实现可执行文件检测和运行功能：支持终端集成和右键菜单操作

主要更新：
- 后端添加可执行文件检测逻辑，支持脚本、二进制文件和权限检测
- 文件列表API返回executable字段标识可执行文件
- 右键菜单新增"打开终端"和"运行"功能
- 终端组件支持初始路径和自动执行命令
- 创建TerminalWindow组件提供完整窗口体验
- 运行功能通过终端执行，支持实时输出和交互

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

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

src/ui/Desktop/Apps/Terminal/Terminal.tsx

@@ -21,12 +21,21 @@ interface SSHTerminalProps {
   showTitle?: boolean;
   splitScreen?: boolean;
   onClose?: () => void;
+  initialPath?: string;
+  executeCommand?: string;
 }
 
 export const Terminal = forwardRef<any, SSHTerminalProps>(function SSHTerminal(
-  { hostConfig, isVisible, splitScreen = false, onClose },
+  { hostConfig, isVisible, splitScreen = false, onClose, initialPath, executeCommand },
   ref,
 ) {
+  console.log('Terminal component props:', {
+    hasHostConfig: !!hostConfig,
+    isVisible,
+    initialPath,
+    executeCommand,
+    hasExecuteCommand: !!executeCommand
+  });
   const { t } = useTranslation();
   const { instance: terminal, ref: xtermRef } = useXTerm();
   const fitAddonRef = useRef<FitAddon | null>(null);
@@ -249,10 +258,13 @@ export const Terminal = forwardRef<any, SSHTerminalProps>(function SSHTerminal(
         }
       }, 10000);
 
+      const connectionData = { cols, rows, hostConfig, initialPath, executeCommand };
+      console.log('Sending terminal connection data:', connectionData);
+
       ws.send(
         JSON.stringify({
           type: "connectToHost",
-          data: { cols, rows, hostConfig },
+          data: connectionData,
         }),
       );
       terminal.onData((data) => {