docs: README 标题下新增 MIT/dshfind 徽章，功能小标统一为徽章样式；最近更新补充 v0.12.2 文本说明（双语同步）

README.md

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 <!-- Hero -->
 <div align="center">
   <b style="font-size: 1.15em;">一个服务化的侧边栏框架，一套开箱即用的完整工作台</b><br /><br />
-  <code>文件管理</code> <code>编辑预览</code> <code>内嵌浏览器</code> <code>真实终端</code> <code>Git 面板</code> <code>后台任务</code> <code>插件接入</code><br /><br />
+  <a href="https://opensource.org/licenses/MIT"><img alt="License: MIT" src="https://img.shields.io/badge/License-MIT-yellow.svg" /></a>
+  <a href="https://dshfind.com/zh/plugins/omdsh-dev/DSH-better-sidebar?ref=badge"><img alt="dshfind" src="https://dshfind.com/api/badge/omdsh-dev/DSH-better-sidebar?lang=zh" /></a><br /><br />
+  <img alt="文件管理" src="https://img.shields.io/badge/-文件管理-4d6bfe" /> <img alt="编辑预览" src="https://img.shields.io/badge/-编辑预览-4d6bfe" /> <img alt="内嵌浏览器" src="https://img.shields.io/badge/-内嵌浏览器-4d6bfe" /> <img alt="真实终端" src="https://img.shields.io/badge/-真实终端-4d6bfe" /> <img alt="Git 面板" src="https://img.shields.io/badge/-Git%20面板-4d6bfe" /> <img alt="后台任务" src="https://img.shields.io/badge/-后台任务-4d6bfe" /> <img alt="插件接入" src="https://img.shields.io/badge/-插件接入-4d6bfe" /><br /><br />
   <b>右侧栏 + 底部面板双工作台</b>，并把 <code>ctx.betterSidebar</code> 服务开放给所有插件——<br />
   通过 <code>registerTab</code> / <code>registerFileViewer</code> 注册新的侧边栏页面与文件预览器。
 </div>
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 <small>v0.12.2</small>
 
+> 📝 **说明**：本版新增「位置兼容模式」——为 Windows 右上角原生标题栏预留顶部空间，侧边栏整体下移，距离可在齿轮弹窗自定义（0–120px）。随 0.12.0 起的服务化基座一同发布：能力探测、状态订阅、tab 角标、生命周期回调、外链认领（`urlTarget`）与插件自有设置均已就绪，第三方插件可深度接入；设置页新增「添加插件」推荐目录。详细条目见下表。
+
 | 功能 | 说明 | 截图 |
 |---|---|---|
 | 📐 位置兼容模式 | 设置页新增「位置兼容模式」开关：为 Windows 右上角原生标题栏预留顶部空间，侧边栏按钮与内容整体下移（默认关闭）；下移距离可在齿轮弹窗中自定义（0–120px） | |

README_EN.md

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 <!-- Hero -->
 <div align="center">
   <b style="font-size: 1.15em;">A service-oriented sidebar framework, and a complete workbench out of the box</b><br /><br />
-  <code>File management</code> <code>Edit &amp; preview</code> <code>Embedded browser</code> <code>Real terminal</code> <code>Git panel</code> <code>Background tasks</code> <code>Plugin integration</code><br /><br />
+  <a href="https://opensource.org/licenses/MIT"><img alt="License: MIT" src="https://img.shields.io/badge/License-MIT-yellow.svg" /></a>
+  <a href="https://dshfind.com/en/plugins/omdsh-dev/DSH-better-sidebar?ref=badge"><img alt="dshfind" src="https://dshfind.com/api/badge/omdsh-dev/DSH-better-sidebar?lang=en" /></a><br /><br />
+  <img alt="File management" src="https://img.shields.io/badge/-File%20management-4d6bfe" /> <img alt="Edit &amp; preview" src="https://img.shields.io/badge/-Edit%20%26%20preview-4d6bfe" /> <img alt="Embedded browser" src="https://img.shields.io/badge/-Embedded%20browser-4d6bfe" /> <img alt="Real terminal" src="https://img.shields.io/badge/-Real%20terminal-4d6bfe" /> <img alt="Git panel" src="https://img.shields.io/badge/-Git%20panel-4d6bfe" /> <img alt="Background tasks" src="https://img.shields.io/badge/-Background%20tasks-4d6bfe" /> <img alt="Plugin integration" src="https://img.shields.io/badge/-Plugin%20integration-4d6bfe" /><br /><br />
   <b>A dual workbench (right sidebar + bottom panel)</b> that opens its <code>ctx.betterSidebar</code> service to every plugin —<br />
   register new sidebar pages and file viewers via <code>registerTab</code> / <code>registerFileViewer</code>.
 </div>
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 <small>v0.12.2</small>
 
+> 📝 **Note**: this release adds "Position compat mode" — reserves top space for the native Windows title bar (top-right), shifting the sidebar buttons and content below it (0–120px, customizable in the gear popup). It ships together with the service API base introduced since v0.12.0: capability detection, state subscription, tab badges, lifecycle callbacks, external-link claiming (`urlTarget`) and plugin-owned settings are all in place for deep third-party integration; settings gained the "Add Plugins" recommended catalog. See the table below for details.
+
 | Feature | Description | Screenshot |
 |---|---|---|
 | 📐 Position compat mode | New "Position compatibility mode" setting: reserves top space for the native Windows title bar (top-right) so the sidebar buttons and content sit below it (off by default); the shift distance is customizable in the gear popup (0–120px) | |