/* ── what this module is holding ────────────────────────────────────────
   The map and its three side tables are module-private, so nothing outside
   this file can see whether they grow. The walk reads this before and after
   a long session and asserts the difference. A pure read — it fetches
   nothing, evicts nothing and is safe to call on Kyle's own phone. */
export function artTally() {
    const keys = Object.keys(art);
    let chars = 0;
    for (const k of keys) { const v = art[k]; if (typeof v === "string") chars += v.length; }
    return { art: keys.length, chars, accents: accents.size, pending: pending.size, waiting: waiting.length, max: ART_MAX };
}