Function dedupeStr

src/schedule/receipt.ts:105–109

(xs: string[])

}

function dedupeStr(xs: string[]): string[] {
  const seen = new Set<string>(); const out: string[] = [];
  for (const x of xs) if (x && !seen.has(x)) { seen.add(x); out.push(x); }
  return out;
}

/** Read a receipt JSON file QodeX wrote at end-of-run. Returns null if absent/unreadable. */
export async function readReceiptFile(filePath: string): Promise<RunReceipt | null> {