chore(backlog): 记录 g269 完成

2026-10-26 22:53:50 +08:00
parent 368d47cbca
commit 02d7eb3c4d
2 changed files with 10 additions and 0 deletions
@@ -313,3 +313,4 @@
 {"ts":"2026-10-26T22:50:11+08:00","id":"g266","result":"done","commit":"90bd60e","summary":"新增 JSON 树查看组件 jsonViewer（77→78）：按层折叠 + 类型着色 + 计数摘要"}
 {"ts":"2026-10-26T22:51:24+08:00","id":"g267","result":"done","commit":"cf44880","summary":"补 Windows 强制色高对比兜底：结构补真边框 + 选中态走 Highlight + 占位走 GrayText"}
 {"ts":"2026-10-26T22:52:36+08:00","id":"g268","result":"done","commit":"9380304","summary":"verify 增加孤儿演示反向校验：demo 里每个 section 必须被某组件 demo 认领"}
+{"ts":"2026-10-26T22:53:49+08:00","id":"g269","result":"done","commit":"368d47c","summary":"新增文本差异对比组件 diffView（78→79）：剪前后缀 + LCS 对齐 + 双通道着色"}