chore(backlog): 记录 g59 完成

.ua/backlog.json

@@ -828,6 +828,14 @@
       "acceptance": "新增 affix(props, ...children)（阈值固定、外层等高占位不塌陷、宽度横向随容器自适应、支持内滚容器 target）；manifest/docs/demo/README/计数同步；npm run check 全绿",
       "status": "done",
       "notes": "自补：组件补充；固定态只在状态切换时重写样式，滚动中仅刷新宽度"
+    },
+    {
+      "id": "g59",
+      "title": "verify 检测 README 组件清单重复项",
+      "motivation": "README 区块与分组行原来用 Set 去重后比对，同一组件写两遍也能通过；重复项会让「组件数」与分组导航对不上，属于纯文档漂移",
+      "acceptance": "checkReadme 保留原始顺序并检测重复：区块重复、分组行重复（整词计数，避开 formItem 命中 form）都报错；正负向验证通过；npm run check 全绿",
+      "status": "done",
+      "notes": "自补：工具链改进；分组行按整词边界计数，formItem 不被 form 误伤"
     }
   ]
 }

.ua/iterations.log

@@ -103,3 +103,4 @@
 {"ts":"2026-10-26T12:20:34+08:00","id":"g56","result":"done","commit":"e6bf801","summary":"ua style 新增单文件 200 行门禁（分层包 src 实现文件，types/index 豁免），CODING 约定变可执行检查"}
 {"ts":"2026-10-26T12:22:13+08:00","id":"g57","result":"done","commit":"fcec391","summary":"form 校验支持异步规则：validator 可返回 Promise，formItem 新增 validateAsync 并按轮次丢弃过期结论，提交期间禁用按钮"}
 {"ts":"2026-10-26T12:23:29+08:00","id":"g58","result":"done","commit":"7684ae2","summary":"新增 affix 固钉：阈值转 fixed + 外层等高占位防塌陷 + 宽度横向自适应，组件数 54→55"}
+{"ts":"2026-10-26T12:24:10+08:00","id":"g59","result":"done","commit":"9ef1b41","summary":"verify 检测 README 区块与分组行的重复组件项（整词计数），补齐文档漂移门禁"}