feat: 初始化 Config Switch 插件

- 一键切换 API 配置，支持 Claude Code、Codex、Gemini 等客户端
- 配置同步检测，自动检测外部配置变更
- 添加 ProxyCast 配置可将凭证池转为标准 API
- GitHub Actions 自动发布

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: wutongci

.github/workflows/release.yml

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+name: Release Plugin
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version to release (e.g., v0.1.0)'
+        required: true
+        default: 'v0.1.0'
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Package plugin
+        run: |
+          # 创建插件包目录
+          mkdir -p release
+
+          # 复制插件配置文件并打包
+          cd plugin
+          zip -j ../release/config-switch-plugin.zip plugin.json config.json
+          cd ..
+
+          # 生成 checksum
+          cd release
+          sha256sum config-switch-plugin.zip > checksums.txt
+          cd ..
+
+          # 显示打包结果
+          ls -la release/
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{ github.event.inputs.version || github.ref_name }}
+          name: Config Switch ${{ github.event.inputs.version || github.ref_name }}
+          body: |
+            ## Config Switch Plugin
+
+            一键切换 API 配置的 ProxyCast 插件，支持 Claude Code、Codex、Gemini 等客户端。
+
+            ### 功能特性
+            - **一键切换**：快速切换不同客户端的 API 配置
+            - **多客户端支持**：支持 Claude Code、Codex、Gemini 等主流 AI 客户端
+            - **配置同步检测**：自动检测外部配置变更，支持导入新配置
+            - **ProxyCast 集成**：添加 "ProxyCast" 配置可将凭证池转为标准 API
+
+            ### 支持的客户端
+            | 客户端 | 配置文件路径 |
+            |--------|-------------|
+            | Claude Code | `~/.claude.json` |
+            | Codex | `~/.codex/config.json` |
+            | Gemini | `~/.gemini/config.json` |
+
+            ### 安装
+            1. 下载 `config-switch-plugin.zip`
+            2. 在 ProxyCast 插件中心通过本地文件安装
+            3. 或通过插件中心推荐插件一键安装
+          draft: false
+          prerelease: false
+          files: release/*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

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+# Dependencies
+node_modules/
+
+# Build outputs
+dist/
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Logs
+*.log
+
+# Environment
+.env
+.env.local

LICENSE

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+MIT License
+
+Copyright (c) 2024 ProxyCast Team
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Config Switch
+
+一键切换 API 配置的 ProxyCast 插件，支持 Claude Code、Codex、Gemini 等客户端。
+
+## 功能特性
+
+- **一键切换**：快速切换不同客户端的 API 配置
+- **多客户端支持**：支持 Claude Code、Codex、Gemini 等主流 AI 客户端
+- **配置同步检测**：自动检测外部配置变更，支持导入新配置
+- **ProxyCast 集成**：添加 "ProxyCast" 配置可将凭证池转为标准 API
+
+## 支持的客户端
+
+| 客户端 | 配置文件路径 |
+|--------|-------------|
+| Claude Code | `~/.claude.json` |
+| Codex | `~/.codex/config.json` |
+| Gemini | `~/.gemini/config.json` |
+
+## 安装
+
+### 通过 ProxyCast 插件中心安装
+
+1. 打开 ProxyCast
+2. 进入插件中心
+3. 在推荐插件中找到 "Config Switch"
+4. 点击安装
+
+### 手动安装
+
+```bash
+# 下载插件包
+curl -LO https://github.com/aiclientproxy/config-switch/releases/latest/download/config-switch-plugin.zip
+
+# 在 ProxyCast 中通过本地文件安装
+```
+
+## 使用方法
+
+1. 安装插件后，在侧边栏或工具页面找到 "配置管理"
+2. 选择要管理的客户端 Tab（Claude Code / Codex / Gemini）
+3. 添加或选择配置项
+4. 点击配置卡片即可一键切换
+
+### 添加 ProxyCast 配置
+
+添加名为 "ProxyCast" 的配置，可将 ProxyCast 凭证池转为标准 API：
+- API Base: `http://localhost:8999`
+- API Key: ProxyCast 的 API Key
+
+## 配置项说明
+
+每个配置项包含：
+- **名称**：配置的显示名称
+- **API Key**：对应服务的 API 密钥
+- **API Base**（可选）：自定义 API 端点
+- **备注**（可选）：配置说明
+
+## 配置同步
+
+当检测到外部配置文件变更时：
+- 显示 "检测到外部配置变更" 提示
+- 可选择 "导入为新配置" 保存变更
+- 可选择 "查看详情" 对比差异
+
+## 开发
+
+```bash
+# 安装依赖
+pnpm install
+
+# 开发模式
+pnpm dev
+
+# 构建
+pnpm build
+```
+
+## 技术栈
+
+- React + TypeScript
+- Tailwind CSS
+- Tauri API
+
+## 许可证
+
+MIT License
+
+## 相关链接
+
+- [ProxyCast](https://github.com/aiclientproxy/proxycast)
+- [问题反馈](https://github.com/aiclientproxy/config-switch/issues)

plugin/config.json

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+{
+  "enabled": true,
+  "settings": {}
+}

plugin/plugin.json

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+{
+  "name": "config-switch",
+  "version": "0.1.0",
+  "description": "Config Switch - 一键切换 API 配置，支持 Claude Code、Codex、Gemini 等客户端",
+  "author": "ProxyCast Team",
+  "plugin_type": "builtin",
+  "min_proxycast_version": "1.0.0",
+  "ui": {
+    "surfaces": ["tools", "sidebar"],
+    "icon": "FileCode",
+    "title": "配置管理",
+    "description": "一键切换 API 配置，可独立使用。添加 ProxyCast 可将凭证池转为标准 API",
+    "default_width": 1000,
+    "default_height": 700
+  },
+  "permissions": [
+    "fs:read",
+    "fs:write",
+    "system:clipboard"
+  ],
+  "tags": ["config", "switch", "api", "claude", "codex", "gemini"]
+}

src/components/clients/AppTabs.tsx

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+import { cn } from "@/lib/utils";
+import { AppType } from "@/lib/api/switch";
+import { ProviderIcon } from "@/icons/providers";
+
+interface AppTabsProps {
+  activeApp: AppType;
+  onAppChange: (app: AppType) => void;
+}
+
+const apps: {
+  id: AppType;
+  label: string;
+  description: string;
+  iconType: string;
+}[] = [
+  {
+    id: "claude",
+    label: "Claude Code",
+    description: "Claude CLI 配置",
+    iconType: "claude",
+  },
+  {
+    id: "codex",
+    label: "Codex",
+    description: "OpenAI Codex CLI",
+    iconType: "openai",
+  },
+  {
+    id: "gemini",
+    label: "Gemini",
+    description: "Google Gemini CLI",
+    iconType: "gemini",
+  },
+];
+
+export function AppTabs({ activeApp, onAppChange }: AppTabsProps) {
+  return (
+    <div className="flex gap-2 border-b pb-2">
+      {apps.map((app) => (
+        <button
+          key={app.id}
+          onClick={() => onAppChange(app.id)}
+          className={cn(
+            "flex items-center gap-2 px-4 py-2 rounded-lg border text-sm font-medium transition-colors",
+            activeApp === app.id
+              ? "border-primary bg-primary/10 text-primary"
+              : "border-border bg-card hover:bg-muted text-muted-foreground hover:text-foreground",
+          )}
+          title={app.description}
+        >
+          <ProviderIcon providerType={app.iconType} size={16} />
+          {app.label}
+        </button>
+      ))}
+    </div>
+  );
+}

src/components/clients/ClientsPage.tsx

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+import { useState } from "react";
+import { AppType } from "@/lib/api/switch";
+import { AppTabs } from "./AppTabs";
+import { ProviderList } from "./ProviderList";
+
+interface ClientsPageProps {
+  hideHeader?: boolean;
+}
+
+export function ClientsPage({ hideHeader = false }: ClientsPageProps) {
+  const [activeApp, setActiveApp] = useState<AppType>("claude");
+
+  return (
+    <div className="space-y-4">
+      {!hideHeader && (
+        <div>
+          <h2 className="text-2xl font-bold">配置切换</h2>
+          <p className="text-muted-foreground text-sm">
+            一键切换 API 配置，可独立使用。添加 "ProxyCast" 可将凭证池转为标准
+            API（
+            <code className="px-1 py-0.5 rounded bg-muted text-xs">
+              localhost:8999
+            </code>
+            ）
+          </p>
+        </div>
+      )}
+
+      <AppTabs activeApp={activeApp} onAppChange={setActiveApp} />
+      <ProviderList appType={activeApp} />
+    </div>
+  );
+}