Function walk

docs/scripts/gen-paicoding-canonical.mjs:25–34

(dir)

const TIMEOUT_MS = 15000;

function walk(dir) {
  const out = [];
  if (!existsSync(dir)) return out;
  for (const name of readdirSync(dir)) {
    const p = join(dir, name);
    if (statSync(p).isDirectory()) out.push(...walk(p));
    else if (name.endsWith(".md") && !/^(README|index)\.md$/i.test(name)) out.push(p);
  }
  return out;
}

async function probe(slug) {
  const ctrl = new AbortController();