chore(backlog): 记录 g03 完成

.ua/backlog.json

@@ -386,7 +386,7 @@
       "title": "textField/textarea/inputNumber 补 prefix/suffix 附加内容槽",
       "motivation": "搜索框放大镜、金额单位等前后缀是输入组件高频需求，目前只能外部拼装",
       "acceptance": "三个输入组件新增 prefix/suffix（string|HTMLElement），渲染为输入框内侧前后附加块；manifest 参数表与 llms-full 同步；npm run check 全绿",
-      "status": "open",
+      "status": "done",
       "notes": "自补：可用性细节方向"
     }
   ]

.ua/iterations.log

@@ -47,3 +47,4 @@
 {"ts":"2026-10-23T18:53:33+08:00","id":"f06","result":"done","commit":"a5439fe","summary":"pnpm-lock.yaml 经 pnpm install --lockfile-only 生成入库；ARCHITECTURE.md 目录树补 scripts/、COMMITTING、ITERATION、pnpm-workspace、.ua 明细"}
 {"ts":"2026-10-23T18:55:24+08:00","id":"g01","result":"done","commit":"98f557c","summary":"writeIfChanged 支持归一化比较，llms-full.txt 仅时间戳之差时跳写，docs 双跑工作区干净；backlog 灌入 g01-g03"}
 {"ts":"2026-10-23T18:59:34+08:00","id":"g02","result":"done","commit":"33979b2","summary":"新增 image 组件：缩略图点击/回车开遮罩大图，Esc/点击遮罩关闭并归还焦点；组件 33→34，manifest/docs/README/demo 同步"}
+{"ts":"2026-10-23T19:04:29+08:00","id":"g03","result":"done","commit":"bfa7013","summary":"textField/textarea/inputNumber 新增 prefix/suffix（addonWrap 零侵入包装，无附加不包裹），样式聚焦光环由组承载；demo 与 manifest 同步"}