feat(mcp): 添加 CCW_DISABLE_SANDBOX 环境变量支持禁用工作空间访问限制

- 在 path-validator.ts 中添加 isSandboxDisabled() 函数
- 修改 validatePath() 在沙箱禁用时跳过路径限制检查
- MCP server 启动日志显示沙箱状态
- /api/mcp-install-ccw API 支持 disableSandbox 参数
- Dashboard UI 添加禁用沙箱的复选框选项
- 添加中英文 i18n 翻译支持

ccw/src/core/routes/mcp-routes.ts

@@ -1171,13 +1171,17 @@ export async function handleMcpRoutes(ctx: RouteContext): Promise<boolean> {
         return { error: 'projectPath is required', status: 400 };
       }
 
+      // Check if sandbox should be disabled
+      const disableSandbox = body.disableSandbox === true;
+
       // Generate CCW MCP server config
       // Use cmd /c to inherit Claude Code's working directory
-      const ccwMcpConfig = {
+      const ccwMcpConfig: Record<string, any> = {
         command: "cmd",
         args: ["/c", "npx", "-y", "ccw-mcp"],
         env: {
-          CCW_ENABLED_TOOLS: "all"
+          CCW_ENABLED_TOOLS: "all",
+          ...(disableSandbox && { CCW_DISABLE_SANDBOX: "1" })
         }
       };