修复文件管理器多个关键问题

- 修复侧边栏API路由问题：将数据API从fileManagerApi(8084)切换到authApi(8081)
- 实现PIN功能：添加文件固定/取消固定功能，支持右键菜单操作
- 修复FileWindow组件props传递错误：正确传递file对象和sshHost参数
- 添加侧边栏数据刷新机制：PIN/Recent/Shortcut操作后自动更新显示
- 修复目录树展开问题：handleItemClick正确传递folderPath参数
- 新增FileManagerSidebar组件：支持Recent、Pinned、Shortcuts和目录树

主要修复：
1. API路由从localhost:8084/ssh/file_manager/* 修正为 localhost:8081/ssh/file_manager/*
2. 双击文件不再报错"Cannot read properties of undefined (reading 'name')"
3. 侧边栏实时同步数据更新，提升用户体验

src/ui/main-axios.ts

@@ -1204,6 +1204,148 @@ export async function moveSSHItem(
   }
 }
 
+// ============================================================================
+// FILE MANAGER DATA
+// ============================================================================
+
+// Recent Files
+export async function getRecentFiles(hostId: number): Promise<any> {
+  try {
+    const response = await authApi.get("/ssh/file_manager/recent", {
+      params: { hostId }
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "get recent files");
+    throw error;
+  }
+}
+
+export async function addRecentFile(
+  hostId: number,
+  path: string,
+  name?: string
+): Promise<any> {
+  try {
+    const response = await authApi.post("/ssh/file_manager/recent", {
+      hostId,
+      path,
+      name
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "add recent file");
+    throw error;
+  }
+}
+
+export async function removeRecentFile(
+  hostId: number,
+  path: string
+): Promise<any> {
+  try {
+    const response = await authApi.delete("/ssh/file_manager/recent", {
+      data: { hostId, path }
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "remove recent file");
+    throw error;
+  }
+}
+
+// Pinned Files
+export async function getPinnedFiles(hostId: number): Promise<any> {
+  try {
+    const response = await authApi.get("/ssh/file_manager/pinned", {
+      params: { hostId }
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "get pinned files");
+    throw error;
+  }
+}
+
+export async function addPinnedFile(
+  hostId: number,
+  path: string,
+  name?: string
+): Promise<any> {
+  try {
+    const response = await authApi.post("/ssh/file_manager/pinned", {
+      hostId,
+      path,
+      name
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "add pinned file");
+    throw error;
+  }
+}
+
+export async function removePinnedFile(
+  hostId: number,
+  path: string
+): Promise<any> {
+  try {
+    const response = await authApi.delete("/ssh/file_manager/pinned", {
+      data: { hostId, path }
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "remove pinned file");
+    throw error;
+  }
+}
+
+// Folder Shortcuts
+export async function getFolderShortcuts(hostId: number): Promise<any> {
+  try {
+    const response = await authApi.get("/ssh/file_manager/shortcuts", {
+      params: { hostId }
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "get folder shortcuts");
+    throw error;
+  }
+}
+
+export async function addFolderShortcut(
+  hostId: number,
+  path: string,
+  name?: string
+): Promise<any> {
+  try {
+    const response = await authApi.post("/ssh/file_manager/shortcuts", {
+      hostId,
+      path,
+      name
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "add folder shortcut");
+    throw error;
+  }
+}
+
+export async function removeFolderShortcut(
+  hostId: number,
+  path: string
+): Promise<any> {
+  try {
+    const response = await authApi.delete("/ssh/file_manager/shortcuts", {
+      data: { hostId, path }
+    });
+    return response.data;
+  } catch (error) {
+    handleApiError(error, "remove folder shortcut");
+    throw error;
+  }
+}
+
 // ============================================================================
 // SERVER STATISTICS
 // ============================================================================