chore(backlog): 记录 g170 完成

.ua/backlog.json

@@ -1716,6 +1716,14 @@
       "acceptance": "formItem 新增 span：字段在栅格里占 N 列；grid 窄屏单列时用 !important 忽略跨列，避免撑出横向滚动；演示页两列表单加整宽备注；manifest 的 formItem 参数表与步骤、llms-full 同步；npm run check 全绿。",
       "notes": "",
       "status": "done"
+    },
+    {
+      "id": "g170",
+      "title": "分页器支持极简模式与单页隐藏",
+      "motivation": "表格工具栏里放完整页码会占掉半行；只有一页时又留一个灰掉的「1」占位，两种场景都只能靠调用方自己条件渲染。",
+      "acceptance": "pagination 新增 simple（只留前后箭头 + 「当前 / 总页」文字，带 aria-live）与 hideOnSinglePage（单页整块 hidden）；演示页各加一例；manifest props 表与步骤、llms-full 同步；npm run check 全绿。",
+      "notes": "",
+      "status": "done"
     }
   ]
 }

.ua/iterations.log

@@ -214,3 +214,4 @@
 {"ts":"2026-10-26T16:14:19+08:00","id":"g167","result":"done","commit":"ff94429","summary":"modal 新增 confirmText/cancelText/onConfirm 内置页脚，Promise 期间按钮转处理中"}
 {"ts":"2026-10-26T16:14:59+08:00","id":"g168","result":"done","commit":"879be29","summary":"配方 11：区间滑块 + 日期预设 + 分组下拉 + 表格的筛选区拼装"}
 {"ts":"2026-10-26T16:16:07+08:00","id":"g169","result":"done","commit":"bd98fc8","summary":"formItem 新增 span 跨列（窄屏/单列自动退回整行）"}
+{"ts":"2026-10-26T16:17:06+08:00","id":"g170","result":"done","commit":"a754bd6","summary":"pagination 新增 simple 极简模式与 hideOnSinglePage"}