Add Batch Install Plugins installation instructions to various plugins and filters

- Updated README files for the following plugins to include installation instructions using Batch Install Plugins:
  - deep-dive
  - export_to_docx
  - export_to_excel
  - flash-card
  - infographic
  - smart-mind-map
  - async-context-compression
  - chat-session-mapping-filter
  - folder-memory
  - github_copilot_sdk_files_filter
  - markdown_normalizer
  - github-copilot-sdk
  - iflow-sdk-pipe
  - openwebui-skills-manager
  - smart-mind-map-tool

- Added important notes regarding the removal of the official OpenWebUI Community version before installation.

plugins/tools/batch-install-plugins/README.md

@@ -8,6 +8,19 @@
 
 One-click batch install plugins from GitHub repositories to your OpenWebUI instance.
 
+## Install with Batch Install Plugins
+
+After you install [Batch Install Plugins from GitHub](https://github.com/Fu-Jie/openwebui-extensions/tree/main/plugins/tools/batch-install-plugins) once, you can also use it to reinstall or update itself with:
+
+```text
+Install plugin from Fu-Jie/openwebui-extensions
+```
+
+When the selection dialog opens, search for this plugin, check it, and continue.
+
+> [!IMPORTANT]
+> If the official OpenWebUI Community version is already installed, remove it first. After that, Batch Install Plugins can keep this plugin updated in future runs.
+
 ## Key Features
 
 - **One-Click Install**: Install all plugins with a single command

plugins/tools/batch-install-plugins/README_CN.md

@@ -8,6 +8,19 @@
 
 一键将 GitHub 仓库中的插件批量安装到你的 OpenWebUI 实例。
 
+## 使用 Batch Install Plugins 安装
+
+当你已经安装过一次 [Batch Install Plugins from GitHub](https://github.com/Fu-Jie/openwebui-extensions/tree/main/plugins/tools/batch-install-plugins) 后，也可以用同一句来重新安装或更新它自己：
+
+```text
+从 Fu-Jie/openwebui-extensions 安装插件
+```
+
+当选择弹窗打开后，搜索当前插件，勾选后继续安装即可。
+
+> [!IMPORTANT]
+> 如果你已经安装了 OpenWebUI 官方社区里的同名版本，请先删除旧版本，否则重新安装时可能报错。删除后，Batch Install Plugins 后续就可以继续负责更新这个插件。
+
 ## 主要功能
 
 - 一键安装：单个命令安装所有插件

plugins/tools/openwebui-skills-manager/README.md

@@ -8,6 +8,19 @@
 
 A standalone OpenWebUI Tool plugin to manage native **Workspace > Skills** for any model.
 
+## Install with Batch Install Plugins
+
+If you already use [Batch Install Plugins from GitHub](https://github.com/Fu-Jie/openwebui-extensions/tree/main/plugins/tools/batch-install-plugins), you can install or update this plugin with:
+
+```text
+Install plugin from Fu-Jie/openwebui-extensions
+```
+
+When the selection dialog opens, search for this plugin, check it, and continue.
+
+> [!IMPORTANT]
+> If the official OpenWebUI Community version is already installed, remove it first. After that, Batch Install Plugins can keep this plugin updated in future runs.
+
 ## What's New
 
 - **🤖 Automatic Repo Root Discovery**: Install any GitHub repo by providing just the root URL (e.g., `https://github.com/owner/repo`). System auto-converts to discovery mode and installs all skills.

plugins/tools/openwebui-skills-manager/README_CN.md

@@ -8,6 +8,19 @@
 
 一个 OpenWebUI 原生 Tool 插件，用于让任意模型直接管理 **Workspace > Skills**。
 
+## 使用 Batch Install Plugins 安装
+
+如果你已经安装了 [Batch Install Plugins from GitHub](https://github.com/Fu-Jie/openwebui-extensions/tree/main/plugins/tools/batch-install-plugins)，可以用下面这句来安装或更新当前插件：
+
+```text
+从 Fu-Jie/openwebui-extensions 安装插件
+```
+
+当选择弹窗打开后，搜索当前插件，勾选后继续安装即可。
+
+> [!IMPORTANT]
+> 如果你已经安装了 OpenWebUI 官方社区里的同名版本，请先删除旧版本，否则重新安装时可能报错。删除后，Batch Install Plugins 后续就可以继续负责更新这个插件。
+
 ## 最新更新
 
 - **🤖 自动发现仓库根目录**：现在可以直接提供 GitHub 仓库根 URL（如 `https://github.com/owner/repo`），系统会自动转换为发现模式并安装所有 skill。

plugins/tools/smart-mind-map-tool/README.md

@@ -12,6 +12,19 @@ Smart Mind Map Tool is the tool version of the popular Smart Mind Map action plu
 
 ---
 
+## Install with Batch Install Plugins
+
+If you already use [Batch Install Plugins from GitHub](https://github.com/Fu-Jie/openwebui-extensions/tree/main/plugins/tools/batch-install-plugins), you can install or update this plugin with:
+
+```text
+Install plugin from Fu-Jie/openwebui-extensions
+```
+
+When the selection dialog opens, search for this plugin, check it, and continue.
+
+> [!IMPORTANT]
+> If the official OpenWebUI Community version is already installed, remove it first. After that, Batch Install Plugins can keep this plugin updated in future runs.
+
 ## Why is there a Tool version?
 
 1. **Powered by OpenWebUI 0.8.0 Rich UI**: Previous versions of OpenWebUI did not support embedding custom HTML/iframes directly into the chat stream. Starting with 0.8.0, the platform introduced full Rich UI rendering support for **both Actions and Tools**, unleashing interactive frontend possibilities.

plugins/tools/smart-mind-map-tool/README_CN.md

@@ -12,6 +12,19 @@
 
 ---
 
+## 使用 Batch Install Plugins 安装
+
+如果你已经安装了 [Batch Install Plugins from GitHub](https://github.com/Fu-Jie/openwebui-extensions/tree/main/plugins/tools/batch-install-plugins)，可以用下面这句来安装或更新当前插件：
+
+```text
+从 Fu-Jie/openwebui-extensions 安装插件
+```
+
+当选择弹窗打开后，搜索当前插件，勾选后继续安装即可。
+
+> [!IMPORTANT]
+> 如果你已经安装了 OpenWebUI 官方社区里的同名版本，请先删除旧版本，否则重新安装时可能报错。删除后，Batch Install Plugins 后续就可以继续负责更新这个插件。
+
 ## 🚀 为什么会有工具（Tool）版本？
 
 1. **得益于 OpenWebUI 0.8.0 的 Rich UI 特性**：在以前的版本中，是不支持直接将自定义的 HTML/iframe 嵌入到对话流中的。而从 0.8.0 开始，平台不仅支持了这种顺滑的前端组件直出（Rich UI），而且同时对 **Action** 和 **Tool** 开放了该能力。