Merge pull request #79 from Nightsuki/fix/ssh-config-import-file-filter

fix: allow importing ssh_config files without extension
2026-01-18 18:26:52 +08:00 · 2026-01-18 18:20:39 +08:00 · 2026-01-17 21:28:33 +08:00 · 2026-01-17 21:26:36 +08:00 · 2026-01-17 17:45:58 +08:00 · 2026-01-17 04:12:37 +08:00
58 changed files with 2766 additions and 1440 deletions
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -1,7 +1,8 @@
 {
  "permissions": {
    "allow": [
-      "Bash(npx tsc:*)"
+      "Bash(npx tsc:*)",
+      "Bash(npm run lint:*)"
    ]
  }
 }
--- a/App.tsx
+++ b/App.tsx
@@ -20,7 +20,7 @@ import { Label } from './components/ui/label';
 import { ToastProvider, toast } from './components/ui/toast';
 import { VaultView, VaultSection } from './components/VaultView';
 import { cn } from './lib/utils';
-import { ConnectionLog, Host, HostProtocol, TerminalTheme } from './types';
+import { ConnectionLog, Host, HostProtocol, SerialConfig, TerminalTheme } from './types';
 import { LogView as LogViewType } from './application/state/useSessionState';
 import type { SftpView as SftpViewComponent } from './components/SftpView';
 import type { TerminalLayer as TerminalLayerComponent } from './components/TerminalLayer';
@@ -619,6 +619,25 @@ function App({ settings }: { settings: SettingsState }) {
  // Wrapper to connect to host with logging
  const handleConnectToHost = useCallback((host: Host) => {
    const { username, hostname: localHost } = systemInfoRef.current;
+    
+    // Handle serial hosts separately
+    if (host.protocol === 'serial') {
+      const portName = host.hostname.split('/').pop() || host.hostname;
+      addConnectionLog({
+        hostId: host.id,
+        hostLabel: host.label || `Serial: ${portName}`,
+        hostname: host.hostname,
+        username: username,
+        protocol: 'serial',
+        startTime: Date.now(),
+        localUsername: username,
+        localHostname: localHost,
+        saved: false,
+      });
+      connectToHost(host);
+      return;
+    }
+    
    const protocol = host.moshEnabled ? 'mosh' : (host.protocol || 'ssh');
    const resolvedAuth = resolveHostAuth({ host, keys, identities });
    addConnectionLog({
@@ -635,6 +654,24 @@ function App({ settings }: { settings: SettingsState }) {
    connectToHost(host);
  }, [addConnectionLog, connectToHost, identities, keys]);

+  // Wrapper to create serial session with logging
+  const handleConnectSerial = useCallback((config: SerialConfig) => {
+    const { username, hostname } = systemInfoRef.current;
+    const portName = config.path.split('/').pop() || config.path;
+    addConnectionLog({
+      hostId: '',
+      hostLabel: `Serial: ${portName}`,
+      hostname: config.path,
+      username: username,
+      protocol: 'serial',
+      startTime: Date.now(),
+      localUsername: username,
+      localHostname: hostname,
+      saved: false,
+    });
+    createSerialSession(config);
+  }, [addConnectionLog, createSerialSession]);
+
  // Handle terminal data capture when session exits
  const handleTerminalDataCapture = useCallback((sessionId: string, data: string) => {
    if (IS_DEV) console.log('[handleTerminalDataCapture] Called', { sessionId, dataLength: data.length });
@@ -776,7 +813,7 @@ function App({ settings }: { settings: SettingsState }) {
            onOpenSettings={handleOpenSettings}
            onOpenQuickSwitcher={handleOpenQuickSwitcher}
            onCreateLocalTerminal={handleCreateLocalTerminal}
-            onConnectSerial={createSerialSession}
+            onConnectSerial={handleConnectSerial}
            onDeleteHost={handleDeleteHost}
            onConnect={handleConnectToHost}
            onUpdateHosts={updateHosts}
--- a/README.ja-JP.md
+++ b/README.ja-JP.md
@@ -5,7 +5,8 @@
 <h1 align="center">Netcatty</h1>

 <p align="center">
-  <strong>モダンな SSH クライアント、SFTP ブラウザ & ターミナルマネージャー</strong>
+  <strong>モダンな SSH クライアント、SFTP ブラウザ & ターミナルマネージャー</strong><br/>
+  <a href="https://netcatty.app"><strong>netcatty.app</strong></a>
 </p>

 <p align="center">
@@ -39,7 +40,7 @@

 ---

-[![Netcatty メインインターフェース](screenshots/main-window-dark.png)](screenshots/main-window-dark.png)
+[![Netcatty メインインターフェース](screenshots/vault_grid_view.png)](screenshots/vault_grid_view.png)

 ---

@@ -138,15 +139,15 @@ Vault ビューはすべての SSH 接続を管理するコマンドセンター

 **ダークモード**

-![ダークモード](screenshots/main-window-dark.png)
+![ホスト管理](screenshots/vault_grid_view.png)

-**ライトモード**
+**ネストされたフォルダと整理**

-![ライトモード](screenshots/main-window-light.png)
+![ネストされたフォルダ](screenshots/nested_folder_structure.png)

 **リストビュー**

-![リストビュー](screenshots/main-window-dark-list.png)
+![リストビュー](screenshots/vault_list_view.png)

 <a name="ターミナル"></a>
 ## ターミナル
@@ -155,18 +156,28 @@ WebGL アクセラレーション対応の xterm.js ベースのターミナル

 **分割ウィンドウ**

-![分割ウィンドウ](screenshots/split-window.png)
+**ブロードキャストモード**

-**テーマカスタマイズ**
+一度入力すれば、どこでも実行できます。複数のサーバーを同時にメンテナンスするのに最適です。

-![テーマカスタマイズ](screenshots/terminal-theme-change.png)
+![ブロードキャストモード](screenshots/broadcast_mode.png)
+
+**パフォーマンス情報とカスタマイズ**
+
+接続の健全性を監視し、ターミナルのあらゆる側面をカスタマイズします。
+
+![ターミナルパフォーマンス](screenshots/terminal_performance.png)

 <a name="sftp"></a>
 ## SFTP

 デュアルペイン SFTP ブラウザは、ローカルからリモート、リモートからリモートへのファイル転送をサポート。シングルクリックでディレクトリを移動、ペイン間でファイルをドラッグ＆ドロップ、転送進捗をリアルタイムで監視。インターフェースにはファイル権限、サイズ、変更日時を表示。複数の転送をキューに入れ、詳細な速度と進捗インジケーターで完了を確認。コンテキストメニューから名前変更、削除、ダウンロード、アップロード操作にすばやくアクセス。

-![SFTP ビュー](screenshots/sftp.png)
+![SFTP デュアルペイン](screenshots/sftp_dual_pane.png)
+
+**転送キュー**
+
+![転送キュー](screenshots/sftp_transfer_queue.png)

 <a name="キーチェーン"></a>
 ## キーチェーン
@@ -188,6 +199,10 @@ WebGL アクセラレーション対応の xterm.js ベースのターミナル

 ![キーマネージャー](screenshots/key-manager.png)

+**キー生成**
+
+![キー生成](screenshots/key_generator_ui.png)
+
 <a name="ポートフォワーディング"></a>
 ## ポートフォワーディング

@@ -365,6 +380,17 @@ npm run pack:linux   # Linux (AppImage, deb, rpm)

 ---

+<a name="コントリビューター"></a>
+# コントリビューター
+
+貢献してくれたすべての人々に感謝します！
+
+<a href="https://github.com/binaricat/Netcatty/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=binaricat/Netcatty" alt="contributors" />
+</a>
+
+---
+
 <a name="ライセンス"></a>
 # ライセンス

--- a/README.md
+++ b/README.md
@@ -5,7 +5,8 @@
 <h1 align="center">Netcatty</h1>

 <p align="center">
-  <strong>Modern SSH Client, SFTP Browser & Terminal Manager</strong>
+  <strong>Modern SSH Client, SFTP Browser & Terminal Manager</strong><br/>
+  <a href="https://netcatty.app"><strong>netcatty.app</strong></a>
 </p>

 <p align="center">
@@ -39,7 +40,7 @@

 ---

-[![Netcatty Main Interface](screenshots/main-window-dark.png)](screenshots/main-window-dark.png)
+[![Netcatty Main Interface](screenshots/vault_grid_view.png)](screenshots/vault_grid_view.png)

 ---

@@ -138,15 +139,15 @@ The Vault view is your command center for managing all SSH connections. Create h

 **Dark Mode**

-![Dark Mode](screenshots/main-window-dark.png)
+![Host Management](screenshots/vault_grid_view.png)

-**Light Mode**
+**Nested Folders & Organization**

-![Light Mode](screenshots/main-window-light.png)
+![Nested Folders](screenshots/nested_folder_structure.png)

 **List View**

-![List View](screenshots/main-window-dark-list.png)
+![List View](screenshots/vault_list_view.png)

 <a name="terminal"></a>
 ## Terminal
@@ -155,18 +156,28 @@ Powered by xterm.js with WebGL acceleration, the terminal delivers a smooth, res

 **Split Windows**

-![Split Windows](screenshots/split-window.png)
+**Broadcast Mode**

-**Theme Customization**
+Type once, execute everywhere. Great for maintaining multiple servers simultaneously.

-![Theme Customization](screenshots/terminal-theme-change.png)
+![Broadcast Mode](screenshots/broadcast_mode.png)
+
+**Performance Info & Customization**
+
+Monitor your connection health and customize every aspect of your terminal.
+
+![Terminal Performance](screenshots/terminal_performance.png)

 <a name="sftp"></a>
 ## SFTP

 The dual-pane SFTP browser supports local-to-remote and remote-to-remote file transfers. Navigate directories with single-click, drag files between panes, and monitor transfer progress in real-time. The interface shows file permissions, sizes, and modification dates. Queue multiple transfers and watch them complete with detailed speed and progress indicators. Context menus provide quick access to rename, delete, download, and upload operations.

-![SFTP View](screenshots/sftp.png)
+![SFTP Dual Pane](screenshots/sftp_dual_pane.png)
+
+**Transfer Queue**
+
+![Transfer Queue](screenshots/sftp_transfer_queue.png)

 <a name="keychain"></a>
 ## Keychain
@@ -188,6 +199,10 @@ The Keychain is your secure vault for SSH credentials. Generate new keys, import

 ![Key Manager](screenshots/key-manager.png)

+**Key Generator**
+
+![Key Generator](screenshots/key_generator_ui.png)
+
 <a name="port-forwarding"></a>
 ## Port Forwarding

@@ -365,6 +380,17 @@ See [agents.md](agents.md) for architecture overview and coding conventions.

 ---

+<a name="contributors"></a>
+# Contributors
+
+Thanks to all the people who contribute!
+
+<a href="https://github.com/binaricat/Netcatty/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=binaricat/Netcatty" alt="contributors" />
+</a>
+
+---
+
 <a name="license"></a>
 # License

--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -5,7 +5,8 @@
 <h1 align="center">Netcatty</h1>

 <p align="center">
-  <strong>现代化 SSH 客户端、SFTP 浏览器 & 终端管理器</strong>
+  <strong>现代化 SSH 客户端、SFTP 浏览器 & 终端管理器</strong><br/>
+  <a href="https://netcatty.app"><strong>netcatty.app</strong></a>
 </p>

 <p align="center">
@@ -39,7 +40,7 @@

 ---

-[![Netcatty 主界面](screenshots/main-window-dark.png)](screenshots/main-window-dark.png)
+[![Netcatty 主界面](screenshots/vault_grid_view.png)](screenshots/vault_grid_view.png)

 ---

@@ -138,15 +139,15 @@ Vault 视图是管理所有 SSH 连接的控制中心。通过右键菜单创建

 **深色模式**

-![深色模式](screenshots/main-window-dark.png)
+![主机管理](screenshots/vault_grid_view.png)

-**浅色模式**
+**层级文件夹与分组**

-![浅色模式](screenshots/main-window-light.png)
+![层级文件夹](screenshots/nested_folder_structure.png)

 **列表视图**

-![列表视图](screenshots/main-window-dark-list.png)
+![列表视图](screenshots/vault_list_view.png)

 <a name="终端"></a>
 ## 终端
@@ -155,18 +156,28 @@ Vault 视图是管理所有 SSH 连接的控制中心。通过右键菜单创建

 **分屏窗口**

-![分屏窗口](screenshots/split-window.png)
+**广播模式**

-**主题定制**
+一次输入，多处执行。非常适合同时维护这多台服务器。

-![主题定制](screenshots/terminal-theme-change.png)
+![广播模式](screenshots/broadcast_mode.png)
+
+**性能信息与定制**
+
+监控连接健康状况，并自定义终端的方方面面。
+
+![终端性能](screenshots/terminal_performance.png)

 <a name="sftp"></a>
 ## SFTP

 双窗格 SFTP 浏览器支持本地到远程和远程到远程的文件传输。单击导航目录，在窗格之间拖放文件，实时监控传输进度。界面显示文件权限、大小和修改日期。批量传输队列管理，详细的速度和进度指示器。右键菜单快速访问重命名、删除、下载和上传操作。

-![SFTP 视图](screenshots/sftp.png)
+![SFTP 双窗格](screenshots/sftp_dual_pane.png)
+
+**传输队列**
+
+![传输队列](screenshots/sftp_transfer_queue.png)

 <a name="密钥管理"></a>
 ## 密钥管理
@@ -188,6 +199,10 @@ Vault 视图是管理所有 SSH 连接的控制中心。通过右键菜单创建

 ![密钥管理器](screenshots/key-manager.png)

+**密钥生成器**
+
+![密钥生成器](screenshots/key_generator_ui.png)
+
 <a name="端口转发"></a>
 ## 端口转发

@@ -365,6 +380,17 @@ npm run pack:linux   # Linux (AppImage, deb, rpm)

 ---

+<a name="贡献者"></a>
+# 贡献者
+
+感谢所有参与贡献的人！
+
+<a href="https://github.com/binaricat/Netcatty/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=binaricat/Netcatty" alt="contributors" />
+</a>
+
+---
+
 <a name="开源协议"></a>
 # 开源协议

--- a/application/i18n/locales/en.ts
+++ b/application/i18n/locales/en.ts
@@ -525,7 +525,7 @@ const en: Messages = {
  'settings.sftpFileAssociations.noAssociations': 'No file associations configured',
  'settings.sftpFileAssociations.remove': 'Remove',
  'settings.sftpFileAssociations.removeConfirm': 'Remove association for .{ext}?',
-  
+
  // Settings > SFTP Behavior
  'settings.sftp.doubleClickBehavior': 'Double-click behavior',
  'settings.sftp.doubleClickBehavior.desc': 'Choose the action when double-clicking a file in SFTP View',
@@ -533,7 +533,7 @@ const en: Messages = {
  'settings.sftp.doubleClickBehavior.transfer': 'Transfer to other pane',
  'settings.sftp.doubleClickBehavior.openDesc': 'Open the file in the default application',
  'settings.sftp.doubleClickBehavior.transferDesc': 'Transfer the file to the other pane\'s active host',
-  
+
  // Settings > SFTP Auto Sync
  'settings.sftp.autoSync': 'Auto-sync to remote',
  'settings.sftp.autoSync.desc': 'Automatically sync file changes back to the remote server when opening files with external applications',
@@ -542,6 +542,18 @@ const en: Messages = {
  'sftp.autoSync.success': 'File synced to remote: {fileName}',
  'sftp.autoSync.error': 'Failed to sync file: {error}',

+  // SFTP Reconnecting
+  'sftp.reconnecting.title': 'Reconnecting...',
+  'sftp.reconnecting.desc': 'Connection lost, attempting to reconnect',
+  'sftp.reconnected': 'Connection restored',
+  'sftp.error.reconnectFailed': 'Failed to reconnect. Please try again.',
+
+  // Settings > SFTP Show Hidden Files
+  'settings.sftp.showHiddenFiles': 'Show hidden files',
+  'settings.sftp.showHiddenFiles.desc': 'Display files with the Windows hidden attribute in the SFTP file browser when browsing local Windows filesystem.',
+  'settings.sftp.showHiddenFiles.enable': 'Show hidden files',
+  'settings.sftp.showHiddenFiles.enableDesc': 'Display Windows hidden files when browsing local filesystem',
+
  // Quick Switcher
  'qs.search.placeholder': 'Search hosts or tabs',
  'qs.recentConnections': 'Recent connections',
@@ -648,6 +660,12 @@ const en: Messages = {
  'hostDetails.telnet.password': 'Telnet Password',
  'hostDetails.charset.placeholder': 'Charset (e.g. UTF-8)',
  'hostDetails.telnet.add': 'Add Telnet Protocol',
+  'hostDetails.tags': 'Tags',
+  'hostDetails.group': 'Group',
+  'hostDetails.selectGroup': 'Select Group',
+  'hostDetails.addTag': 'Add a tag...',
+  'hostDetails.createTag': 'Create tag',
+  'hostDetails.createGroup': 'Create group',

  // Host form (legacy modal)
  'hostForm.title.edit': 'Edit Host',
@@ -1061,11 +1079,12 @@ const en: Messages = {
  'serial.field.baudRate': 'Baud Rate',
  'serial.field.dataBits': 'Data Bits',
  'serial.field.stopBits': 'Stop Bits',
+  'serial.field.stopBits15Warning': '1.5 stop bits may not be supported on all Windows devices',
  'serial.field.parity': 'Parity',
  'serial.field.flowControl': 'Flow Control',
  'serial.noPorts': 'No serial ports detected. Connect a device and refresh.',
  'serial.field.customPort': 'Custom Port Path',
-  'serial.field.customPortPlaceholder': 'e.g. /dev/ttys001',
+  'serial.field.customPortPlaceholder': 'e.g. /dev/ttys001 or COM1',
  'serial.type.hardware': 'Hardware',
  'serial.type.pseudo': 'Pseudo Terminal',
  'serial.type.custom': 'Custom',
@@ -1082,6 +1101,15 @@ const en: Messages = {
  'serial.field.lineMode': 'Line Mode',
  'serial.field.lineModeDesc': 'Buffer input and send on Enter (instead of character-by-character)',
  'serial.connectionError': 'Failed to connect to serial port',
+  'serial.field.baudRatePlaceholder': 'Select or enter baud rate...',
+  'serial.field.baudRateEmpty': 'Enter a custom baud rate',
+  'serial.field.customBaudRate': 'Using custom baud rate',
+  'serial.field.saveConfig': 'Save Configuration',
+  'serial.field.saveConfigDesc': 'Save this serial configuration to hosts for quick access',
+  'serial.field.configLabel': 'Configuration Name',
+  'serial.field.configLabelPlaceholder': 'e.g. Arduino Uno',
+  'serial.connectAndSave': 'Connect & Save',
+  'serial.edit.title': 'Serial Port Settings',
 };

 export default en;
--- a/application/i18n/locales/zh-CN.ts
+++ b/application/i18n/locales/zh-CN.ts
@@ -401,6 +401,12 @@ const zhCN: Messages = {
  'hostDetails.telnet.password': 'Telnet 密码',
  'hostDetails.charset.placeholder': '字符集（例如 UTF-8）',
  'hostDetails.telnet.add': '添加 Telnet 协议',
+  'hostDetails.tags': '标签',
+  'hostDetails.group': '分组',
+  'hostDetails.selectGroup': '选择分组',
+  'hostDetails.addTag': '添加标签...',
+  'hostDetails.createTag': '创建标签',
+  'hostDetails.createGroup': '创建分组',

  // Host form (legacy modal)
  'hostForm.title.edit': '编辑主机',
@@ -757,7 +763,7 @@ const zhCN: Messages = {
  'settings.sftpFileAssociations.noAssociations': '未配置文件关联',
  'settings.sftpFileAssociations.remove': '移除',
  'settings.sftpFileAssociations.removeConfirm': '确定移除 .{ext} 的关联吗？',
-  
+
  // Settings > SFTP Behavior
  'settings.sftp.doubleClickBehavior': '双击行为',
  'settings.sftp.doubleClickBehavior.desc': '选择在 SFTP 视图中双击文件时的操作',
@@ -765,7 +771,7 @@ const zhCN: Messages = {
  'settings.sftp.doubleClickBehavior.transfer': '传输到另一侧',
  'settings.sftp.doubleClickBehavior.openDesc': '使用默认应用程序打开文件',
  'settings.sftp.doubleClickBehavior.transferDesc': '将文件传输到另一窗格的活动主机',
-  
+
  // Settings > SFTP Auto Sync
  'settings.sftp.autoSync': '自动同步到远程',
  'settings.sftp.autoSync.desc': '使用外部应用程序打开文件时，自动将文件更改同步回远程服务器',
@@ -774,6 +780,18 @@ const zhCN: Messages = {
  'sftp.autoSync.success': '文件已同步到远程：{fileName}',
  'sftp.autoSync.error': '同步文件失败：{error}',

+  // SFTP Reconnecting
+  'sftp.reconnecting.title': '正在重连...',
+  'sftp.reconnecting.desc': '连接已断开，正在尝试重新连接',
+  'sftp.reconnected': '连接已恢复',
+  'sftp.error.reconnectFailed': '重连失败，请重试。',
+
+  // Settings > SFTP Show Hidden Files
+  'settings.sftp.showHiddenFiles': '显示隐藏文件',
+  'settings.sftp.showHiddenFiles.desc': '在浏览本地 Windows 文件系统时，显示具有 Windows 隐藏属性的文件。',
+  'settings.sftp.showHiddenFiles.enable': '显示隐藏文件',
+  'settings.sftp.showHiddenFiles.enableDesc': '浏览本地文件系统时显示 Windows 隐藏文件',
+
  // Settings > Terminal
  'settings.terminal.section.theme': '终端主题',
  'settings.terminal.themeModal.title': '选择主题',
@@ -1050,11 +1068,12 @@ const zhCN: Messages = {
  'serial.field.baudRate': '波特率',
  'serial.field.dataBits': '数据位',
  'serial.field.stopBits': '停止位',
+  'serial.field.stopBits15Warning': '1.5 停止位在 Windows 下可能不被所有设备支持',
  'serial.field.parity': '校验位',
  'serial.field.flowControl': '流控制',
  'serial.noPorts': '未检测到串口设备。请连接设备后刷新。',
  'serial.field.customPort': '自定义串口路径',
-  'serial.field.customPortPlaceholder': '例如 /dev/ttys001',
+  'serial.field.customPortPlaceholder': '例如 /dev/ttys001 或 COM1',
  'serial.type.hardware': '硬件',
  'serial.type.pseudo': '虚拟终端',
  'serial.type.custom': '自定义',
@@ -1071,6 +1090,15 @@ const zhCN: Messages = {
  'serial.field.lineMode': '行模式',
  'serial.field.lineModeDesc': '缓冲输入，按回车后发送（而不是逐字符发送）',
  'serial.connectionError': '连接串口失败',
+  'serial.field.baudRatePlaceholder': '选择或输入波特率...',
+  'serial.field.baudRateEmpty': '输入自定义波特率',
+  'serial.field.customBaudRate': '使用自定义波特率',
+  'serial.field.saveConfig': '保存配置',
+  'serial.field.saveConfigDesc': '将此串口配置保存到主机列表以便快速访问',
+  'serial.field.configLabel': '配置名称',
+  'serial.field.configLabelPlaceholder': '例如 Arduino Uno',
+  'serial.connectAndSave': '连接并保存',
+  'serial.edit.title': '串口设置',
 };

 export default zhCN;
--- a/application/state/useSessionState.ts
+++ b/application/state/useSessionState.ts
@@ -72,6 +72,37 @@ export const useSessionState = () => {
  }, [setActiveTabId]);

  const connectToHost = useCallback((host: Host) => {
+    // Handle serial hosts specially - use createSerialSession for them
+    if (host.protocol === 'serial') {
+      // Use stored serialConfig or construct from host data
+      const serialConfig: SerialConfig = host.serialConfig || {
+        path: host.hostname,
+        baudRate: host.port || 115200,
+        dataBits: 8,
+        stopBits: 1,
+        parity: 'none',
+        flowControl: 'none',
+        localEcho: false,
+        lineMode: false,
+      };
+      
+      const sessionId = crypto.randomUUID();
+      const portName = serialConfig.path.split('/').pop() || serialConfig.path;
+      const newSession: TerminalSession = {
+        id: sessionId,
+        hostId: host.id,
+        hostLabel: host.label || `Serial: ${portName}`,
+        hostname: serialConfig.path,
+        username: '',
+        status: 'connecting',
+        protocol: 'serial',
+        serialConfig: serialConfig,
+      };
+      setSessions(prev => [...prev, newSession]);
+      setActiveTabId(sessionId);
+      return;
+    }
+
    const newSession: TerminalSession = {
      id: crypto.randomUUID(),
      hostId: host.id,
--- a/application/state/useSettingsState.ts
+++ b/application/state/useSettingsState.ts
@@ -18,6 +18,7 @@ STORAGE_KEY_UI_THEME_LIGHT,
 STORAGE_KEY_UI_THEME_DARK,
 STORAGE_KEY_SFTP_DOUBLE_CLICK_BEHAVIOR,
 STORAGE_KEY_SFTP_AUTO_SYNC,
+STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES,
 } from '../../infrastructure/config/storageKeys';
 import { DEFAULT_UI_LOCALE, resolveSupportedLocale } from '../../infrastructure/config/i18n';
 import { TERMINAL_THEMES } from '../../infrastructure/config/terminalThemes';
@@ -41,6 +42,7 @@ const DEFAULT_HOTKEY_SCHEME: HotkeyScheme =
    : 'pc';
 const DEFAULT_SFTP_DOUBLE_CLICK_BEHAVIOR: 'open' | 'transfer' = 'open';
 const DEFAULT_SFTP_AUTO_SYNC = false;
+const DEFAULT_SFTP_SHOW_HIDDEN_FILES = false;

 const readStoredString = (key: string): string | null => {
  const raw = localStorageAdapter.readString(key);
@@ -167,6 +169,10 @@ export const useSettingsState = () => {
    const stored = readStoredString(STORAGE_KEY_SFTP_AUTO_SYNC);
    return stored === 'true' ? true : DEFAULT_SFTP_AUTO_SYNC;
  });
+  const [sftpShowHiddenFiles, setSftpShowHiddenFiles] = useState<boolean>(() => {
+    const stored = readStoredString(STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES);
+    return stored === 'true' ? true : DEFAULT_SFTP_SHOW_HIDDEN_FILES;
+  });

  // Helper to notify other windows about settings changes via IPC
  const notifySettingsChanged = useCallback((key: string, value: unknown) => {
@@ -398,11 +404,18 @@ export const useSettingsState = () => {
          setSftpAutoSync(newValue);
        }
      }
+      // Sync SFTP show hidden files setting from other windows
+      if (e.key === STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES && e.newValue !== null) {
+        const newValue = e.newValue === 'true';
+        if (newValue !== sftpShowHiddenFiles) {
+          setSftpShowHiddenFiles(newValue);
+        }
+      }
    };

    window.addEventListener('storage', handleStorageChange);
    return () => window.removeEventListener('storage', handleStorageChange);
-  }, [theme, lightUiThemeId, darkUiThemeId, accentMode, customAccent, customCSS, hotkeyScheme, uiLanguage, terminalThemeId, terminalFontFamilyId, terminalFontSize, sftpDoubleClickBehavior, sftpAutoSync]);
+  }, [theme, lightUiThemeId, darkUiThemeId, accentMode, customAccent, customCSS, hotkeyScheme, uiLanguage, terminalThemeId, terminalFontFamilyId, terminalFontSize, sftpDoubleClickBehavior, sftpAutoSync, sftpShowHiddenFiles]);

  useEffect(() => {
    localStorageAdapter.writeString(STORAGE_KEY_TERM_THEME, terminalThemeId);
@@ -465,6 +478,12 @@ export const useSettingsState = () => {
    notifySettingsChanged(STORAGE_KEY_SFTP_AUTO_SYNC, sftpAutoSync);
  }, [sftpAutoSync, notifySettingsChanged]);

+  // Persist SFTP show hidden files setting
+  useEffect(() => {
+    localStorageAdapter.writeString(STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES, sftpShowHiddenFiles ? 'true' : 'false');
+    notifySettingsChanged(STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES, sftpShowHiddenFiles);
+  }, [sftpShowHiddenFiles, notifySettingsChanged]);
+
  // Get merged key bindings (defaults + custom overrides)
  const keyBindings = useMemo((): KeyBinding[] => {
    return DEFAULT_KEY_BINDINGS.map(binding => {
@@ -575,6 +594,8 @@ export const useSettingsState = () => {
    setSftpDoubleClickBehavior,
    sftpAutoSync,
    setSftpAutoSync,
+    sftpShowHiddenFiles,
+    setSftpShowHiddenFiles,
    availableFonts,
  };
 };
--- a/application/state/useSftpState.ts
+++ b/application/state/useSftpState.ts
@@ -676,6 +676,7 @@ export const useSftpState = (
          lastModified: new Date(f.lastModified).getTime(),
          lastModifiedFormatted: f.lastModified,
          linkTarget: f.linkTarget as "file" | "directory" | null | undefined,
+          hidden: f.hidden, // Windows hidden attribute
        };
      });
    },
@@ -2724,6 +2725,89 @@ export const useSftpState = (
    [getActivePane],
  );

+  // Upload external files dropped from OS
+  const uploadExternalFiles = useCallback(
+    async (side: "left" | "right", files: FileList) => {
+      const pane = getActivePane(side);
+      if (!pane?.connection) {
+        throw new Error("No active connection");
+      }
+
+      const bridge = netcattyBridge.get();
+      if (!bridge) {
+        throw new Error("Bridge not available");
+      }
+
+      const results: { fileName: string; success: boolean; error?: string }[] = [];
+
+      for (const file of Array.from(files)) {
+        const targetPath = joinPath(pane.connection.currentPath, file.name);
+        
+        try {
+          const arrayBuffer = await file.arrayBuffer();
+          
+          if (pane.connection.isLocal) {
+            // Upload to local filesystem
+            if (!bridge.writeLocalFile) {
+              throw new Error("writeLocalFile not available");
+            }
+            await bridge.writeLocalFile(targetPath, arrayBuffer);
+          } else {
+            // Upload to remote via SFTP
+            const sftpId = sftpSessionsRef.current.get(pane.connection.id);
+            if (!sftpId) {
+              throw new Error("SFTP session not found");
+            }
+            
+            // Try progress API first, fallback to basic binary write
+            if (bridge.writeSftpBinaryWithProgress) {
+              const result = await bridge.writeSftpBinaryWithProgress(
+                sftpId,
+                targetPath,
+                arrayBuffer,
+                crypto.randomUUID(),
+                // Progress callbacks not needed for simple drag-drop upload
+                undefined, // onProgress
+                undefined, // onComplete
+                undefined, // onError
+              );
+              
+              // Check if progress API explicitly reported failure
+              // If result is undefined/null or success is false, fallback to basic API
+              if (!result || result.success === false) {
+                if (bridge.writeSftpBinary) {
+                  await bridge.writeSftpBinary(sftpId, targetPath, arrayBuffer);
+                } else {
+                  throw new Error("Upload failed and no fallback method available");
+                }
+              }
+            } else if (bridge.writeSftpBinary) {
+              // Progress API not available, use basic API
+              await bridge.writeSftpBinary(sftpId, targetPath, arrayBuffer);
+            } else {
+              throw new Error("No SFTP write method available");
+            }
+          }
+          
+          results.push({ fileName: file.name, success: true });
+        } catch (error) {
+          logger.error(`Failed to upload ${file.name}:`, error);
+          results.push({
+            fileName: file.name,
+            success: false,
+            error: error instanceof Error ? error.message : String(error),
+          });
+        }
+      }
+      
+      // Refresh the file list to show new files
+      await refresh(side);
+      
+      return results;
+    },
+    [getActivePane, refresh],
+  );
+
  // Select an application from system file picker
  const selectApplication = useCallback(
    async (): Promise<{ path: string; name: string } | null> => {
@@ -2767,6 +2851,7 @@ export const useSftpState = (
    readBinaryFile,
    writeTextFile,
    downloadToTempAndOpen,
+    uploadExternalFiles,
    selectApplication,
    startTransfer,
    cancelTransfer,
@@ -2804,6 +2889,7 @@ export const useSftpState = (
    readBinaryFile,
    writeTextFile,
    downloadToTempAndOpen,
+    uploadExternalFiles,
    selectApplication,
    startTransfer,
    cancelTransfer,
@@ -2844,6 +2930,7 @@ export const useSftpState = (
    readBinaryFile: (...args: Parameters<typeof readBinaryFile>) => methodsRef.current.readBinaryFile(...args),
    writeTextFile: (...args: Parameters<typeof writeTextFile>) => methodsRef.current.writeTextFile(...args),
    downloadToTempAndOpen: (...args: Parameters<typeof downloadToTempAndOpen>) => methodsRef.current.downloadToTempAndOpen(...args),
+    uploadExternalFiles: (...args: Parameters<typeof uploadExternalFiles>) => methodsRef.current.uploadExternalFiles(...args),
    selectApplication: () => methodsRef.current.selectApplication(),
    startTransfer: (...args: Parameters<typeof startTransfer>) => methodsRef.current.startTransfer(...args),
    cancelTransfer: (...args: Parameters<typeof cancelTransfer>) => methodsRef.current.cancelTransfer(...args),
--- a/components/ConnectionLogsManager.tsx
+++ b/components/ConnectionLogsManager.tsx
@@ -4,6 +4,7 @@ import {
    Server,
    Terminal,
    Trash2,
+    Usb,
    User,
 } from "lucide-react";
 import React, { memo, useCallback, useMemo } from "react";
@@ -63,6 +64,7 @@ interface LogItemProps {
 const LogItem = memo<LogItemProps>(({ log, onToggleSaved, onDelete, onClick }) => {
    const { t, resolvedLocale } = useI18n();
    const isLocal = log.protocol === "local" || log.hostname === "localhost";
+    const isSerial = log.protocol === "serial";

    return (
        <div
@@ -92,14 +94,14 @@ const LogItem = memo<LogItemProps>(({ log, onToggleSaved, onDelete, onClick }) =
            <div className="flex items-center gap-2 flex-1 min-w-0">
                <div className={cn(
                    "h-8 w-8 rounded-lg flex items-center justify-center shrink-0",
-                    isLocal ? "bg-emerald-500/10 text-emerald-500" : "bg-blue-500/10 text-blue-500"
+                    isSerial ? "bg-amber-500/10 text-amber-500" : isLocal ? "bg-emerald-500/10 text-emerald-500" : "bg-blue-500/10 text-blue-500"
                )}>
-                    {isLocal ? <Terminal size={14} /> : <Server size={14} />}
+                    {isSerial ? <Usb size={14} /> : isLocal ? <Terminal size={14} /> : <Server size={14} />}
                </div>
                <div className="min-w-0">
                    <div className="text-sm font-medium truncate">{isLocal ? t("logs.localTerminal") : log.hostLabel}</div>
                    <div className="text-xs text-muted-foreground truncate">
-                        {isLocal ? "local" : `${log.protocol}, ${log.username}`}
+                        {isLocal ? "local" : isSerial ? `serial, ${log.hostname}` : `${log.protocol}, ${log.username}`}
                    </div>
                </div>
            </div>
--- a/components/DistroAvatar.tsx
+++ b/components/DistroAvatar.tsx
@@ -1,4 +1,4 @@
-import { Server } from "lucide-react";
+import { Server, Usb } from "lucide-react";
 import React, { memo } from "react";
 import { normalizeDistroId } from "../domain/host";
 import { cn } from "../lib/utils";
@@ -69,6 +69,21 @@ const DistroAvatarInner: React.FC<DistroAvatarProps> = ({
  const containerClass = sizeClasses[size];
  const iconSize = iconSizes[size];

+  // Show USB icon for serial hosts
+  if (host.protocol === 'serial') {
+    return (
+      <div
+        className={cn(
+          containerClass,
+          "flex items-center justify-center bg-amber-500/15 text-amber-500",
+          className,
+        )}
+      >
+        <Usb className={iconSize} />
+      </div>
+    );
+  }
+
  if (logo && !errored) {
    return (
      <div
--- a/components/HostDetailsPanel.tsx
+++ b/components/HostDetailsPanel.tsx
@@ -522,12 +522,16 @@ const HostDetailsPanel: React.FC<HostDetailsPanelProps> = ({
            <Combobox
              options={groupOptions}
              value={form.group || ""}
-              onValueChange={(val) => update("group", val)}
+              onValueChange={(val) => {
+                update("group", val);
+                setGroupInputValue(val);
+              }}
              placeholder={t("hostDetails.group.placeholder")}
              allowCreate={true}
              onCreateNew={(val) => {
                onCreateGroup?.(val);
                update("group", val);
+                setGroupInputValue(val);
              }}
              createText="Create Group"
              triggerClassName="flex-1 h-10"
--- a/components/SFTPModal.tsx
+++ b/components/SFTPModal.tsx
@@ -48,6 +48,7 @@ import { logger } from "../lib/logger";
 import { getFileExtension, isKnownBinaryFile, FileOpenerType, SystemAppInfo } from "../lib/sftpFileUtils";
 import { cn } from "../lib/utils";
 import { Host, RemoteFile } from "../types";
+import { filterHiddenFiles } from "./sftp";
 import { DistroAvatar } from "./DistroAvatar";
 import FileOpenerDialog from "./FileOpenerDialog";
 import TextEditorModal from "./TextEditorModal";
@@ -256,6 +257,8 @@ interface SFTPModalProps {
  };
  open: boolean;
  onClose: () => void;
+  /** Initial path to open in SFTP. If not accessible, falls back to home directory. */
+  initialPath?: string;
 }

 // Sort configuration
@@ -280,6 +283,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
  credentials,
  open,
  onClose,
+  initialPath,
 }) => {
  const {
    openSftp,
@@ -304,7 +308,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
    downloadSftpToTempAndOpen,
  } = useSftpBackend();
  const { t, resolvedLocale } = useI18n();
-  const { sftpAutoSync } = useSettingsState();
+  const { sftpAutoSync, sftpShowHiddenFiles } = useSettingsState();
  const isLocalSession = host.protocol === "local";
  const [currentPath, setCurrentPath] = useState("/");
  const [files, setFiles] = useState<RemoteFile[]>([]);
@@ -316,10 +320,17 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
  const inputRef = useRef<HTMLInputElement>(null);
  const sftpIdRef = useRef<string | null>(null);
  const initializedRef = useRef(false);
+  const lastInitialPathRef = useRef<string | undefined>(undefined);
  const navigatingRef = useRef(false);
  const lastSelectedIndexRef = useRef<number | null>(null);
  const localHomeRef = useRef<string | null>(null);

+  // Reconnect state
+  const [reconnecting, setReconnecting] = useState(false);
+  const reconnectingRef = useRef(false);
+  const reconnectAttemptsRef = useRef(0);
+  const MAX_RECONNECT_ATTEMPTS = 3;
+
  // Rename dialog state
  const [showRenameDialog, setShowRenameDialog] = useState(false);
  const [renameTarget, setRenameTarget] = useState<RemoteFile | null>(null);
@@ -531,6 +542,40 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
    openSftp,
  ]);

+  // Check if an error indicates a stale/lost SFTP session
+  const isSessionError = useCallback((err: unknown): boolean => {
+    if (!(err instanceof Error)) return false;
+    const msg = err.message.toLowerCase();
+    return (
+      msg.includes("session not found") ||
+      msg.includes("sftp session") ||
+      msg.includes("not found") ||
+      msg.includes("closed") ||
+      msg.includes("connection reset") ||
+      msg.includes("eof")
+    );
+  }, []);
+
+  // Handle session error - triggers auto-reconnect
+  const handleSessionError = useCallback(() => {
+    if (reconnectingRef.current) return; // Prevent duplicate reconnect attempts
+
+    if (reconnectAttemptsRef.current >= MAX_RECONNECT_ATTEMPTS) {
+      toast.error(t("sftp.error.reconnectFailed"), "SFTP");
+      setReconnecting(false);
+      reconnectingRef.current = false;
+      return;
+    }
+
+    // Clear stale session reference
+    sftpIdRef.current = null;
+
+    // Set reconnecting state
+    reconnectingRef.current = true;
+    reconnectAttemptsRef.current++;
+    setReconnecting(true);
+  }, [t]);
+
  const loadFiles = useCallback(
    async (path: string, options?: { force?: boolean }) => {
      const requestId = ++loadSeqRef.current;
@@ -564,6 +609,14 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
        setSelectedFiles(new Set());
      } catch (e) {
        if (loadSeqRef.current !== requestId) return;
+
+        // Check if this is a session error that can trigger auto-reconnect
+        if (!isLocalSession && isSessionError(e) && files.length > 0) {
+          logger.info("[SFTP] Session lost, attempting to reconnect...");
+          handleSessionError();
+          return;
+        }
+
        logger.error("Failed to load files", e);
        toast.error(
          e instanceof Error ? e.message : t("sftp.error.loadFailed"),
@@ -576,7 +629,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
        }
      }
    },
-    [ensureSftp, host.id, isLocalSession, listLocalDir, listSftp, t],
+    [ensureSftp, host.id, isLocalSession, listLocalDir, listSftp, t, isSessionError, handleSessionError, files.length],
  );

  useLayoutEffect(() => {
@@ -610,10 +663,79 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
    };
  }, [closeSftpSession]);

+  // Auto-reconnect effect
+  useEffect(() => {
+    if (!reconnecting || !reconnectingRef.current || isLocalSession) return;
+
+    const attemptReconnect = async () => {
+      // Small delay before reconnecting
+      await new Promise((resolve) => setTimeout(resolve, 1000));
+
+      if (!reconnectingRef.current) return; // May have been cancelled
+
+      try {
+        // Re-establish SFTP connection
+        const sftpId = await openSftp({
+          sessionId: `sftp-modal-${host.id}`,
+          hostname: credentials.hostname,
+          username: credentials.username || "root",
+          port: credentials.port || 22,
+          password: credentials.password,
+          privateKey: credentials.privateKey,
+          certificate: credentials.certificate,
+          passphrase: credentials.passphrase,
+          publicKey: credentials.publicKey,
+          keyId: credentials.keyId,
+          keySource: credentials.keySource,
+          proxy: credentials.proxy,
+          jumpHosts: credentials.jumpHosts,
+        });
+        sftpIdRef.current = sftpId;
+
+        // Refresh current directory
+        const list = await listSftp(sftpId, currentPath);
+        dirCacheRef.current.set(`${host.id}::${currentPath}`, {
+          files: list,
+          timestamp: Date.now(),
+        });
+        setFiles(list);
+        setSelectedFiles(new Set());
+
+        // Reconnect successful
+        reconnectingRef.current = false;
+        reconnectAttemptsRef.current = 0;
+        setReconnecting(false);
+        toast.success(t("sftp.reconnected"), "SFTP");
+      } catch (e) {
+        logger.error("[SFTP] Reconnect failed", e);
+        // Check if we can retry
+        if (reconnectAttemptsRef.current < MAX_RECONNECT_ATTEMPTS) {
+          // Trigger another attempt
+          sftpIdRef.current = null;
+          reconnectingRef.current = false; // Reset to allow handleSessionError to work
+          handleSessionError();
+        } else {
+          // Max retries reached
+          reconnectingRef.current = false;
+          setReconnecting(false);
+          toast.error(t("sftp.error.reconnectFailed"), "SFTP");
+        }
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    attemptReconnect();
+  }, [reconnecting, isLocalSession, host.id, credentials, openSftp, listSftp, currentPath, t, handleSessionError]);
+
  useEffect(() => {
    if (open) {
-      if (!initializedRef.current) {
+      // Check if we need to reinitialize (either first time or initialPath changed)
+      const needsReinit = !initializedRef.current || initialPath !== lastInitialPathRef.current;
+
+      if (needsReinit) {
        initializedRef.current = true;
+        lastInitialPathRef.current = initialPath;
        if (isLocalSession) {
          void (async () => {
            let home = localHomeRef.current;
@@ -628,7 +750,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
            loadFiles(startPath);
          })();
        } else {
-          // For remote sessions, load home directory directly
+          // For remote sessions, try initialPath first, then fall back to home directory
          void (async () => {
            const username = credentials.username || 'root';
            // Root user's home is /root, other users' home is /home/username
@@ -637,6 +759,26 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
            // Set loading state immediately for better UX
            setLoading(true);

+            // If initialPath is provided, try to use it first
+            if (initialPath) {
+              try {
+                const sftpId = await ensureSftp();
+                const list = await listSftp(sftpId, initialPath);
+                setCurrentPath(initialPath);
+                setFiles(list);
+                setSelectedFiles(new Set());
+                dirCacheRef.current.set(`${host.id}::${initialPath}`, {
+                  files: list,
+                  timestamp: Date.now(),
+                });
+                setLoading(false);
+                return; // Successfully opened at initialPath
+              } catch {
+                // initialPath not accessible, fall back to home directory
+                logger.warn(`[SFTP] Initial path ${initialPath} not accessible, falling back to home`);
+              }
+            }
+
            try {
              const sftpId = await ensureSftp();
              const list = await listSftp(sftpId, homePath);
@@ -679,7 +821,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
      void closeSftpSession();
      initializedRef.current = false;
    }
-  }, [open, currentPath, loadFiles, closeSftpSession, getHomeDir, isLocalSession, credentials.username, ensureSftp, listSftp, host.id, t]);
+  }, [open, currentPath, loadFiles, closeSftpSession, getHomeDir, isLocalSession, credentials.username, ensureSftp, listSftp, host.id, t, initialPath]);

  const handleNavigate = useCallback((path: string) => {
    // Prevent double navigation (e.g., from double-click race condition)
@@ -1263,9 +1405,12 @@ const SFTPModal: React.FC<SFTPModalProps> = ({

  // Display files with parent entry (like SftpView)
  const displayFiles = useMemo(() => {
+    // Filter hidden files using utility function
+    const visibleFiles = filterHiddenFiles(files, sftpShowHiddenFiles);
+
    // Check if we're at root
    const atRoot = isRootPath(currentPath);
-    if (atRoot) return files;
+    if (atRoot) return visibleFiles;

    // Add ".." parent directory entry at the top (only if not at root)
    const parentEntry: RemoteFile = {
@@ -1274,8 +1419,8 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
      size: "--",
      lastModified: undefined,
    };
-    return [parentEntry, ...files.filter((f) => f.name !== "..")];
-  }, [files, currentPath, isRootPath]);
+    return [parentEntry, ...visibleFiles.filter((f) => f.name !== "..")];
+  }, [files, currentPath, isRootPath, sftpShowHiddenFiles]);

  // Sorted files
  const sortedFiles = useMemo(() => {
@@ -1671,7 +1816,7 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
            className="h-7 w-7"
            onClick={() => loadFiles(currentPath, { force: true })}
          >
-            <RefreshCw size={14} className={cn(loading && "animate-spin")} />
+            <RefreshCw size={14} className={cn((loading || reconnecting) && "animate-spin")} />
          </Button>

          {/* Editable Breadcrumbs */}
@@ -1865,6 +2010,19 @@ const SFTPModal: React.FC<SFTPModalProps> = ({
            </div>
          )}

+          {/* Reconnecting overlay */}
+          {reconnecting && (
+            <div className="absolute inset-0 flex items-center justify-center bg-background/80 backdrop-blur-sm z-20">
+              <div className="flex flex-col items-center gap-3 p-6 rounded-xl bg-secondary/90 border border-border/60 shadow-lg">
+                <Loader2 className="h-8 w-8 animate-spin text-primary" />
+                <div className="text-center">
+                  <div className="text-sm font-medium">{t("sftp.reconnecting.title")}</div>
+                  <div className="text-xs text-muted-foreground mt-1">{t("sftp.reconnecting.desc")}</div>
+                </div>
+              </div>
+            </div>
+          )}
+
          {files.length === 0 && !loading && (
            <div className="flex flex-col items-center justify-center h-full text-muted-foreground">
              <Folder size={48} className="mb-3 opacity-50" />
--- a/components/SerialConnectModal.tsx
+++ b/components/SerialConnectModal.tsx
@@ -2,11 +2,11 @@
 * Serial Port Connect Modal
 * Allows users to configure and connect to a serial port
 */
-import { ChevronDown, ChevronUp, Cpu, RefreshCw, Usb } from 'lucide-react';
+import { ChevronDown, ChevronUp, Cpu, RefreshCw, Save, Usb } from 'lucide-react';
 import React, { useCallback, useEffect, useMemo, useState } from 'react';
 import { useI18n } from '../application/i18n/I18nProvider';
 import { useTerminalBackend } from '../application/state/useTerminalBackend';
-import type { SerialConfig, SerialFlowControl, SerialParity } from '../domain/models';
+import type { Host, SerialConfig, SerialFlowControl, SerialParity } from '../domain/models';
 import { cn } from '../lib/utils';
 import { Button } from './ui/button';
 import { Combobox, type ComboboxOption } from './ui/combobox';
@@ -18,6 +18,7 @@ import {
  DialogHeader,
  DialogTitle,
 } from './ui/dialog';
+import { Input } from './ui/input';
 import { Label } from './ui/label';
 import { Collapsible, CollapsibleContent, CollapsibleTrigger } from './ui/collapsible';

@@ -35,6 +36,7 @@ interface SerialConnectModalProps {
  open: boolean;
  onClose: () => void;
  onConnect: (config: SerialConfig) => void;
+  onSaveHost?: (host: Host) => void;
 }

 const BAUD_RATES = [300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600];
@@ -47,6 +49,7 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
  open,
  onClose,
  onConnect,
+  onSaveHost,
 }) => {
  const { t } = useI18n();
  const [ports, setPorts] = useState<SerialPort[]>([]);
@@ -63,6 +66,10 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
  const [localEcho, setLocalEcho] = useState(false);
  const [lineMode, setLineMode] = useState(false);

+  // Save configuration state
+  const [saveConfig, setSaveConfig] = useState(false);
+  const [configLabel, setConfigLabel] = useState('');
+
  const terminalBackend = useTerminalBackend();

  const loadPorts = useCallback(async () => {
@@ -87,6 +94,14 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
    }
  }, [open]); // eslint-disable-line react-hooks/exhaustive-deps

+  // Generate a default label when port is selected
+  useEffect(() => {
+    if (selectedPort && !configLabel) {
+      const portName = selectedPort.split('/').pop() || selectedPort;
+      setConfigLabel(`Serial: ${portName}`);
+    }
+  }, [selectedPort, configLabel]);
+
  const handleConnect = () => {
    if (!selectedPort) return;

@@ -101,6 +116,26 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
      lineMode,
    };

+    // Save as host if checkbox is checked and onSaveHost is provided
+    if (saveConfig && onSaveHost) {
+      const portName = selectedPort.split('/').pop() || selectedPort;
+      const host: Host = {
+        id: `serial-${Date.now()}-${Math.random().toString(36).substring(2, 11)}`,
+        label: configLabel.trim() || `Serial: ${portName}`,
+        hostname: selectedPort,
+        // For serial hosts, port field stores baud rate as a numeric identifier.
+        // The full configuration is stored in serialConfig for actual connection.
+        port: baudRate,
+        username: '',
+        os: 'linux',
+        tags: ['serial'],
+        protocol: 'serial',
+        createdAt: Date.now(),
+        serialConfig: config, // Store full serial configuration for connection
+      };
+      onSaveHost(host);
+    }
+
    onConnect(config);
    onClose();
  };
@@ -114,9 +149,17 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
    }));
  }, [ports]);

-  // Validate: port path must start with /dev/
-  const isPortValid = selectedPort.trim().startsWith('/dev/');
-  const isBaudRateValid = BAUD_RATES.includes(baudRate);
+  // Validate: port path must start with /dev/ (Unix/macOS) or COM/\\.\COM (Windows)
+  const trimmedPort = selectedPort.trim();
+  const isPortValid =
+    trimmedPort.startsWith('/dev/') ||
+    /^COM\d+$/i.test(trimmedPort) ||
+    /^\\\\\.\\COM\d+$/i.test(trimmedPort);
+  // Allow custom baud rates as long as they are positive integers
+  const isBaudRateValid = Number.isInteger(baudRate) && baudRate > 0;
+
+  // Check if using 1.5 stop bits (limited Windows support)
+  const isStopBits15 = stopBits === 1.5;
  const isValid = isPortValid && isBaudRateValid;

  return (
@@ -171,18 +214,28 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
          {/* Baud Rate */}
          <div className="space-y-2">
            <Label htmlFor="baud-rate">{t('serial.field.baudRate')}</Label>
-            <select
-              id="baud-rate"
-              value={baudRate}
-              onChange={(e) => setBaudRate(parseInt(e.target.value, 10))}
-              className="w-full h-10 px-3 rounded-md border border-input bg-background text-sm focus:outline-none focus:ring-2 focus:ring-ring"
-            >
-              {BAUD_RATES.map((rate) => (
-                <option key={rate} value={rate}>
-                  {rate}
-                </option>
-              ))}
-            </select>
+            <Combobox
+              options={BAUD_RATES.map((rate) => ({
+                value: String(rate),
+                label: String(rate),
+              }))}
+              value={String(baudRate)}
+              onValueChange={(val) => {
+                const parsed = parseInt(val, 10);
+                if (!isNaN(parsed) && parsed > 0) {
+                  setBaudRate(parsed);
+                }
+              }}
+              placeholder={t('serial.field.baudRatePlaceholder')}
+              emptyText={t('serial.field.baudRateEmpty')}
+              allowCreate
+              createText={t('common.use')}
+            />
+            {baudRate > 0 && !BAUD_RATES.includes(baudRate) && (
+              <p className="text-xs text-muted-foreground">
+                {t('serial.field.customBaudRate')}
+              </p>
+            )}
          </div>

          {/* Advanced Options */}
@@ -236,6 +289,11 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
                      </option>
                    ))}
                  </select>
+                  {isStopBits15 && (
+                    <p className="text-xs text-yellow-500">
+                      {t('serial.field.stopBits15Warning')}
+                    </p>
+                  )}
                </div>
              </div>

@@ -313,6 +371,40 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
              </div>
            </CollapsibleContent>
          </Collapsible>
+
+          {/* Save Configuration */}
+          {onSaveHost && (
+            <div className="space-y-3 pt-2 border-t border-border/60">
+              <div className="flex items-center justify-between">
+                <div className="space-y-0.5">
+                  <Label htmlFor="save-config" className="text-sm font-medium cursor-pointer">
+                    {t('serial.field.saveConfig')}
+                  </Label>
+                  <p className="text-xs text-muted-foreground">
+                    {t('serial.field.saveConfigDesc')}
+                  </p>
+                </div>
+                <input
+                  type="checkbox"
+                  id="save-config"
+                  checked={saveConfig}
+                  onChange={(e) => setSaveConfig(e.target.checked)}
+                  className="h-4 w-4 rounded border-input"
+                />
+              </div>
+              {saveConfig && (
+                <div className="space-y-2">
+                  <Label htmlFor="config-label">{t('serial.field.configLabel')}</Label>
+                  <Input
+                    id="config-label"
+                    value={configLabel}
+                    onChange={(e) => setConfigLabel(e.target.value)}
+                    placeholder={t('serial.field.configLabelPlaceholder')}
+                  />
+                </div>
+              )}
+            </div>
+          )}
        </div>

        <DialogFooter>
@@ -320,8 +412,12 @@ export const SerialConnectModal: React.FC<SerialConnectModalProps> = ({
            {t('common.cancel')}
          </Button>
          <Button onClick={handleConnect} disabled={!isValid}>
-            <Cpu size={14} className="mr-2" />
-            {t('common.connect')}
+            {saveConfig ? (
+              <Save size={14} className="mr-2" />
+            ) : (
+              <Cpu size={14} className="mr-2" />
+            )}
+            {saveConfig ? t('serial.connectAndSave') : t('common.connect')}
          </Button>
        </DialogFooter>
      </DialogContent>
--- a/components/SerialHostDetailsPanel.tsx
+++ b/components/SerialHostDetailsPanel.tsx
@@ -0,0 +1,415 @@
+/**
+ * Serial Host Details Panel
+ * A dedicated editor for serial port hosts (distinct from SSH HostDetailsPanel)
+ */
+import { ChevronDown, ChevronUp, Save, Tag, Usb } from 'lucide-react';
+import React, { useCallback, useEffect, useMemo, useState } from 'react';
+import { useI18n } from '../application/i18n/I18nProvider';
+import { useTerminalBackend } from '../application/state/useTerminalBackend';
+import type { Host, SerialConfig, SerialFlowControl, SerialParity } from '../domain/models';
+
+import { Button } from './ui/button';
+import { Combobox, ComboboxOption, MultiCombobox } from './ui/combobox';
+import { Input } from './ui/input';
+import { Label } from './ui/label';
+import { Collapsible, CollapsibleContent, CollapsibleTrigger } from './ui/collapsible';
+import {
+  AsidePanel,
+  AsidePanelContent,
+  AsidePanelFooter,
+} from './ui/aside-panel';
+
+interface SerialPort {
+  path: string;
+  manufacturer: string;
+  serialNumber: string;
+  vendorId: string;
+  productId: string;
+  pnpId: string;
+  type?: 'hardware' | 'pseudo' | 'custom';
+}
+
+interface SerialHostDetailsPanelProps {
+  initialData: Host;
+  allTags?: string[];
+  groups?: string[];
+  onSave: (host: Host) => void;
+  onCancel: () => void;
+}
+
+const BAUD_RATES = [300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600];
+const DATA_BITS: Array<5 | 6 | 7 | 8> = [5, 6, 7, 8];
+const STOP_BITS: Array<1 | 1.5 | 2> = [1, 1.5, 2];
+const PARITY_OPTIONS: SerialParity[] = ['none', 'even', 'odd', 'mark', 'space'];
+const FLOW_CONTROL_OPTIONS: SerialFlowControl[] = ['none', 'xon/xoff', 'rts/cts'];
+
+export const SerialHostDetailsPanel: React.FC<SerialHostDetailsPanelProps> = ({
+  initialData,
+  allTags = [],
+  groups = [],
+  onSave,
+  onCancel,
+}) => {
+  const { t } = useI18n();
+  const terminalBackend = useTerminalBackend();
+  const [ports, setPorts] = useState<SerialPort[]>([]);
+  const [isLoadingPorts, setIsLoadingPorts] = useState(false);
+  const [showAdvanced, setShowAdvanced] = useState(false);
+
+  // Form state
+  const [label, setLabel] = useState(initialData.label);
+  const [selectedPort, setSelectedPort] = useState(initialData.hostname || initialData.serialConfig?.path || '');
+  const [baudRate, setBaudRate] = useState(initialData.serialConfig?.baudRate || initialData.port || 115200);
+  const [dataBits, setDataBits] = useState<5 | 6 | 7 | 8>(initialData.serialConfig?.dataBits || 8);
+  const [stopBits, setStopBits] = useState<1 | 1.5 | 2>(initialData.serialConfig?.stopBits || 1);
+  const [parity, setParity] = useState<SerialParity>(initialData.serialConfig?.parity || 'none');
+  const [flowControl, setFlowControl] = useState<SerialFlowControl>(initialData.serialConfig?.flowControl || 'none');
+  const [localEcho, setLocalEcho] = useState(initialData.serialConfig?.localEcho || false);
+  const [lineMode, setLineMode] = useState(initialData.serialConfig?.lineMode || false);
+  const [tags, setTags] = useState<string[]>(initialData.tags || []);
+  const [group, setGroup] = useState(initialData.group || '');
+
+  const loadPorts = useCallback(async () => {
+    setIsLoadingPorts(true);
+    try {
+      const result = await terminalBackend.listSerialPorts();
+      setPorts(result);
+    } catch (err) {
+      console.error('[Serial] Failed to list ports:', err);
+    } finally {
+      setIsLoadingPorts(false);
+    }
+  }, [terminalBackend]);
+
+  useEffect(() => {
+    loadPorts();
+  }, [loadPorts]);
+
+  const handleSave = () => {
+    if (!selectedPort) return;
+
+    const config: SerialConfig = {
+      path: selectedPort,
+      baudRate,
+      dataBits,
+      stopBits,
+      parity,
+      flowControl,
+      localEcho,
+      lineMode,
+    };
+
+    const portName = selectedPort.split('/').pop() || selectedPort;
+    const updatedHost: Host = {
+      ...initialData,
+      label: label.trim() || `Serial: ${portName}`,
+      hostname: selectedPort,
+      port: baudRate,
+      tags,
+      group,
+      serialConfig: config,
+    };
+
+    onSave(updatedHost);
+  };
+
+  // Convert ports to Combobox options
+  const portOptions: ComboboxOption[] = useMemo(() => {
+    return ports.map((port) => ({
+      value: port.path,
+      label: port.path,
+      sublabel: port.manufacturer || undefined,
+    }));
+  }, [ports]);
+
+  // Tag options for MultiCombobox
+  const tagOptions: ComboboxOption[] = useMemo(() => {
+    const allUniqueTags = new Set([...allTags, ...tags]);
+    return Array.from(allUniqueTags).map((tag) => ({
+      value: tag,
+      label: tag,
+    }));
+  }, [allTags, tags]);
+
+  // Group options for Combobox
+  const groupOptions: ComboboxOption[] = useMemo(() => {
+    const allGroups = new Set(groups);
+    if (group && !allGroups.has(group)) {
+      allGroups.add(group);
+    }
+    return Array.from(allGroups).map((g) => ({
+      value: g,
+      label: g,
+    }));
+  }, [groups, group]);
+
+  // Validation
+  const trimmedPort = selectedPort.trim();
+  const isPortValid =
+    trimmedPort.startsWith('/dev/') ||
+    /^COM\d+$/i.test(trimmedPort) ||
+    /^\\\\\.\\COM\d+$/i.test(trimmedPort);
+  const isBaudRateValid = Number.isInteger(baudRate) && baudRate > 0;
+  const isValid = isPortValid && isBaudRateValid;
+
+  // Check if using 1.5 stop bits (limited Windows support)
+  const isStopBits15 = stopBits === 1.5;
+
+  return (
+    <AsidePanel
+      open={true}
+      onClose={onCancel}
+      title={t('serial.edit.title')}
+      subtitle={initialData.label}
+      className="z-40"
+    >
+      <AsidePanelContent>
+        {/* Label */}
+        <div className="space-y-2">
+          <Label htmlFor="serial-label">{t('serial.field.configLabel')}</Label>
+          <Input
+            id="serial-label"
+            value={label}
+            onChange={(e) => setLabel(e.target.value)}
+            placeholder={t('serial.field.configLabelPlaceholder')}
+          />
+        </div>
+
+        {/* Serial Port */}
+        <div className="space-y-2">
+          <div className="flex items-center justify-between">
+            <Label htmlFor="serial-port">{t('serial.field.port')}</Label>
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={loadPorts}
+              disabled={isLoadingPorts}
+              className="h-6 px-2 text-xs"
+            >
+              {t('common.refresh')}
+            </Button>
+          </div>
+          <Combobox
+            options={portOptions}
+            value={selectedPort}
+            onValueChange={setSelectedPort}
+            placeholder={t('serial.field.selectPort')}
+            emptyText={t('serial.noPorts')}
+            allowCreate
+            createText={t('common.use')}
+            icon={<Usb size={14} className="text-muted-foreground" />}
+          />
+          {!isPortValid && selectedPort && (
+            <p className="text-xs text-destructive">
+              {t('serial.field.customPortPlaceholder')}
+            </p>
+          )}
+        </div>
+
+        {/* Baud Rate */}
+        <div className="space-y-2">
+          <Label htmlFor="baud-rate">{t('serial.field.baudRate')}</Label>
+          <Combobox
+            options={BAUD_RATES.map((rate) => ({
+              value: String(rate),
+              label: String(rate),
+            }))}
+            value={String(baudRate)}
+            onValueChange={(val) => {
+              const parsed = parseInt(val, 10);
+              if (!isNaN(parsed) && parsed > 0) {
+                setBaudRate(parsed);
+              }
+            }}
+            placeholder={t('serial.field.baudRatePlaceholder')}
+            emptyText={t('serial.field.baudRateEmpty')}
+            allowCreate
+            createText={t('common.use')}
+          />
+          {baudRate > 0 && !BAUD_RATES.includes(baudRate) && (
+            <p className="text-xs text-muted-foreground">
+              {t('serial.field.customBaudRate')}
+            </p>
+          )}
+        </div>
+
+        {/* Tags */}
+        <div className="space-y-2">
+          <Label className="flex items-center gap-2">
+            <Tag size={14} />
+            {t('hostDetails.tags')}
+          </Label>
+          <MultiCombobox
+            options={tagOptions}
+            values={tags}
+            onValuesChange={setTags}
+            placeholder={t('hostDetails.addTag')}
+            allowCreate
+            createText={t('hostDetails.createTag')}
+          />
+        </div>
+
+        {/* Group */}
+        <div className="space-y-2">
+          <Label>{t('hostDetails.group')}</Label>
+          <Combobox
+            options={groupOptions}
+            value={group}
+            onValueChange={setGroup}
+            placeholder={t('hostDetails.selectGroup')}
+            allowCreate
+            createText={t('hostDetails.createGroup')}
+          />
+        </div>
+
+        {/* Advanced Options */}
+        <Collapsible open={showAdvanced} onOpenChange={setShowAdvanced}>
+          <CollapsibleTrigger asChild>
+            <Button
+              variant="ghost"
+              className="w-full justify-between h-9 px-0 hover:bg-transparent"
+            >
+              <span className="text-sm font-medium text-muted-foreground">
+                {t('common.advanced')}
+              </span>
+              {showAdvanced ? (
+                <ChevronUp size={14} className="text-muted-foreground" />
+              ) : (
+                <ChevronDown size={14} className="text-muted-foreground" />
+              )}
+            </Button>
+          </CollapsibleTrigger>
+          <CollapsibleContent className="space-y-4 pt-2">
+            {/* Data Bits */}
+            <div className="grid grid-cols-2 gap-4">
+              <div className="space-y-2">
+                <Label htmlFor="data-bits">{t('serial.field.dataBits')}</Label>
+                <select
+                  id="data-bits"
+                  value={dataBits}
+                  onChange={(e) => setDataBits(parseInt(e.target.value, 10) as 5 | 6 | 7 | 8)}
+                  className="w-full h-10 px-3 rounded-md border border-input bg-background text-sm focus:outline-none focus:ring-2 focus:ring-ring"
+                >
+                  {DATA_BITS.map((bits) => (
+                    <option key={bits} value={bits}>
+                      {bits}
+                    </option>
+                  ))}
+                </select>
+              </div>
+
+              {/* Stop Bits */}
+              <div className="space-y-2">
+                <Label htmlFor="stop-bits">{t('serial.field.stopBits')}</Label>
+                <select
+                  id="stop-bits"
+                  value={stopBits}
+                  onChange={(e) => setStopBits(parseFloat(e.target.value) as 1 | 1.5 | 2)}
+                  className="w-full h-10 px-3 rounded-md border border-input bg-background text-sm focus:outline-none focus:ring-2 focus:ring-ring"
+                >
+                  {STOP_BITS.map((bits) => (
+                    <option key={bits} value={bits}>
+                      {bits}
+                    </option>
+                  ))}
+                </select>
+                {isStopBits15 && (
+                  <p className="text-xs text-yellow-500">
+                    {t('serial.field.stopBits15Warning')}
+                  </p>
+                )}
+              </div>
+            </div>
+
+            {/* Parity */}
+            <div className="space-y-2">
+              <Label htmlFor="parity">{t('serial.field.parity')}</Label>
+              <select
+                id="parity"
+                value={parity}
+                onChange={(e) => setParity(e.target.value as SerialParity)}
+                className="w-full h-10 px-3 rounded-md border border-input bg-background text-sm focus:outline-none focus:ring-2 focus:ring-ring"
+              >
+                {PARITY_OPTIONS.map((option) => (
+                  <option key={option} value={option}>
+                    {t(`serial.parity.${option}`)}
+                  </option>
+                ))}
+              </select>
+            </div>
+
+            {/* Flow Control */}
+            <div className="space-y-2">
+              <Label htmlFor="flow-control">{t('serial.field.flowControl')}</Label>
+              <select
+                id="flow-control"
+                value={flowControl}
+                onChange={(e) => setFlowControl(e.target.value as SerialFlowControl)}
+                className="w-full h-10 px-3 rounded-md border border-input bg-background text-sm focus:outline-none focus:ring-2 focus:ring-ring"
+              >
+                {FLOW_CONTROL_OPTIONS.map((option) => (
+                  <option key={option} value={option}>
+                    {t(`serial.flowControl.${option}`)}
+                  </option>
+                ))}
+              </select>
+            </div>
+
+            {/* Terminal Options */}
+            <div className="space-y-3 pt-2 border-t border-border/60">
+              <div className="flex items-center justify-between">
+                <div className="space-y-0.5">
+                  <Label htmlFor="local-echo" className="text-sm font-medium cursor-pointer">
+                    {t('serial.field.localEcho')}
+                  </Label>
+                  <p className="text-xs text-muted-foreground">
+                    {t('serial.field.localEchoDesc')}
+                  </p>
+                </div>
+                <input
+                  type="checkbox"
+                  id="local-echo"
+                  checked={localEcho}
+                  onChange={(e) => setLocalEcho(e.target.checked)}
+                  className="h-4 w-4 rounded border-input"
+                />
+              </div>
+
+              <div className="flex items-center justify-between">
+                <div className="space-y-0.5">
+                  <Label htmlFor="line-mode" className="text-sm font-medium cursor-pointer">
+                    {t('serial.field.lineMode')}
+                  </Label>
+                  <p className="text-xs text-muted-foreground">
+                    {t('serial.field.lineModeDesc')}
+                  </p>
+                </div>
+                <input
+                  type="checkbox"
+                  id="line-mode"
+                  checked={lineMode}
+                  onChange={(e) => setLineMode(e.target.checked)}
+                  className="h-4 w-4 rounded border-input"
+                />
+              </div>
+            </div>
+          </CollapsibleContent>
+        </Collapsible>
+      </AsidePanelContent>
+
+      <AsidePanelFooter>
+        <div className="flex gap-2">
+          <Button variant="ghost" onClick={onCancel} className="flex-1">
+            {t('common.cancel')}
+          </Button>
+          <Button onClick={handleSave} disabled={!isValid} className="flex-1">
+            <Save size={14} className="mr-2" />
+            {t('common.save')}
+          </Button>
+        </div>
+      </AsidePanelFooter>
+    </AsidePanel>
+  );
+};
+
+export default SerialHostDetailsPanel;
--- a/components/SftpView.tsx
+++ b/components/SftpView.tsx
@@ -59,6 +59,7 @@ import { Label } from "./ui/label";
 // Import extracted components
 import {
  ColumnWidths,
+  filterHiddenFiles,
  isNavigableDirectory,
  SftpBreadcrumb,
  SftpConflictDialog,
@@ -100,6 +101,7 @@ import {
  useSftpPaneCallbacks,
  useSftpDrag,
  useSftpHosts,
+  useSftpShowHiddenFiles,
  useActiveTabId,
  activeTabStore,
  type SftpPaneCallbacks,
@@ -162,6 +164,7 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
  const callbacks = useSftpPaneCallbacks(side);
  const { draggedFiles, onDragStart, onDragEnd } = useSftpDrag();
  const hosts = useSftpHosts();
+  const showHiddenFiles = useSftpShowHiddenFiles();

  // Destructure for easier use
  const {
@@ -182,8 +185,9 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
    onReceiveFromOtherPane,
    onEditPermissions,
    onEditFile,
-    onOpenFile,
    onOpenFileWith,
+    onDownloadFile,
+    onUploadExternalFiles,
  } = callbacks;

  // 渲染追踪 - 只追踪数据 props（回调来自 context，引用稳定）
@@ -255,11 +259,16 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({

  const filteredFiles = useMemo(() => {
    const term = pane.filter.trim().toLowerCase();
-    if (!term) return pane.files;
-    return pane.files.filter(
+
+    // Filter hidden files using utility function
+    let files = filterHiddenFiles(pane.files, showHiddenFiles);
+
+    // Apply text filter
+    if (!term) return files;
+    return files.filter(
      (f) => f.name === ".." || f.name.toLowerCase().includes(term),
    );
-  }, [pane.files, pane.filter]);
+  }, [pane.files, pane.filter, showHiddenFiles]);

  // Path suggestions
  const pathSuggestions = useMemo(() => {
@@ -593,6 +602,18 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({

  // Drag handlers
  const handlePaneDragOver = (e: React.DragEvent) => {
+    // Check if this is external file drag (from OS)
+    const hasFiles = e.dataTransfer.types.includes('Files');
+
+    // If it's external files, always allow drop
+    if (hasFiles) {
+      e.preventDefault();
+      e.dataTransfer.dropEffect = "copy";
+      setIsDragOverPane(true);
+      return;
+    }
+
+    // Otherwise, check if it's internal drag from other pane
    if (!draggedFiles || draggedFiles[0]?.side === side) return;
    e.preventDefault();
    e.dataTransfer.dropEffect = "copy";
@@ -607,11 +628,23 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
    setDragOverEntry(null);
  };

-  const handlePaneDrop = (e: React.DragEvent) => {
+  const handlePaneDrop = async (e: React.DragEvent) => {
    e.preventDefault();
    e.stopPropagation();
    setIsDragOverPane(false);
    setDragOverEntry(null);
+
+    // Check if this is external file drop (from OS)
+    const droppedFiles = e.dataTransfer.files;
+    if (droppedFiles && droppedFiles.length > 0) {
+      // Handle external file upload using the callback
+      if (onUploadExternalFiles) {
+        await onUploadExternalFiles(droppedFiles);
+      }
+      return;
+    }
+
+    // Otherwise, handle internal drag from other pane
    if (!draggedFiles || draggedFiles[0]?.side === side) return;
    onReceiveFromOtherPane(
      draggedFiles.map((f) => ({ name: f.name, isDirectory: f.isDirectory })),
@@ -814,18 +847,11 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
                </>
              ) : (
                <>
-                  <Download size={14} className="mr-2" />{" "}
-                  {t("sftp.context.download")}
+                  <ExternalLink size={14} className="mr-2" />{" "}
+                  {t("sftp.context.open")}
                </>
              )}
            </ContextMenuItem>
-            {/* File operations - only for files, not directories */}
-            {!isNavigableDirectory(entry) && onOpenFile && (
-              <ContextMenuItem onClick={() => onOpenFile(entry)}>
-                <ExternalLink size={14} className="mr-2" />{" "}
-                {t("sftp.context.open")}
-              </ContextMenuItem>
-            )}
            {!isNavigableDirectory(entry) && onOpenFileWith && (
              <ContextMenuItem onClick={() => onOpenFileWith(entry)}>
                <ExternalLink size={14} className="mr-2" />{" "}
@@ -838,6 +864,12 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
                {t("sftp.context.edit")}
              </ContextMenuItem>
            )}
+            {!isNavigableDirectory(entry) && onDownloadFile && (
+              <ContextMenuItem onClick={() => onDownloadFile(entry)}>
+                <Download size={14} className="mr-2" />{" "}
+                {t("sftp.context.download")}
+              </ContextMenuItem>
+            )}
            <ContextMenuSeparator />
            <ContextMenuItem
              onClick={() => {
@@ -901,10 +933,10 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
      handleRowOpen,
      handleRowSelect,
      onCopyToOtherPane,
+      onDownloadFile,
      onDragEnd,
      onEditFile,
      onEditPermissions,
-      onOpenFile,
      onOpenFileWith,
      onRefresh,
      openDeleteConfirm,
@@ -1259,7 +1291,7 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
          <div className="flex items-center justify-center h-full">
            <Loader2 size={24} className="animate-spin text-muted-foreground" />
          </div>
-        ) : pane.error ? (
+        ) : pane.error && !pane.reconnecting ? (
          <div className="flex flex-col items-center justify-center h-full gap-2 text-destructive">
            <AlertCircle size={24} />
            <span className="text-sm">{pane.error}</span>
@@ -1309,12 +1341,25 @@ const SftpPaneViewInner: React.FC<SftpPaneViewProps> = ({
      </div>

      {/* Loading overlay - covers entire pane when navigating directories */}
-      {pane.loading && sortedDisplayFiles.length > 0 && (
+      {pane.loading && sortedDisplayFiles.length > 0 && !pane.reconnecting && (
        <div className="absolute inset-0 flex items-center justify-center bg-background/40 backdrop-blur-[1px] pointer-events-none z-10">
          <Loader2 size={24} className="animate-spin text-muted-foreground" />
        </div>
      )}

+      {/* Reconnecting overlay - shows when SFTP connection is lost and reconnecting */}
+      {pane.reconnecting && (
+        <div className="absolute inset-0 flex items-center justify-center bg-background/80 backdrop-blur-sm z-20">
+          <div className="flex flex-col items-center gap-3 p-6 rounded-xl bg-secondary/90 border border-border/60 shadow-lg">
+            <Loader2 size={32} className="animate-spin text-primary" />
+            <div className="text-center">
+              <div className="text-sm font-medium">{t("sftp.reconnecting.title")}</div>
+              <div className="text-xs text-muted-foreground mt-1">{t("sftp.reconnecting.desc")}</div>
+            </div>
+          </div>
+        </div>
+      )}
+
      {/* Dialogs */}
      <Dialog open={showNewFolderDialog} onOpenChange={setShowNewFolderDialog}>
        <DialogContent className="max-w-sm">
@@ -1480,8 +1525,8 @@ interface SftpViewProps {
 const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) => {
  const { t } = useI18n();
  const isActive = useIsSftpActive();
-  const { sftpDoubleClickBehavior, sftpAutoSync } = useSettingsState();
-  
+  const { sftpDoubleClickBehavior, sftpAutoSync, sftpShowHiddenFiles } = useSettingsState();
+
  // File watch event handlers (stable refs to avoid re-creating the useSftpState options)
  const fileWatchHandlers = useMemo(() => ({
    onFileWatchSynced: (payload: { remotePath: string }) => {
@@ -1494,7 +1539,7 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
      logger.error("[SFTP] File auto-sync failed", payload);
    },
  }), [t]);
-  
+
  const sftp = useSftpState(hosts, keys, identities, fileWatchHandlers);

  // Store sftp in a ref so callbacks can access the latest instance
@@ -1505,7 +1550,7 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
  // Store behavior setting in ref for stable callbacks
  const behaviorRef = useRef(sftpDoubleClickBehavior);
  behaviorRef.current = sftpDoubleClickBehavior;
-  
+
  // Store auto-sync setting in ref for stable callbacks
  const autoSyncRef = useRef(sftpAutoSync);
  autoSyncRef.current = sftpAutoSync;
@@ -1882,6 +1927,100 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
    [handleOpenFileWithForSide],
  );

+  // Handle external file upload from OS drag-and-drop (shared logic)
+  // Uses sftpRef.current internally, so dependencies are stable.
+  // toast and logger are globally stable, t is the only real dependency.
+  const handleUploadExternalFilesForSide = useCallback(
+    async (side: "left" | "right", files: FileList) => {
+      try {
+        const results = await sftpRef.current.uploadExternalFiles(side, files);
+        const failCount = results.filter(r => !r.success).length;
+
+        if (failCount === 0) {
+          // All files uploaded successfully
+          const successCount = results.length;
+          const message = successCount === 1
+            ? `${t('sftp.upload')}: ${results[0].fileName}`
+            : `${t('sftp.uploadFiles')}: ${successCount}`;
+          toast.success(message, "SFTP");
+        } else {
+          // Some or all files failed
+          const failedFiles = results.filter(r => !r.success);
+          failedFiles.forEach(failed => {
+            const errorMsg = failed.error ? ` - ${failed.error}` : '';
+            toast.error(
+              `${t('sftp.error.uploadFailed')}: ${failed.fileName}${errorMsg}`,
+              "SFTP"
+            );
+          });
+        }
+      } catch (error) {
+        logger.error("[SftpView] Failed to upload external files:", error);
+        toast.error(
+          error instanceof Error ? error.message : t('sftp.error.uploadFailed'),
+          "SFTP"
+        );
+      }
+    },
+
+    [t],
+  );
+
+  const handleUploadExternalFilesLeft = useCallback(
+    (files: FileList) => handleUploadExternalFilesForSide("left", files),
+    [handleUploadExternalFilesForSide],
+  );
+
+  const handleUploadExternalFilesRight = useCallback(
+    (files: FileList) => handleUploadExternalFilesForSide("right", files),
+    [handleUploadExternalFilesForSide],
+  );
+
+  // Download file to local filesystem (browser download)
+  const handleDownloadFileForSide = useCallback(
+    async (side: "left" | "right", file: SftpFileEntry) => {
+      const pane = side === "left" ? sftpRef.current.leftPane : sftpRef.current.rightPane;
+      if (!pane.connection) return;
+
+      const fullPath = sftpRef.current.joinPath(pane.connection.currentPath, file.name);
+
+      try {
+        // Read the file as binary
+        const content = await sftpRef.current.readBinaryFile(side, fullPath);
+
+        // Create blob and trigger browser download
+        const blob = new Blob([content], { type: "application/octet-stream" });
+        const url = URL.createObjectURL(blob);
+        const a = document.createElement("a");
+        a.href = url;
+        a.download = file.name;
+        document.body.appendChild(a);
+        a.click();
+        document.body.removeChild(a);
+        URL.revokeObjectURL(url);
+
+        toast.success(`${t('sftp.context.download')}: ${file.name}`, "SFTP");
+      } catch (e) {
+        logger.error("[SftpView] Failed to download file:", e);
+        toast.error(
+          e instanceof Error ? e.message : t('sftp.error.downloadFailed'),
+          "SFTP"
+        );
+      }
+    },
+    [t],
+  );
+
+  const handleDownloadFileLeft = useCallback(
+    (file: SftpFileEntry) => handleDownloadFileForSide("left", file),
+    [handleDownloadFileForSide],
+  );
+
+  const handleDownloadFileRight = useCallback(
+    (file: SftpFileEntry) => handleDownloadFileForSide("right", file),
+    [handleDownloadFileForSide],
+  );
+
  // Custom handleOpenEntry callbacks that check the double-click behavior setting
  const handleOpenEntryLeft = useCallback(
    (entry: SftpFileEntry) => {
@@ -1959,6 +2098,8 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
      onEditFile: handleEditFileLeft,
      onOpenFile: handleOpenFileLeft,
      onOpenFileWith: handleOpenFileWithLeft,
+      onDownloadFile: handleDownloadFileLeft,
+      onUploadExternalFiles: handleUploadExternalFilesLeft,
    }),
    [],
  );
@@ -1984,6 +2125,8 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
      onEditFile: handleEditFileRight,
      onOpenFile: handleOpenFileRight,
      onOpenFileWith: handleOpenFileWithRight,
+      onDownloadFile: handleDownloadFileRight,
+      onUploadExternalFiles: handleUploadExternalFilesRight,
    }),
    [],
  );
@@ -2124,6 +2267,7 @@ const SftpViewInner: React.FC<SftpViewProps> = ({ hosts, keys, identities }) =>
      dragCallbacks={dragCallbacks}
      leftCallbacks={leftCallbacks}
      rightCallbacks={rightCallbacks}
+      showHiddenFiles={sftpShowHiddenFiles}
    >
      <div
        className={cn(
--- a/components/Terminal.tsx
+++ b/components/Terminal.tsx
@@ -5,6 +5,7 @@ import { SearchAddon } from "@xterm/addon-search";
 import "@xterm/xterm/css/xterm.css";
 import { Maximize2, Radio } from "lucide-react";
 import React, { memo, useEffect, useMemo, useRef, useState } from "react";
+import { flushSync } from "react-dom";
 import { useI18n } from "../application/i18n/I18nProvider";
 import { logger } from "../lib/logger";
 import { cn } from "../lib/utils";
@@ -181,6 +182,7 @@ const TerminalComponent: React.FC<TerminalProps> = ({
  const [timeLeft, setTimeLeft] = useState(CONNECTION_TIMEOUT / 1000);
  const [isCancelling, setIsCancelling] = useState(false);
  const [showSFTP, setShowSFTP] = useState(false);
+  const [sftpInitialPath, setSftpInitialPath] = useState<string | undefined>(undefined);
  const [progressValue, setProgressValue] = useState(15);
  const [hasSelection, setHasSelection] = useState(false);

@@ -732,6 +734,34 @@ const TerminalComponent: React.FC<TerminalProps> = ({
    termRef.current?.writeln("\r\n[No active SSH session]");
  };

+  const handleOpenSFTP = async () => {
+    // If SFTP is already open, toggle it off
+    if (showSFTP) {
+      setShowSFTP(false);
+      return;
+    }
+
+    // Try to get the current working directory from the terminal session
+    let initialPath: string | undefined = undefined;
+    if (sessionRef.current) {
+      try {
+        const result = await terminalBackend.getSessionPwd(sessionRef.current);
+        if (result.success && result.cwd) {
+          initialPath = result.cwd;
+        }
+      } catch {
+        // Silently fail and open SFTP without initial path
+      }
+    }
+
+    // Use flushSync to ensure initialPath state is committed before opening SFTP modal
+    // This prevents React's batching from causing the modal to open with stale/undefined initialPath
+    flushSync(() => {
+      setSftpInitialPath(initialPath);
+    });
+    setShowSFTP(true);
+  };
+
  const handleCancelConnect = () => {
    setIsCancelling(true);
    auth.setNeedsAuth(false);
@@ -810,7 +840,7 @@ const TerminalComponent: React.FC<TerminalProps> = ({
      onUpdateTerminalFontSize={onUpdateTerminalFontSize}
      isScriptsOpen={isScriptsOpen}
      setIsScriptsOpen={setIsScriptsOpen}
-      onOpenSFTP={() => setShowSFTP((v) => !v)}
+      onOpenSFTP={handleOpenSFTP}
      onSnippetClick={handleSnippetClick}
      onUpdateHost={onUpdateHost}
      showClose={opts?.showClose}
@@ -1053,6 +1083,7 @@ const TerminalComponent: React.FC<TerminalProps> = ({
          })()}
          open={showSFTP && status === "connected"}
          onClose={() => setShowSFTP(false)}
+          initialPath={sftpInitialPath}
        />
      </div>
    </TerminalContextMenu>
--- a/components/VaultView.tsx
+++ b/components/VaultView.tsx
@@ -50,6 +50,7 @@ import PortForwarding from "./PortForwardingNew";
 import QuickConnectWizard from "./QuickConnectWizard";
 import { isQuickConnectInput, parseQuickConnectInputWithWarnings } from "../domain/quickConnect";
 import SerialConnectModal from "./SerialConnectModal";
+import SerialHostDetailsPanel from "./SerialHostDetailsPanel";
 import SnippetsManager from "./SnippetsManager";
 import { ImportVaultDialog } from "./vault/ImportVaultDialog";
 import { Button } from "./ui/button";
@@ -1361,7 +1362,7 @@ const VaultViewInner: React.FC<VaultViewProps> = ({
      </div>

      {/* Host Details Panel - positioned at VaultView root level for correct top alignment */}
-      {currentSection === "hosts" && isHostPanelOpen && (
+      {currentSection === "hosts" && isHostPanelOpen && editingHost?.protocol !== 'serial' && (
        <HostDetailsPanel
          initialData={editingHost}
          availableKeys={keys}
@@ -1396,6 +1397,31 @@ const VaultViewInner: React.FC<VaultViewProps> = ({
        />
      )}

+      {/* Serial Host Details Panel - for editing serial port hosts */}
+      {currentSection === "hosts" && isHostPanelOpen && editingHost?.protocol === 'serial' && (
+        <SerialHostDetailsPanel
+          initialData={editingHost}
+          allTags={allTags}
+          groups={Array.from(
+            new Set([
+              ...customGroups,
+              ...hosts.map((h) => h.group || "General"),
+            ]),
+          )}
+          onSave={(host) => {
+            onUpdateHosts(
+              hosts.map((h) => (h.id === host.id ? host : h)),
+            );
+            setIsHostPanelOpen(false);
+            setEditingHost(null);
+          }}
+          onCancel={() => {
+            setIsHostPanelOpen(false);
+            setEditingHost(null);
+          }}
+        />
+      )}
+
      <Dialog open={isNewFolderOpen} onOpenChange={(open) => {
        setIsNewFolderOpen(open);
        if (!open) {
@@ -1532,6 +1558,9 @@ const VaultViewInner: React.FC<VaultViewProps> = ({
            onConnectSerial(config);
          }
        }}
+        onSaveHost={(host) => {
+          onUpdateHosts([...hosts, host]);
+        }}
      />
    </div>
  );
--- a/components/settings/tabs/SettingsFileAssociationsTab.tsx
+++ b/components/settings/tabs/SettingsFileAssociationsTab.tsx
@@ -29,7 +29,7 @@ const getOpenerLabel = (
 export default function SettingsFileAssociationsTab() {
  const { t } = useI18n();
  const { getAllAssociations, removeAssociation, setOpenerForExtension } = useSftpFileAssociations();
-  const { sftpDoubleClickBehavior, setSftpDoubleClickBehavior, sftpAutoSync, setSftpAutoSync } = useSettingsState();
+  const { sftpDoubleClickBehavior, setSftpDoubleClickBehavior, sftpAutoSync, setSftpAutoSync, sftpShowHiddenFiles, setSftpShowHiddenFiles } = useSettingsState();
  const associations = getAllAssociations();
  const [editingExtension, setEditingExtension] = useState<string | null>(null);

@@ -173,6 +173,46 @@ export default function SettingsFileAssociationsTab() {
          </button>
        </div>

+        {/* Show hidden files section */}
+        <div className="space-y-4">
+          <SectionHeader title={t('settings.sftp.showHiddenFiles')} />
+          <p className="text-sm text-muted-foreground">
+            {t('settings.sftp.showHiddenFiles.desc')}
+          </p>
+          <button
+            onClick={() => setSftpShowHiddenFiles(!sftpShowHiddenFiles)}
+            className={cn(
+              "w-full text-left p-4 rounded-lg border-2 transition-colors",
+              sftpShowHiddenFiles
+                ? "border-primary bg-primary/5"
+                : "border-border hover:border-primary/50 hover:bg-secondary/50"
+            )}
+          >
+            <div className="flex items-start gap-3">
+              <div className={cn(
+                "h-5 w-5 rounded border-2 flex items-center justify-center mt-0.5 shrink-0",
+                sftpShowHiddenFiles
+                  ? "border-primary bg-primary"
+                  : "border-muted-foreground/30"
+              )}>
+                {sftpShowHiddenFiles && (
+                  <svg className="h-3 w-3 text-primary-foreground" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={3}>
+                    <path strokeLinecap="round" strokeLinejoin="round" d="M5 13l4 4L19 7" />
+                  </svg>
+                )}
+              </div>
+              <div className="space-y-1">
+                <Label className="font-medium cursor-pointer">
+                  {t('settings.sftp.showHiddenFiles.enable')}
+                </Label>
+                <p className="text-sm text-muted-foreground">
+                  {t('settings.sftp.showHiddenFiles.enableDesc')}
+                </p>
+              </div>
+            </div>
+          </button>
+        </div>
+
        {/* File associations section */}
        <div className="space-y-4">
          <SectionHeader title={t('settings.sftpFileAssociations.title')} />
--- a/components/sftp/SftpContext.tsx
+++ b/components/sftp/SftpContext.tsx
@@ -31,6 +31,9 @@ export interface SftpPaneCallbacks {
    onEditFile?: (entry: SftpFileEntry) => void;
    onOpenFile?: (entry: SftpFileEntry) => void;
    onOpenFileWith?: (entry: SftpFileEntry) => void;  // Always show opener dialog
+    onDownloadFile?: (entry: SftpFileEntry) => void;  // Download to local filesystem
+    // External file upload
+    onUploadExternalFiles?: (files: FileList) => Promise<void>;
 }

 export interface SftpDragCallbacks {
@@ -91,6 +94,9 @@ export interface SftpContextValue {
    // Callbacks for each side
    leftCallbacks: SftpPaneCallbacks;
    rightCallbacks: SftpPaneCallbacks;
+
+    // Settings
+    showHiddenFiles: boolean;
 }

 const SftpContext = createContext<SftpContextValue | null>(null);
@@ -124,12 +130,19 @@ export const useSftpHosts = () => {
    return context.hosts;
 };

+// Hook to get showHiddenFiles setting
+export const useSftpShowHiddenFiles = (): boolean => {
+    const context = useSftpContext();
+    return context.showHiddenFiles;
+};
+
 interface SftpContextProviderProps {
    hosts: Host[];
    draggedFiles: { name: string; isDirectory: boolean; side: "left" | "right" }[] | null;
    dragCallbacks: SftpDragCallbacks;
    leftCallbacks: SftpPaneCallbacks;
    rightCallbacks: SftpPaneCallbacks;
+    showHiddenFiles: boolean;
    children: React.ReactNode;
 }

@@ -139,6 +152,7 @@ export const SftpContextProvider: React.FC<SftpContextProviderProps> = ({
    dragCallbacks,
    leftCallbacks,
    rightCallbacks,
+    showHiddenFiles,
    children,
 }) => {
    // Memoize the context value to prevent unnecessary re-renders
@@ -150,8 +164,9 @@ export const SftpContextProvider: React.FC<SftpContextProviderProps> = ({
            dragCallbacks,
            leftCallbacks,
            rightCallbacks,
+            showHiddenFiles,
        }),
-        [hosts, draggedFiles, dragCallbacks, leftCallbacks, rightCallbacks],
+        [hosts, draggedFiles, dragCallbacks, leftCallbacks, rightCallbacks, showHiddenFiles],
    );

    return <SftpContext.Provider value={value}>{children}</SftpContext.Provider>;
--- a/components/sftp/index.ts
+++ b/components/sftp/index.ts
@@ -7,7 +7,7 @@
 // Utilities
 export {
 formatBytes,formatDate,
-formatSpeed,formatTransferBytes,getFileIcon,isNavigableDirectory,type ColumnWidths,type SortField,
+formatSpeed,formatTransferBytes,getFileIcon,isNavigableDirectory,isWindowsHiddenFile,filterHiddenFiles,type ColumnWidths,type SortField,
 type SortOrder
 } from './utils';

@@ -18,6 +18,7 @@ export {
  useSftpPaneCallbacks,
  useSftpDrag,
  useSftpHosts,
+  useSftpShowHiddenFiles,
  useActiveTabId,
  useIsPaneActive,
  activeTabStore,
--- a/components/sftp/utils.ts
+++ b/components/sftp/utils.ts
@@ -187,3 +187,33 @@ export interface ColumnWidths {
 export const isNavigableDirectory = (entry: SftpFileEntry): boolean => {
    return entry.type === 'directory' || (entry.type === 'symlink' && entry.linkTarget === 'directory');
 };
+
+/**
+ * Check if a file is hidden on Windows
+ * Only applies to local Windows filesystem where the hidden attribute is set
+ * The ".." parent directory entry is never considered hidden
+ * 
+ * Note: On Unix/Linux, there's no system-level hidden file concept.
+ * Dotfiles are just a convention, not actual hidden files, so we don't filter them.
+ */
+export const isWindowsHiddenFile = <T extends { name: string; hidden?: boolean }>(file: T): boolean => {
+    if (file.name === "..") return false;
+    return file.hidden === true;
+};
+
+/**
+ * Filter files based on Windows hidden file visibility setting
+ * Only filters files with the Windows hidden attribute set
+ * Always preserves ".." parent directory entry
+ * 
+ * This setting only affects local Windows filesystem browsing.
+ * On Unix/Linux systems and remote SFTP connections, all files are shown
+ * because there's no system-level hidden file concept (dotfiles are just a convention).
+ */
+export const filterHiddenFiles = <T extends { name: string; hidden?: boolean }>(
+    files: T[],
+    showHiddenFiles: boolean
+): T[] => {
+    if (showHiddenFiles) return files;
+    return files.filter((f) => !isWindowsHiddenFile(f));
+};
--- a/components/vault/ImportVaultDialog.tsx
+++ b/components/vault/ImportVaultDialog.tsx
@@ -47,7 +47,7 @@ const OPTIONS: ImportOption[] = [
    format: "ssh_config",
    label: "ssh_config",
    iconSrc: "/import/file.png",
-    accept: ".conf,.config,.txt",
+    accept: "*",
  },
 ];

--- a/domain/models.ts
+++ b/domain/models.ts
@@ -88,6 +88,8 @@ export interface Host {
  telnetEnabled?: boolean; // Is Telnet enabled for this host
  telnetUsername?: string; // Telnet-specific username
  telnetPassword?: string; // Telnet-specific password
+  // Serial-specific configuration (for protocol='serial' hosts)
+  serialConfig?: SerialConfig;
 }

 export type KeyType = 'RSA' | 'ECDSA' | 'ED25519';
@@ -473,6 +475,7 @@ export interface RemoteFile {
  lastModified: string;
  linkTarget?: 'file' | 'directory' | null; // For symlinks: the type of the target, or null if broken
  permissions?: string; // rwx format for owner/group/others e.g. "rwxr-xr-x"
+  hidden?: boolean; // Windows hidden attribute (only set for local Windows filesystem)
 }

 export type WorkspaceNode =
@@ -512,6 +515,7 @@ export interface SftpFileEntry {
  owner?: string;
  group?: string;
  linkTarget?: 'file' | 'directory' | null; // For symlinks: the type of the target, or null if broken
+  hidden?: boolean; // Windows hidden attribute (only set for local Windows filesystem)
 }

 export interface SftpConnection {
@@ -615,7 +619,7 @@ export interface ConnectionLog {
  hostLabel: string; // Display label (e.g., 'Local Terminal' or host label)
  hostname: string; // Target hostname or 'localhost'
  username: string; // SSH username or system username
-  protocol: 'ssh' | 'telnet' | 'local' | 'mosh';
+  protocol: 'ssh' | 'telnet' | 'local' | 'mosh' | 'serial';
  startTime: number; // Connection start timestamp
  endTime?: number; // Connection end timestamp (undefined if still active)
  localUsername: string; // System username of the local user
--- a/electron-builder.config.cjs
+++ b/electron-builder.config.cjs
@@ -0,0 +1,110 @@
+/* global __dirname */
+const path = require('path');
+
+/**
+ * @type {import('electron-builder').Configuration}
+ */
+module.exports = {
+    appId: 'com.netcatty.app',
+    productName: 'Netcatty',
+    artifactName: '${productName}-${version}-${os}-${arch}.${ext}',
+    icon: 'public/icon.png',
+    directories: {
+        buildResources: 'build',
+        output: 'release'
+    },
+    files: [
+        'dist/**/*',
+        'electron/**/*',
+        '!electron/.dev-config.json',
+        'public/**/*',
+        'node_modules/**/*'
+    ],
+    asarUnpack: [
+        'node_modules/node-pty/**/*',
+        'node_modules/ssh2/**/*',
+        'node_modules/cpu-features/**/*'
+    ],
+    mac: {
+        target: [
+            {
+                target: 'dmg',
+                arch: ['arm64', 'x64']
+            },
+            {
+                target: 'zip',
+                arch: ['arm64', 'x64']
+            }
+        ],
+        category: 'public.app-category.developer-tools',
+        hardenedRuntime: false,
+        gatekeeperAssess: false,
+        entitlements: 'electron/entitlements.mac.plist',
+        entitlementsInherit: 'electron/entitlements.mac.plist',
+        extendInfo: {
+            NSCameraUsageDescription: 'Netcatty may use the camera for video calls',
+            NSMicrophoneUsageDescription: 'Netcatty may use the microphone for audio',
+            NSLocalNetworkUsageDescription: 'Netcatty needs local network access for SSH connections'
+        }
+    },
+    dmg: {
+        title: '${productName}',
+        background: 'public/dmg-background.jpg',
+        iconSize: 100,
+        iconTextSize: 12,
+        window: {
+            width: 672,
+            height: 500
+        },
+        contents: [
+            { x: 150, y: 158 },
+            { x: 550, y: 158, type: 'link', path: '/Applications' },
+            {
+                x: 350,
+                y: 330,
+                type: 'file',
+                // Use absolute path resolved at build time
+                path: path.resolve(__dirname, 'scripts/FixQuarantine.app'),
+                name: '已损坏修复.app'
+            }
+        ]
+    },
+    win: {
+        target: [
+            {
+                target: 'nsis',
+                arch: ['x64']
+            },
+            {
+                target: 'dir',
+                arch: ['x64']
+            }
+        ]
+    },
+    nsis: {
+        oneClick: false,
+        perMachine: false,
+        allowElevation: true,
+        allowToChangeInstallationDirectory: true,
+        createDesktopShortcut: true,
+        createStartMenuShortcut: true,
+        shortcutName: 'Netcatty'
+    },
+    linux: {
+        target: [
+            {
+                target: 'AppImage',
+                arch: ['x64', 'arm64']
+            },
+            {
+                target: 'deb',
+                arch: ['x64', 'arm64']
+            },
+            {
+                target: 'rpm',
+                arch: ['x64', 'arm64']
+            }
+        ],
+        category: 'Development'
+    }
+};
--- a/electron-builder.json
+++ b/electron-builder.json
@@ -1,83 +0,0 @@
-{
-  "$schema": "https://raw.githubusercontent.com/electron-userland/electron-builder/master/packages/app-builder-lib/scheme.json",
-  "appId": "com.netcatty.app",
-  "productName": "Netcatty",
-  "artifactName": "${productName}-${version}-${os}-${arch}.${ext}",
-  "icon": "public/icon.png",
-  "directories": {
-    "buildResources": "build",
-    "output": "release"
-  },
-  "files": [
-    "dist/**/*",
-    "electron/**/*",
-    "!electron/.dev-config.json",
-    "public/**/*",
-    "node_modules/**/*"
-  ],
-  "asarUnpack": [
-    "node_modules/node-pty/**/*",
-    "node_modules/ssh2/**/*",
-    "node_modules/cpu-features/**/*"
-  ],
-  "mac": {
-    "target": [
-      {
-        "target": "dmg",
-        "arch": ["arm64", "x64"]
-      },
-      {
-        "target": "zip",
-        "arch": ["arm64", "x64"]
-      }
-    ],
-    "category": "public.app-category.developer-tools",
-    "hardenedRuntime": false,
-    "gatekeeperAssess": false,
-    "entitlements": "electron/entitlements.mac.plist",
-    "entitlementsInherit": "electron/entitlements.mac.plist",
-    "extendInfo": {
-      "NSCameraUsageDescription": "Netcatty may use the camera for video calls",
-      "NSMicrophoneUsageDescription": "Netcatty may use the microphone for audio",
-      "NSLocalNetworkUsageDescription": "Netcatty needs local network access for SSH connections"
-    }
-  },
-  "win": {
-    "target": [
-      {
-        "target": "nsis",
-        "arch": ["x64"]
-      },
-      {
-        "target": "dir",
-        "arch": ["x64"]
-      }
-    ]
-  },
-  "nsis": {
-    "oneClick": false,
-    "perMachine": false,
-    "allowElevation": true,
-    "allowToChangeInstallationDirectory": true,
-    "createDesktopShortcut": true,
-    "createStartMenuShortcut": true,
-    "shortcutName": "Netcatty"
-  },
-  "linux": {
-    "target": [
-      {
-        "target": "AppImage",
-        "arch": ["x64", "arm64"]
-      },
-      {
-        "target": "deb",
-        "arch": ["x64", "arm64"]
-      },
-      {
-        "target": "rpm",
-        "arch": ["x64", "arm64"]
-      }
-    ],
-    "category": "Development"
-  }
-}
--- a/electron/bridges/localFsBridge.cjs
+++ b/electron/bridges/localFsBridge.cjs
@@ -6,14 +6,35 @@
 const fs = require("node:fs");
 const path = require("node:path");
 const os = require("node:os");
+const { execSync } = require("node:child_process");
+
+/**
+ * Check if a file is hidden on Windows using the attrib command
+ * Returns true if the file has the hidden attribute set
+ */
+function isWindowsHiddenFile(filePath) {
+  if (process.platform !== "win32") return false;
+  try {
+    const output = execSync(`attrib "${filePath}"`, { encoding: "utf8" });
+    // attrib output format: "     H  R  filename" where H = hidden, R = read-only, etc.
+    // The attributes appear in the first ~10 characters before the path
+    const attrPart = output.substring(0, output.indexOf(filePath)).toUpperCase();
+    return attrPart.includes("H");
+  } catch (err) {
+    console.warn(`Could not check hidden attribute for ${filePath}:`, err.message);
+    return false;
+  }
+}

 /**
 * List files in a local directory
 * Properly handles symlinks by resolving their target type
+ * On Windows, also detects hidden files using the hidden attribute
 */
 async function listLocalDir(event, payload) {
  const dirPath = payload.path;
  const entries = await fs.promises.readdir(dirPath, { withFileTypes: true });
+  const isWindows = process.platform === "win32";

  // Stat entries in parallel with a small concurrency limit.
  // Serial stats can be very slow on Windows for large dirs.
@@ -45,12 +66,16 @@ async function listLocalDir(event, payload) {
          type = "file";
        }
        
+        // Check for Windows hidden attribute
+        const hidden = isWindows ? isWindowsHiddenFile(fullPath) : false;
+        
        result[i] = {
          name: entry.name,
          type,
          linkTarget,
          size: `${stat.size} bytes`,
          lastModified: stat.mtime.toISOString(),
+          hidden,
        };
      } catch (err) {
        // Handle broken symlinks - lstat doesn't follow symlinks
@@ -61,12 +86,14 @@ async function listLocalDir(event, payload) {
            const lstat = await fs.promises.lstat(fullPath);
            if (lstat.isSymbolicLink()) {
              // Broken symlink
+              const hidden = isWindows ? isWindowsHiddenFile(fullPath) : false;
              result[i] = {
                name: brokenEntry.name,
                type: "symlink",
                linkTarget: null, // Broken link - target unknown
                size: `${lstat.size} bytes`,
                lastModified: lstat.mtime.toISOString(),
+                hidden,
              };
              return;
            }
--- a/electron/bridges/sftpBridge.cjs
+++ b/electron/bridges/sftpBridge.cjs
@@ -466,11 +466,23 @@ async function listSftp(event, payload) {
 async function readSftp(event, payload) {
  const client = sftpClients.get(payload.sftpId);
  if (!client) throw new Error("SFTP session not found");
-  
+
  const buffer = await client.get(payload.path);
  return buffer.toString();
 }

+/**
+ * Read file as binary (returns ArrayBuffer for binary files like images)
+ */
+async function readSftpBinary(event, payload) {
+  const client = sftpClients.get(payload.sftpId);
+  if (!client) throw new Error("SFTP session not found");
+
+  const buffer = await client.get(payload.path);
+  // Convert Node.js Buffer to ArrayBuffer
+  return buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength);
+}
+
 /**
 * Write file content
 */
@@ -649,6 +661,7 @@ function registerHandlers(ipcMain) {
  ipcMain.handle("netcatty:sftp:open", openSftp);
  ipcMain.handle("netcatty:sftp:list", listSftp);
  ipcMain.handle("netcatty:sftp:read", readSftp);
+  ipcMain.handle("netcatty:sftp:readBinary", readSftpBinary);
  ipcMain.handle("netcatty:sftp:write", writeSftp);
  ipcMain.handle("netcatty:sftp:writeBinaryWithProgress", writeSftpBinaryWithProgress);
  ipcMain.handle("netcatty:sftp:close", closeSftp);
@@ -673,6 +686,7 @@ module.exports = {
  openSftp,
  listSftp,
  readSftp,
+  readSftpBinary,
  writeSftp,
  writeSftpBinaryWithProgress,
  closeSftp,
--- a/electron/bridges/sshBridge.cjs
+++ b/electron/bridges/sshBridge.cjs
@@ -13,7 +13,7 @@ const { NetcattyAgent } = require("./netcattyAgent.cjs");
 const logFile = path.join(require("os").tmpdir(), "netcatty-ssh.log");
 const log = (msg, data) => {
  const line = `[${new Date().toISOString()}] ${msg} ${data ? JSON.stringify(data) : ""}\n`;
-  try { fs.appendFileSync(logFile, line); } catch {}
+  try { fs.appendFileSync(logFile, line); } catch { }
  console.log("[SSH]", msg, data || "");
 };

@@ -64,7 +64,7 @@ function createProxySocket(proxy, targetHost, targetPort) {
        }
        const connectRequest = `CONNECT ${targetHost}:${targetPort} HTTP/1.1\r\nHost: ${targetHost}:${targetPort}\r\n${authHeader}\r\n`;
        socket.write(connectRequest);
-        
+
        let response = '';
        const onData = (data) => {
          response += data.toString();
@@ -87,7 +87,7 @@ function createProxySocket(proxy, targetHost, targetPort) {
        // SOCKS5 greeting
        const authMethods = proxy.username && proxy.password ? [0x00, 0x02] : [0x00];
        socket.write(Buffer.from([0x05, authMethods.length, ...authMethods]));
-        
+
        let step = 'greeting';
        const onData = (data) => {
          if (step === 'greeting') {
@@ -144,7 +144,7 @@ function createProxySocket(proxy, targetHost, targetPort) {
            }
          }
        };
-        
+
        const sendConnectRequest = () => {
          // SOCKS5 connect request
          const hostBuf = Buffer.from(targetHost);
@@ -155,7 +155,7 @@ function createProxySocket(proxy, targetHost, targetPort) {
          ]);
          socket.write(request);
        };
-        
+
        socket.on('data', onData);
      });
      socket.on('error', reject);
@@ -172,27 +172,27 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
  const sender = event.sender;
  const connections = [];
  let currentSocket = null;
-  
+
  const sendProgress = (hop, total, label, status) => {
    if (!sender.isDestroyed()) {
      sender.send("netcatty:chain:progress", { hop, total, label, status });
    }
  };
-  
+
  try {
    const totalHops = jumpHosts.length;
-    
+
    // Connect through each jump host
    for (let i = 0; i < jumpHosts.length; i++) {
      const jump = jumpHosts[i];
      const isFirst = i === 0;
      const isLast = i === jumpHosts.length - 1;
      const hopLabel = jump.label || `${jump.hostname}:${jump.port || 22}`;
-      
+
      sendProgress(i + 1, totalHops + 1, hopLabel, 'connecting');
-      
+
      const conn = new SSHClient();
-      
+
      // Build connection options
      const connOpts = {
        host: jump.hostname,
@@ -211,7 +211,7 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
          compress: ['none'],
        },
      };
-      
+
      // Auth - support agent (certificate), key, and password fallback
      const hasCertificate =
        typeof jump.certificate === "string" && jump.certificate.trim().length > 0;
@@ -241,7 +241,7 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        if (connOpts.password) order.push("password");
        connOpts.authHandler = order;
      }
-      
+
      // If first hop and proxy is configured, connect through proxy
      if (isFirst && options.proxy) {
        currentSocket = await createProxySocket(options.proxy, jump.hostname, jump.port || 22);
@@ -254,7 +254,7 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        delete connOpts.host;
        delete connOpts.port;
      }
-      
+
      // Connect this hop
      await new Promise((resolve, reject) => {
        conn.on('ready', () => {
@@ -274,9 +274,9 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        console.log(`[Chain] Hop ${i + 1}/${totalHops}: Connecting to ${hopLabel}...`);
        conn.connect(connOpts);
      });
-      
+
      connections.push(conn);
-      
+
      // Determine next target
      let nextHost, nextPort;
      if (isLast) {
@@ -289,7 +289,7 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        nextHost = nextJump.hostname;
        nextPort = nextJump.port || 22;
      }
-      
+
      // Create forward stream to next hop
      console.log(`[Chain] Hop ${i + 1}/${totalHops}: Forwarding from ${hopLabel} to ${nextHost}:${nextPort}...`);
      sendProgress(i + 1, totalHops + 1, hopLabel, 'forwarding');
@@ -305,17 +305,17 @@ async function connectThroughChain(event, options, jumpHosts, targetHost, target
        });
      });
    }
-    
+
    // Return the final forwarded stream and all connections for cleanup
-    return { 
-      socket: currentSocket, 
+    return {
+      socket: currentSocket,
      connections,
-      sendProgress 
+      sendProgress
    };
  } catch (err) {
    // Cleanup on error
    for (const conn of connections) {
-      try { conn.end(); } catch {}
+      try { conn.end(); } catch { }
    }
    throw err;
  }
@@ -332,7 +332,7 @@ async function startSSHSession(event, options) {
  const cols = options.cols || 80;
  const rows = options.rows || 24;
  const sender = event.sender;
-  
+
  const sendProgress = (hop, total, label, status) => {
    if (!sender.isDestroyed()) {
      sender.send("netcatty:chain:progress", { hop, total, label, status });
@@ -343,13 +343,13 @@ async function startSSHSession(event, options) {
    const conn = new SSHClient();
    let chainConnections = [];
    let connectionSocket = null;
-    
+
    // Determine if we have jump hosts
    const jumpHosts = options.jumpHosts || [];
    const hasJumpHosts = jumpHosts.length > 0;
    const hasProxy = !!options.proxy;
    const totalHops = jumpHosts.length + 1; // +1 for final target
-    
+
    // Build base connection options for final target
    const connectOpts = {
      host: options.hostname,
@@ -382,7 +382,7 @@ async function startSSHSession(event, options) {
      hasPassword: !!options.password,
      hasEffectivePassphrase: !!effectivePassphrase,
    });
-    
+
    log("Auth configuration", {
      hasCertificate,
      keySource: options.keySource,
@@ -437,25 +437,25 @@ async function startSSHSession(event, options) {
    // Handle chain/proxy connections
    if (hasJumpHosts) {
      const chainResult = await connectThroughChain(
-        event, 
-        options, 
-        jumpHosts, 
-        options.hostname, 
+        event,
+        options,
+        jumpHosts,
+        options.hostname,
        options.port || 22
      );
      connectionSocket = chainResult.socket;
      chainConnections = chainResult.connections;
-      
+
      connectOpts.sock = connectionSocket;
      delete connectOpts.host;
      delete connectOpts.port;
-      
+
      sendProgress(totalHops, totalHops, options.hostname, 'connecting');
    } else if (hasProxy) {
      sendProgress(1, 1, options.hostname, 'connecting');
      connectionSocket = await createProxySocket(
-        options.proxy, 
-        options.hostname, 
+        options.proxy,
+        options.hostname,
        options.port || 22
      );
      connectOpts.sock = connectionSocket;
@@ -470,7 +470,7 @@ async function startSSHSession(event, options) {
        if (hasJumpHosts || hasProxy) {
          sendProgress(totalHops, totalHops, options.hostname, 'connected');
        }
-        
+
        conn.shell(
          {
            term: "xterm-256color",
@@ -478,7 +478,7 @@ async function startSSHSession(event, options) {
            rows,
          },
          {
-            env: { 
+            env: {
              LANG: resolveLangFromCharset(options.charset),
              COLORTERM: "truecolor",
              ...(options.env || {}),
@@ -488,7 +488,7 @@ async function startSSHSession(event, options) {
            if (err) {
              conn.end();
              for (const c of chainConnections) {
-                try { c.end(); } catch {}
+                try { c.end(); } catch { }
              }
              reject(err);
              return;
@@ -507,7 +507,7 @@ async function startSSHSession(event, options) {
            let flushTimeout = null;
            const FLUSH_INTERVAL = 8; // ms - flush every 8ms for ~120fps equivalent
            const MAX_BUFFER_SIZE = 16384; // 16KB - flush immediately if buffer gets too large
-            
+
            const flushBuffer = () => {
              if (dataBuffer.length > 0) {
                const contents = event.sender;
@@ -516,7 +516,7 @@ async function startSSHSession(event, options) {
              }
              flushTimeout = null;
            };
-            
+
            const bufferData = (data) => {
              dataBuffer += data;
              // Immediate flush for large chunks
@@ -551,7 +551,7 @@ async function startSSHSession(event, options) {
              sessions.delete(sessionId);
              conn.end();
              for (const c of chainConnections) {
-                try { c.end(); } catch {}
+                try { c.end(); } catch { }
              }
            });

@@ -569,28 +569,28 @@ async function startSSHSession(event, options) {

      conn.on("error", (err) => {
        const contents = event.sender;
-        
+
        const isAuthError = err.message?.toLowerCase().includes('authentication') ||
-                           err.message?.toLowerCase().includes('auth') ||
-                           err.message?.toLowerCase().includes('password') ||
-                           err.level === 'client-authentication';
-        
+          err.message?.toLowerCase().includes('auth') ||
+          err.message?.toLowerCase().includes('password') ||
+          err.level === 'client-authentication';
+
        // Use log instead of error for auth failures (normal fallback scenario)
        if (isAuthError) {
          console.log(`${logPrefix} ${options.hostname} auth failed:`, err.message);
-          safeSend(contents, "netcatty:auth:failed", { 
-            sessionId, 
+          safeSend(contents, "netcatty:auth:failed", {
+            sessionId,
            error: err.message,
-            hostname: options.hostname 
+            hostname: options.hostname
          });
        } else {
          console.error(`${logPrefix} ${options.hostname} error:`, err.message);
        }
-        
+
        safeSend(contents, "netcatty:exit", { sessionId, exitCode: 1, error: err.message });
        sessions.delete(sessionId);
        for (const c of chainConnections) {
-          try { c.end(); } catch {}
+          try { c.end(); } catch { }
        }
        reject(err);
      });
@@ -602,7 +602,7 @@ async function startSSHSession(event, options) {
        safeSend(contents, "netcatty:exit", { sessionId, exitCode: 1, error: err.message });
        sessions.delete(sessionId);
        for (const c of chainConnections) {
-          try { c.end(); } catch {}
+          try { c.end(); } catch { }
        }
        reject(err);
      });
@@ -612,7 +612,7 @@ async function startSSHSession(event, options) {
        safeSend(contents, "netcatty:exit", { sessionId, exitCode: 0 });
        sessions.delete(sessionId);
        for (const c of chainConnections) {
-          try { c.end(); } catch {}
+          try { c.end(); } catch { }
        }
      });

@@ -731,11 +731,11 @@ async function execCommand(event, payload) {
 */
 async function generateKeyPair(event, options) {
  const { type, bits, comment } = options;
-  
+
  try {
    let keyType;
    let keyBits = bits;
-    
+
    switch (type) {
      case 'ED25519':
        keyType = 'ed25519';
@@ -751,15 +751,15 @@ async function generateKeyPair(event, options) {
        keyBits = bits || 4096;
        break;
    }
-    
+
    const result = sshUtils.generateKeyPairSync(keyType, {
      bits: keyBits,
      comment: comment || 'netcatty-generated-key',
    });
-    
+
    const privateKey = result.private;
    const publicKey = result.public;
-    
+
    return {
      success: true,
      privateKey,
@@ -783,9 +783,9 @@ async function startSSHSessionWrapper(event, options) {
    return await startSSHSession(event, options);
  } catch (err) {
    const isAuthError = err.message?.toLowerCase().includes('authentication') ||
-                       err.message?.toLowerCase().includes('auth') ||
-                       err.level === 'client-authentication';
-    
+      err.message?.toLowerCase().includes('auth') ||
+      err.level === 'client-authentication';
+
    if (isAuthError) {
      // Re-throw with a clean error to avoid Electron printing full stack trace
      // The frontend will handle this as a normal auth failure for fallback
@@ -800,50 +800,74 @@ async function startSSHSessionWrapper(event, options) {

 /**
 * Get current working directory from an active SSH session
- * This sends 'pwd' to the shell and captures the output
+ * This sends 'pwd' to the existing shell stream and captures the output
+ * using unique markers to identify the command output boundaries
 */
 async function getSessionPwd(event, payload) {
  const { sessionId } = payload;
  const session = sessions.get(sessionId);
-  
+
  if (!session || !session.stream || !session.conn) {
    return { success: false, error: 'Session not found or not connected' };
  }
-  
+
  return new Promise((resolve) => {
-    const conn = session.conn;
+    const stream = session.stream;
+    const marker = `__PWD_${Date.now()}__`;
    const timeout = setTimeout(() => {
+      stream.removeListener('data', onData);
      resolve({ success: false, error: 'Timeout getting pwd' });
    }, 3000);
-    
-    // Use exec on the existing connection to run pwd
-    conn.exec('pwd', (err, stream) => {
-      if (err) {
-        clearTimeout(timeout);
-        resolve({ success: false, error: err.message });
-        return;
-      }
-      
-      let stdout = '';
-      stream.on('data', (data) => {
-        stdout += data.toString();
-      });
-      
-      stream.on('close', () => {
-        clearTimeout(timeout);
-        const cwd = stdout.trim().split(/\r?\n/).pop()?.trim();
-        if (cwd && cwd.startsWith('/')) {
-          resolve({ success: true, cwd });
-        } else {
-          resolve({ success: false, error: 'Invalid pwd output' });
+
+    let buffer = '';
+
+    const onData = (data) => {
+      const str = data.toString();
+      buffer += str;
+
+      // We need to find the ACTUAL output markers, not the command echo
+      // The command echo looks like: echo '__PWD_xxx__S' && pwd && echo '__PWD_xxx__E'
+      // The actual output looks like: __PWD_xxx__S\n/path/to/dir\n__PWD_xxx__E
+      // 
+      // We look for the marker at the START of a line (after newline) to avoid the echo
+      const startMarkerRegex = new RegExp(`(?:^|[\\r\\n])${marker}S[\\r\\n]+`);
+      const endMarkerRegex = new RegExp(`[\\r\\n]${marker}E(?:[\\r\\n]|$)`);
+
+      const startMatch = buffer.match(startMarkerRegex);
+      const endMatch = buffer.match(endMarkerRegex);
+
+      if (startMatch && endMatch) {
+        const startIdx = buffer.indexOf(startMatch[0]) + startMatch[0].length;
+        const endIdx = buffer.indexOf(endMatch[0]);
+
+        if (startIdx <= endIdx) {
+          clearTimeout(timeout);
+          stream.removeListener('data', onData);
+
+          const pwdOutput = buffer.slice(startIdx, endIdx).trim();
+          console.log('[getSessionPwd] pwdOutput:', JSON.stringify(pwdOutput));
+
+          // The pwd output should be a valid absolute path
+          if (pwdOutput && pwdOutput.startsWith('/')) {
+            console.log('[getSessionPwd] Success, cwd:', pwdOutput);
+            resolve({ success: true, cwd: pwdOutput });
+          } else {
+            console.log('[getSessionPwd] Failed - invalid path:', pwdOutput);
+            resolve({ success: false, error: 'Invalid pwd output' });
+          }
        }
-      });
-      
-      stream.on('error', (err) => {
-        clearTimeout(timeout);
-        resolve({ success: false, error: err.message });
-      });
-    });
+      }
+    };
+
+    stream.on('data', onData);
+
+    // Send pwd command with short unique markers
+    // Using 'S' and 'E' as suffixes to make markers shorter
+    // After the command, send ANSI escape sequences to clear the output lines:
+    // \x1b[1A = move cursor up 1 line, \x1b[2K = clear entire line
+    // Clear 4 lines: the command echo, START marker, pwd output, and END marker
+    const clearLines = '\\x1b[1A\\x1b[2K\\x1b[1A\\x1b[2K\\x1b[1A\\x1b[2K\\x1b[1A\\x1b[2K';
+    stream.write(` echo '${marker}S' && pwd && echo '${marker}E' && printf '${clearLines}'\n`);
  });
 }

--- a/electron/preload.cjs
+++ b/electron/preload.cjs
@@ -295,6 +295,9 @@ const api = {
  readSftp: async (sftpId, path) => {
    return ipcRenderer.invoke("netcatty:sftp:read", { sftpId, path });
  },
+  readSftpBinary: async (sftpId, path) => {
+    return ipcRenderer.invoke("netcatty:sftp:readBinary", { sftpId, path });
+  },
  writeSftp: async (sftpId, path, content) => {
    return ipcRenderer.invoke("netcatty:sftp:write", { sftpId, path, content });
  },
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -7,7 +7,7 @@ import reactHooks from "eslint-plugin-react-hooks";
 export default [
  js.configs.recommended,
  {
-    ignores: ["node_modules/**", "dist/**", "electron/**", "scripts/**"],
+    ignores: ["node_modules/**", "dist/**", "electron/**", "scripts/**", "public/monaco/**"],
  },
  {
    files: ["**/*.{ts,tsx}"],
--- a/infrastructure/config/storageKeys.ts
+++ b/infrastructure/config/storageKeys.ts
@@ -41,6 +41,7 @@ export const STORAGE_KEY_SFTP_FILE_ASSOCIATIONS = 'netcatty_sftp_file_associatio
 // SFTP Settings
 export const STORAGE_KEY_SFTP_DOUBLE_CLICK_BEHAVIOR = 'netcatty_sftp_double_click_behavior_v1';
 export const STORAGE_KEY_SFTP_AUTO_SYNC = 'netcatty_sftp_auto_sync_v1';
+export const STORAGE_KEY_SFTP_SHOW_HIDDEN_FILES = 'netcatty_sftp_show_hidden_files_v1';

 // Archived legacy key records that are no longer supported by the app (e.g. biometric/WebAuthn/FIDO2 experiments).
 export const STORAGE_KEY_LEGACY_KEYS = 'netcatty_legacy_keys_v1';
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -15,11 +15,11 @@
    "build": "vite build",
    "preview": "vite preview",
    "start": "node electron/launch.cjs",
-    "pack": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.json --publish=never",
-    "pack:dir": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.json --dir --publish=never",
-    "pack:win": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.json --win --publish=never",
-    "pack:mac": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.json --mac --publish=never",
-    "pack:linux": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.json --linux --publish=never",
+    "pack": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.config.cjs --publish=never",
+    "pack:dir": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.config.cjs --dir --publish=never",
+    "pack:win": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.config.cjs --win --publish=never",
+    "pack:mac": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.config.cjs --mac --publish=never",
+    "pack:linux": "npm run build && cross-env NODE_OPTIONS=--disable-warning=DEP0190 electron-builder --config electron-builder.config.cjs --linux --publish=never",
    "postinstall": "electron-builder install-app-deps",
    "rebuild": "electron-builder install-app-deps",
    "lint": "eslint .",
@@ -77,4 +77,4 @@
    "vite": "^7.2.7",
    "wait-on": "^9.0.3"
  }
-}
+}
--- a/public/dmg-background.jpg
+++ b/public/dmg-background.jpg
--- a/public/dmg-fix-icon.png
+++ b/public/dmg-fix-icon.png
--- a/screenshots/broadcast_mode.png
+++ b/screenshots/broadcast_mode.png
--- a/screenshots/host_config_advanced.png
+++ b/screenshots/host_config_advanced.png
--- a/screenshots/host_config_general.png
+++ b/screenshots/host_config_general.png
--- a/screenshots/hybrid_taxonomy.png
+++ b/screenshots/hybrid_taxonomy.png
--- a/screenshots/key_generator_ui.png
+++ b/screenshots/key_generator_ui.png
--- a/screenshots/keychain_overview.png
+++ b/screenshots/keychain_overview.png
--- a/screenshots/macos_gatekeeper_warning.png
+++ b/screenshots/macos_gatekeeper_warning.png
--- a/screenshots/monaco_editor.png
+++ b/screenshots/monaco_editor.png
--- a/screenshots/nested_folder_structure.png
+++ b/screenshots/nested_folder_structure.png
--- a/screenshots/serial_port_config.png
+++ b/screenshots/serial_port_config.png
--- a/screenshots/sftp_dual_pane.png
+++ b/screenshots/sftp_dual_pane.png
--- a/screenshots/sftp_transfer_queue.png
+++ b/screenshots/sftp_transfer_queue.png
--- a/screenshots/ssh_import_config.png
+++ b/screenshots/ssh_import_config.png
--- a/screenshots/terminal_performance.png
+++ b/screenshots/terminal_performance.png
--- a/screenshots/theme_color_picker.png
+++ b/screenshots/theme_color_picker.png
--- a/screenshots/vault_grid_view.png
+++ b/screenshots/vault_grid_view.png
--- a/screenshots/vault_list_view.png
+++ b/screenshots/vault_list_view.png
--- a/scripts/FixQuarantine.app/Contents/Info.plist
+++ b/scripts/FixQuarantine.app/Contents/Info.plist
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>CFBundleDevelopmentRegion</key>
+    <string>en</string>
+    <key>CFBundleDisplayName</key>
+    <string>Fix Quarantine</string>
+    <key>CFBundleExecutable</key>
+    <string>FixQuarantine</string>
+    <key>CFBundleIdentifier</key>
+    <string>com.netcatty.fixquarantine</string>
+    <key>CFBundleInfoDictionaryVersion</key>
+    <string>6.0</string>
+    <key>CFBundleName</key>
+    <string>Fix Quarantine</string>
+    <key>CFBundlePackageType</key>
+    <string>APPL</string>
+    <key>CFBundleShortVersionString</key>
+    <string>1.0.0</string>
+    <key>CFBundleVersion</key>
+    <string>1.0.0</string>
+    <key>CFBundleIconFile</key>
+    <string>FixQuarantine.icns</string>
+    <key>LSMinimumSystemVersion</key>
+    <string>10.13</string>
+  </dict>
+</plist>
--- a/scripts/FixQuarantine.app/Contents/MacOS/FixQuarantine
+++ b/scripts/FixQuarantine.app/Contents/MacOS/FixQuarantine
@@ -0,0 +1,17 @@
+#!/bin/bash
+set -e
+
+APP_PATH="/Applications/Netcatty.app"
+
+if [ ! -d "$APP_PATH" ]; then
+  /usr/bin/osascript <<'EOF'
+    display alert "Netcatty.app not found" message "Drag Netcatty.app into /Applications, then run this tool again." as critical buttons {"OK"} default button "OK"
+EOF
+  exit 1
+fi
+
+/usr/bin/osascript <<'EOF'
+  do shell script "xattr -dr com.apple.quarantine /Applications/Netcatty.app" with administrator privileges
+EOF
+
+open "$APP_PATH"
--- a/scripts/FixQuarantine.app/Contents/Resources/FixQuarantine.icns
+++ b/scripts/FixQuarantine.app/Contents/Resources/FixQuarantine.icns
--- a/scripts/gen_icns.sh
+++ b/scripts/gen_icns.sh
@@ -0,0 +1,10 @@
+# 1) 准备一张 1024x1024 PNG，例如放在 public/dmg-fix-icon.png
+# 2) 生成 iconset 并转 icns
+ICONSET="scripts/fixquarantine.iconset"
+mkdir -p "$ICONSET"
+for size in 16 32 128 256 512; do
+  sips -z "$size" "$size" public/dmg-fix-icon.png --out "$ICONSET/icon_${size}x${size}.png" >/dev/null
+  sips -z "$((size*2))" "$((size*2))" public/dmg-fix-icon.png --out "$ICONSET/icon_${size}x${size}@2x.png" >/dev/null
+done
+iconutil -c icns "$ICONSET" -o scripts/FixQuarantine.app/Contents/Resources/FixQuarantine.icns
+rm -rf $ICONSET
Author	SHA1	Message	Date
陈大猫	a27b99cbf7	Merge pull request #79 from Nightsuki/fix/ssh-config-import-file-filter Some checks failed build-packages / build-macos-latest (push) Has been cancelled Details build-packages / build-ubuntu-latest (push) Has been cancelled Details build-packages / build-windows-latest (push) Has been cancelled Details build-packages / release (push) Has been cancelled Details fix: allow importing ssh_config files without extension	2026-01-18 18:26:52 +08:00
Nightsuki	3d6e981758	fix: allow importing ssh_config files without extension The file picker filter for ssh_config import was set to only accept .conf, .config, and .txt files. However, the standard SSH config file at ~/.ssh/config has no file extension, making it impossible to select in the import dialog. Changed the accept attribute to '*' to allow selecting any file, including extension-less files like 'config'.	2026-01-18 18:20:39 +08:00
bincxz	e6d8c1381c	Updates README screenshots Replaces multiple screenshots with a single, more representative image across all language versions of the README files.	2026-01-17 21:28:33 +08:00
bincxz	bc3d73c683	Refreshes READMEs with latest features and screenshots Updates the project READMEs across all languages to reflect recent feature additions and improvements. * Adds a direct link to the official application website. * Refreshes the Vault section with new images showcasing grid view, nested folder organization, and list view. * Updates the Terminal section to highlight Broadcast Mode and performance monitoring, replacing older screenshots. * Enhances the SFTP section with an updated dual-pane view and a new screenshot for the transfer queue. * Introduces a screenshot for the new Key Generator feature in the Keychain section. * Adds a "Contributors" section to acknowledge community contributions.	2026-01-17 21:26:36 +08:00
bincxz	dd5f3ddffd	Ignores Monaco editor public assets Prevents ESLint from processing files within the `public/monaco` directory. This helps avoid linting third-party or generated code, reducing unnecessary warnings and improving linting performance.	2026-01-17 17:45:58 +08:00
陈大猫	3959328e24	Merge pull request #77 from binaricat/copilot/add-sftp-reconnect-feature Some checks failed build-packages / build-macos-latest (push) Has been cancelled Details build-packages / build-ubuntu-latest (push) Has been cancelled Details build-packages / build-windows-latest (push) Has been cancelled Details build-packages / release (push) Has been cancelled Details Add SFTP reconnect UI overlay with spinner	2026-01-17 04:12:37 +08:00
bincxz	48928254fa	Adds auto-reconnect for lost SFTP sessions Detects common SFTP session errors and automatically attempts to re‑establish the connection (up to three tries). Provides user feedback with a reconnect overlay, spinner integration, and success/error toast notifications. Adds corresponding English and Chinese i18n messages for reconnect status and failure. Minor build config comment added (no functional impact).	2026-01-17 04:08:06 +08:00
copilot-swe-agent[bot]	30962c992f	Revert package-lock.json changes Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-16 11:32:35 +00:00
copilot-swe-agent[bot]	02e0fae051	Add reconnecting overlay UI with spinner for SFTP connections Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-16 11:30:01 +00:00
copilot-swe-agent[bot]	6a94716880	Initial plan	2026-01-16 11:24:06 +00:00
bincxz	2fecbb94fb	Migrate electron-builder config to JS, drop JSON Some checks failed build-packages / build-macos-latest (push) Has been cancelled Details build-packages / build-ubuntu-latest (push) Has been cancelled Details build-packages / build-windows-latest (push) Has been cancelled Details build-packages / release (push) Has been cancelled Details Removes the legacy `electron-builder.json` file and updates all packaging scripts to reference the new `electron-builder.config.cjs` module. This centralizes the build configuration in a JavaScript file, enabling richer logic and easier maintenance while eliminating the now‑unused JSON config.	2026-01-14 01:20:31 +08:00
bincxz	6bd3968e04	Reformats electron‑builder config and fixes script path Improves readability by expanding target architecture arrays and UI element definitions onto separate lines. Updates the FixQuarantine script reference to use the ${projectDir} variable, ensuring the correct absolute path during builds. These changes make the configuration easier to maintain and avoid path resolution issues.	2026-01-14 00:49:23 +08:00
bincxz	528cda1f70	Updates dependencies to latest versions Bumps a wide range of packages to their newest releases, including AWS SDK v3.967 and related @smithy modules, Electron builder libraries, Rollup 4.55.1, Babel 7.28.x, and @npmcli tooling. Removes deprecated packages (e.g., @tootallnate/once, is-ci) and adds missing utilities such as @isaacs/fs-minipass and ci-info. These updates improve compatibility with newer Node versions, address security fixes, and enhance build stability.	2026-01-13 16:15:51 +08:00
bincxz	29bde31989	Adjust peer flags in package-lock.json Adds missing `"peer": true` entries for several development packages and removes incorrectly set peer flags from optional dependencies. This aligns the lockfile metadata with the actual peer‑dependency relationships, improving package resolution and consistency.	2026-01-13 16:12:44 +08:00
陈大猫	b12a2171e7	Merge pull request #75 from binaricat/copilot/add-custom-baud-rate-support Add custom baud rate support, serial config persistence, and connection logging	2026-01-13 14:43:20 +08:00
bincxz	ffcd94e216	Add host tag/group i18n and clean imports Introduce new localization entries for host tags and groups (add, select, create) in English and Chinese resource files, enabling UI support for tagging and grouping hosts. Remove unused `X` icon import and the `cn` utility from the SerialHostDetailsPanel component to eliminate dead code and streamline imports.	2026-01-13 14:42:45 +08:00
copilot-swe-agent[bot]	9b77fc9e3b	Add dedicated SerialHostDetailsPanel for editing serial hosts - Create SerialHostDetailsPanel with serial-specific fields (port, baud rate, data bits, stop bits, parity, flow control, etc.) - Update VaultView to show SerialHostDetailsPanel when editing serial hosts instead of the SSH-focused HostDetailsPanel - Add i18n translations for serial edit panel (en, zh-CN) - Fix ESLint exhaustive-deps warning Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-13 06:36:38 +00:00
copilot-swe-agent[bot]	9e57f2eb90	Address code review: fix substr deprecation and improve comments - Replace deprecated substr() with substring() - Add clearer documentation about port field usage for serial hosts Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-13 06:10:53 +00:00
copilot-swe-agent[bot]	8cf6e9243d	Support connecting saved serial hosts and add visual indicators - Add serialConfig field to Host interface for storing full serial configuration - Update connectToHost to handle serial hosts and create proper serial sessions - Update handleConnectToHost to log serial connections properly - Update DistroAvatar to show USB icon for serial hosts Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-13 06:09:31 +00:00
copilot-swe-agent[bot]	7a32aa0743	Add custom baud rate support, serial config saving, and connection logging - Changed baud rate input from fixed select to combobox with preset options + custom input - Added "Save Configuration" checkbox to save serial port settings as a host entry - Added connection logging for serial connections (similar to SSH/local terminals) - Updated ConnectionLog type to include 'serial' protocol - Updated ConnectionLogsManager to display serial connections with USB icon - Added i18n translations for new UI elements (en, zh-CN) Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-13 06:06:43 +00:00
copilot-swe-agent[bot]	a1d0ce02fe	Initial plan	2026-01-13 05:57:40 +00:00
bincxz	adb2bc9403	Rename onOpenFile prop to _onOpenFile and tidy formatting Some checks failed build-packages / build-macos-latest (push) Has been cancelled Details build-packages / build-ubuntu-latest (push) Has been cancelled Details build-packages / build-windows-latest (push) Has been cancelled Details build-packages / release (push) Has been cancelled Details Rename the unused `onOpenFile` callback to `_onOpenFile` to suppress lint warnings and clarify that it is intentionally unused. Remove extraneous blank lines and adjust string concatenation in upload success messages for cleaner code formatting. Rename unused onOpenFile prop and clean formatting Renames the unused `onOpenFile` callback to `_onOpenFile` to silence lint warnings and make its intentional non‑use explicit. Removes stray blank lines and streamlines string concatenation in upload success messages, improving code readability and consistency.	2026-01-12 23:08:54 +08:00
bincxz	7a6ed660fb	Clears stray output lines after pwd command Adds ANSI escape sequences to the pwd request so that the command echo, start/end markers, and the pwd output are removed from the terminal view. This prevents leftover lines from cluttering the SSH session display, resulting in a cleaner UI.	2026-01-12 23:00:35 +08:00
bincxz	035b22b467	Add stop‑bits warning, binary SFTP read support - Introduces a user warning for 1.5 stop‑bits, which may be unsupported on some Windows devices, and updates both English and Chinese locales. - Extends serial port validation to recognize Windows UNC COM paths and displays the new warning when 1.5 stop‑bits are selected. - Improves SFTP modal behavior by re‑initializing when the initial path changes, using a ref to track the previous path. - Refactors terminal logic to obtain the current working directory via stream markers, applies `flushSync` to commit the path before opening the SFTP modal, ensuring correct initialization. - Adds a binary SFTP read API (`readSftpBinary`) on the Electron side and exposes it through the preload script, enabling proper handling of binary files. - Updates local Claude settings to allow linting via `npm run lint:*`. - Minor code clean‑ups and whitespace fixes across several bridge modules.	2026-01-12 22:58:44 +08:00
陈大猫	1bce2c9808	Merge pull request #73 from binaricat/copilot/add-ftp-auto-sync-feature feat: Sync SFTP to terminal's current working directory	2026-01-12 22:12:04 +08:00
copilot-swe-agent[bot]	ca2d699e55	feat: Add terminal folder sync to SFTP - open SFTP at terminal's current directory Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 14:03:58 +00:00
copilot-swe-agent[bot]	6907fb54c8	Initial plan	2026-01-12 13:57:16 +00:00
陈大猫	4bae2517fe	Merge pull request #72 from binaricat/copilot/fix-sftp-download-issue Fix SFTP context menu mislabel: "Download" → "Open" for files	2026-01-12 21:05:26 +08:00
copilot-swe-agent[bot]	da4936ff22	Add Download to local functionality to SFTP context menu - Added onDownloadFile callback to SftpPaneCallbacks interface - Implemented handleDownloadFileForSide that reads file as binary and triggers browser download - Added Download menu item after Edit in file context menu - Now both Open (打开) and Download (下载) functions exist Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 13:03:35 +00:00
copilot-swe-agent[bot]	2223ec34f0	Fix SFTP context menu: change "Download" label to "Open" for files The first context menu item for files incorrectly displayed "Download" (下载) but actually performed an "Open" action. This fixes the mislabeling by: - Changing the label from "Download" to "Open" - Changing the icon from Download to ExternalLink - Removing the duplicate "Open" menu item - Updating the renderRow dependency array Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 12:49:49 +00:00
copilot-swe-agent[bot]	ca1423051d	Initial plan	2026-01-12 12:44:53 +00:00
陈大猫	ca8b36c7d5	Merge pull request #71 from binaricat/copilot/fix-group-switching-issue Fix group switching not saving when host already has a group	2026-01-12 19:35:42 +08:00
copilot-swe-agent[bot]	b96eaf2aca	Fix group switching bug: sync groupInputValue when Combobox value changes Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 11:22:11 +00:00
copilot-swe-agent[bot]	663fe88b2e	Initial plan	2026-01-12 11:14:42 +00:00
陈大猫	42da477425	Merge pull request #68 from binaricat/copilot/add-sftp-drag-and-drop Add external file drag-and-drop to SFTP views	2026-01-12 19:13:34 +08:00
copilot-swe-agent[bot]	474a13e4f9	polish: Final code review improvements - Simplify success/failure message logic (check failCount === 0) - Improve eslint comment to list all stable dependencies - Clarify progress API fallback condition with explicit checks - Add comment explaining fallback behavior Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 08:44:49 +00:00
copilot-swe-agent[bot]	3c5e12cc8b	refactor: Improve code clarity per review feedback - Use template literals instead of string concatenation for i18n - Add inline comments to clarify undefined parameters - Remove empty comment block - Simplify toast message construction Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 08:43:30 +00:00
copilot-swe-agent[bot]	c2a01d83d7	fix: Properly handle writeSftpBinaryWithProgress return value - Check result.success property instead of undefined - Add fallback to writeSftpBinary if progress API fails - Improve code clarity by checking method existence upfront Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 08:41:58 +00:00
copilot-swe-agent[bot]	dcc3b6fce7	fix: Correct upload progress API fallback logic and add eslint comment - Fix writeSftpBinaryWithProgress return value check (undefined vs boolean) - Add eslint-disable comment for sftpRef dependency (follows existing pattern) - Simplify progress API fallback condition for clarity Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 08:40:37 +00:00
copilot-swe-agent[bot]	fb43b53f33	refactor: Address code review feedback - Extract shared upload logic into handleUploadExternalFilesForSide helper - Simplify SFTP upload fallback logic for better readability - Remove code duplication between left and right upload handlers Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 08:38:24 +00:00
copilot-swe-agent[bot]	b90c29f56a	feat: Add external file drag-and-drop support to SftpView - Add uploadExternalFiles method to useSftpState for handling OS file drops - Detect external file drag events in SftpView (e.dataTransfer.types includes 'Files') - Handle external file drops separately from internal pane-to-pane transfers - Upload dropped files to local or remote filesystems using existing backend methods - Display success/error toasts for upload operations - Support drag-and-drop to any active pane/tab Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 08:36:17 +00:00
copilot-swe-agent[bot]	37092826f3	Initial plan	2026-01-12 08:29:10 +00:00
陈大猫	30b809a8f6	Merge pull request #67 from binaricat/copilot/add-sftp-show-hidden-files-option Add SFTP show hidden files setting	2026-01-12 15:47:52 +08:00
copilot-swe-agent[bot]	989a1aa3d7	Support Windows hidden files using file attribute, remove dotfile filtering Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 07:40:35 +00:00
copilot-swe-agent[bot]	9e5c5f826f	Update hidden files documentation to clarify Unix/Linux dotfile convention Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 07:28:22 +00:00
copilot-swe-agent[bot]	74e0249797	Refactor: extract hidden file filtering into shared utility Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 07:16:59 +00:00
copilot-swe-agent[bot]	d89d6d3959	Add SFTP show hidden files setting Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 07:13:41 +00:00
copilot-swe-agent[bot]	66680d585f	Initial plan	2026-01-12 07:00:55 +00:00
陈大猫	57dd2fb48b	Merge pull request #65 from binaricat/copilot/fix-windows-serial-connection-issue Fix Windows serial port validation to accept COM ports	2026-01-12 14:59:28 +08:00
copilot-swe-agent[bot]	6d973f9bc8	Fix Windows serial port validation to accept COM ports Co-authored-by: binaricat <16399091+binaricat@users.noreply.github.com>	2026-01-12 06:26:00 +00:00
copilot-swe-agent[bot]	425647eeda	Initial plan	2026-01-12 06:21:00 +00:00
陈大猫	9109aec4ab	Merge pull request #64 from Weihong-Liu/feature/dmg-repair-helper Add DMG background and repair helper app	2026-01-12 14:01:45 +08:00
Puppet	6d5283173a	Add DMG background and repair helper app	2026-01-12 13:45:38 +08:00