feat: add interactive selection dialog to batch installer (#60)

* feat: add interactive selection dialog to batch installer

* feat: improve batch installer selection dialog

* feat: add search and filtering to batch installer dialog

* fix: sync type filter with selected plugins

* fix: sync search results with selected plugins

* feat: add multi-repository batch install support

* fix: clarify single-call multi-repo usage

* feat: add repository filters to selection dialog

* refactor: simplify selection dialog header

* docs: simplify batch installer quick start

* docs: feature batch installer on homepage

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

@@ -1,29 +1,30 @@
-# 🎉 Introducing Batch Install Plugins v1.0.0
+# 🎉 Batch Install Plugins v1.1.0
 
 ## Headline
-**One-Click Batch Installation of OpenWebUI Plugins - Solving the Plugin Setup Headache**
+**Interactive Plugin Picker for OpenWebUI Batch Installation**
 
 ## Introduction
-Installing plugins in OpenWebUI used to be tedious: searching for plugins, downloading them one by one, and hoping everything works in your environment. Today, we're excited to announce **Batch Install Plugins from GitHub** v1.0.0 — a powerful new tool that transforms plugin installation from a chore into a single command.
+Installing plugins in OpenWebUI should not feel like an all-or-nothing jump. With **Batch Install Plugins from GitHub** v1.1.0, the workflow now opens an interactive browser dialog so users can review the filtered list and choose exactly which plugins to install before the API requests begin.
 
 ## Key Highlights
 
-### 🚀 One-Click Bulk Installation
-- Install multiple plugins from any public GitHub repository with a single command
-- Automatically discovers plugins and validates them
-- Updates previously installed plugins seamlessly
+### 🚀 Interactive Plugin Selection
+- Uses the OpenWebUI `execute` event to open a custom browser dialog
+- Displays the filtered plugin list with checkboxes, type filters, keyword search, plugin descriptions, and repository context
+- Installs only the plugins the user keeps selected
 
 ### ✅ Smart Safety Features
-- Shows a confirmation dialog with the plugin list before installation
-- Users can review and approve before proceeding
+- Replaces the basic confirmation event with a richer selective install flow
+- Users can uncheck plugins they do not want without rewriting the request
+- Removes the noisy copy-to-exclude helper when it is not needed
 - Automatically excludes the tool itself from installation
 
 ### 🌍 Multi-Repository Support
 Install plugins from **any public GitHub repository**, including your own community collections:
-- Use one request per repository, then call the tool again to combine multiple sources
+- Use one request to combine multiple repositories in a single grouped picker
 - **Default**: Fu-Jie/openwebui-extensions (my personal collection)
-- Works with public repositories in `owner/repo` format
-- Mix and match plugins: install from my collection first, then add community collections in subsequent calls
+- Works with public repositories in `owner/repo` format, separated by commas, semicolons, or new lines
+- Mix and match plugins from multiple sources before installation starts
 
 ### 🔧 Container-Friendly
 - Automatically handles port mapping issues in containerized deployments
@@ -37,25 +38,25 @@ Install plugins from **any public GitHub repository**, including your own commun
 
 ## How It Works: Interactive Installation Workflow
 
-Each request handles one repository. To combine multiple repositories, send another request after the previous installation completes.
+The `repo` parameter now accepts one or more `owner/repo` values separated by commas, semicolons, or new lines.
 
 1. **Start with My Collection**
    ```
    "Install all plugins from Fu-Jie/openwebui-extensions"
    ```
-   Review the confirmation dialog, approve, and the plugins are installed.
+   Review the selection dialog, keep the plugins you want checked, and then install them.
 
-2. **Add a Community Collection**
+2. **Mix in a Community Collection**
    ```
-   "Install all plugins from iChristGit/OpenWebui-Tools"
+   "Install all plugins from Fu-Jie/openwebui-extensions, iChristGit/OpenWebui-Tools"
    ```
-   Add more plugins from a different repository. Already installed plugins are updated seamlessly.
+   Review both repositories in one grouped dialog, then install only the subset you want.
 
-3. **Install a Specific Type**
+3. **Install a Specific Type Across Repositories**
    ```
-   "Install only pipe plugins from Haervwe/open-webui-tools"
+   "Install only pipe plugins from Haervwe/open-webui-tools, Classic298/open-webui-plugins"
    ```
-   Pick specific plugin types from another repository, or exclude certain keywords.
+   Pick specific plugin types across repositories, or exclude certain keywords.
 
 4. **Use Your Own Public Repository**
    ```
@@ -84,23 +85,23 @@ OpenRouter API pipe integration for advanced model access.
 
 ## Usage Examples
 
-Each line below is a separate request:
+Each line below can be used directly. The third example combines repositories in one request:
 
 ```
 # Start with my collection
 "Install all plugins"
 
-# Add community plugins in a new request
+# Add community plugins
 "Install all plugins from iChristGit/OpenWebui-Tools"
 
-# Add only one plugin type from another repository
-"Install only tool plugins from Haervwe/open-webui-tools"
+# Combine repositories in one picker
+"Install all plugins from Fu-Jie/openwebui-extensions, Classic298/open-webui-plugins"
 
-# Continue building your setup
-"Install only action plugins from Classic298/open-webui-plugins"
+# Add only one plugin type from multiple repositories
+"Install only tool plugins from Haervwe/open-webui-tools, Classic298/open-webui-plugins"
 
 # Filter out unwanted plugins
-"Install all plugins from Haervwe/open-webui-tools, exclude_keywords=test,deprecated"
+"Install all plugins from Haervwe/open-webui-tools, Classic298/open-webui-plugins, exclude_keywords=test,deprecated"
 
 # Install from your own public repository
 "Install all plugins from your-username/my-plugin-collection"
@@ -110,8 +111,8 @@ Each line below is a separate request:
 
 - **Async Architecture**: Non-blocking I/O for better performance
 - **httpx Integration**: Modern async HTTP client with timeout protection
-- **Comprehensive Tests**: 8 regression tests with 100% pass rate
-- **Full Event Support**: Proper OpenWebUI event injection with fallback handling
+- **Selective Install Flow**: The install loop now runs only for the checked plugin subset
+- **Full Event Support**: Proper OpenWebUI `execute` event handling with fallback behavior
 
 ## Installation
 
@@ -123,7 +124,7 @@ Each line below is a separate request:
 ## Links
 
 - **GitHub Repository**: https://github.com/Fu-Jie/openwebui-extensions/tree/main/plugins/tools/batch-install-plugins
-- **Release Notes**: https://github.com/Fu-Jie/openwebui-extensions/blob/main/plugins/tools/batch-install-plugins/v1.0.0.md
+- **Release Notes**: https://github.com/Fu-Jie/openwebui-extensions/blob/main/plugins/tools/batch-install-plugins/v1.1.0.md
 
 ## Community Love