checkpoint: 日记改格式前备份

Ariver

2026-08-25 f82d5d731f7c1439a95dda6e1a14d40d58881d69

 02DS/Ob/插件Notechain/26.0814-2228-Notechain.md

@@ -1,3 +1,7 @@
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words:
  2026-08-14: 1237
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