docs: remove out of date admonition (#2114)

Lumen Yang

2025-09-05 a4028289aae22f2a073b2837c3a85d9fc4a86087

 quartz/i18n/locales/zh-CN.ts

@@ -29,6 +29,9 @@
      lightMode: "亮色模式",
      darkMode: "暗色模式",
    },
    readerMode: {
      title: "阅读模式",
    },
    explorer: {
      title: "探索",
    },