await new Promise(r=>setTimeout(r,15000));
const v=(await eda.pcb_PrimitiveVia.getAll()).length;
const l=(await eda.pcb_PrimitiveLine.getAll()).length;
const txt = (document.body.innerText||'').split('\n').map(s=>s.trim()).filter(s=>/自动布线|%|Routing|optimiz/i.test(s)).slice(0,5);
return {v,l,txt};