修 aliChoice 批量脚本变量遮蔽崩溃（const t 撞任务循环变量，8 条挂 ReferenceError）

alichoice建品/alcbatch.mjs

@@ -140,9 +140,9 @@ for (const t of tasks) {
     if (attrs !== 'none') log(`   必填属性: ${String(attrs).slice(0, 150)}`);
     await wait(1200);
     // 文本型必填（aliChoice 的「材质(Material)」是 input，不是 select）：按标题里的材质词兜底
-    const t = String(it.title || '');
-    const matHit = t.match(/plastic|cotton|polyester|stainless steel|metal|silicone|wood|resin|aluminum|alloy|fabric|nylon|glass|ceramic|leather/i);
-    const colorHit = t.match(/black|white|pink|red|blue|green|beige|grey|gray|purple|yellow|brown|khaki|ivory|apricot|silver|gold|multicolou?r/i);
+    const ttl = String(it.title || '');
+    const matHit = ttl.match(/plastic|cotton|polyester|stainless steel|metal|silicone|wood|resin|aluminum|alloy|fabric|nylon|glass|ceramic|leather/i);
+    const colorHit = ttl.match(/black|white|pink|red|blue|green|beige|grey|gray|purple|yellow|brown|khaki|ivory|apricot|silver|gold|multicolou?r/i);
     // 按字段名给值：颜色别串成材质（曾把「颜色」填成 Resin）
     const valueFor = (name) => {
       if (/颜色|Color/i.test(name)) return colorHit ? colorHit[0] : 'Multicolor';