candidate[],