店小秘多平台铺货配方：7 平台建品脚本 + 静默拦截诊断法 + 项目状态

- TikTok/Shopee/速卖通/Walmart 各 46-47 条已在待发布
- Ozon 47 条已建、改价 40/47
- SHEIN 配方跑通第一条；Temu 差「预览图」一步
- 核心产出：MYJ.message.error 钩子诊断法（解开了三个平台的保存静默拦截）
- 含下一轮提示词 NEXT-ROUND-PROMPT.md

temu建品/tmdbg.mjs

@@ -0,0 +1,22 @@
+import { attach } from '/tmp/cdp3.mjs';
+const wait = ms => new Promise(z => setTimeout(z, ms));
+const c = await attach('/web/temu/add') || await attach('dianxiaomi.com');
+await c.evalJS(`document.body.dispatchEvent(new MouseEvent('mousedown',{bubbles:true}));document.body.click();`);
+await wait(1200);
+const pos = JSON.parse(String(await c.evalJS(`(()=>{const it=[...document.querySelectorAll('.ant-form-item')].filter(e=>e.offsetParent!==null)
+  .find(x=>{const l=x.querySelector('label'); return l&&/产品分类/.test(l.innerText||'');});
+  const el=it.querySelector('.ant-select-selector'); el.scrollIntoView({block:'center'});
+  const r=el.getBoundingClientRect(); return JSON.stringify([Math.round(r.x+r.width/2),Math.round(r.y+r.height/2)]);})()`)));
+console.log('坐标:', JSON.stringify(pos));
+for(const t of ['mousePressed','mouseReleased']) await c.send('Input.dispatchMouseEvent',{type:t,x:pos[0],y:pos[1],button:'left',clickCount:1});
+await wait(3500);
+const o = await c.evalJS(`(()=>{
+  const dds=[...document.querySelectorAll('.ant-select-dropdown')].filter(e=>e.offsetParent!==null);
+  if(!dds.length) return 'no-dd';
+  const dd=dds[dds.length-1];
+  const opts=[...dd.querySelectorAll('.ant-select-item-option')];
+  const anyItems=[...dd.querySelectorAll('[class*=item]')].slice(0,5).map(e=>String(e.className).slice(0,40));
+  return JSON.stringify({n:opts.length, first:opts.slice(0,4).map(e=>JSON.stringify(e.innerText)), anyItems,
+    txt:(dd.innerText||'').replace(/\\s+/g,' ').slice(0,200)});})()`);
+console.log('下拉:', String(o).slice(0,800));
+process.exit(0);