feat: 优化历史记录样式

frontend/electron/main.ts

@@ -490,6 +490,26 @@ ipcMain.handle('open-url', async (_event, url: string) => {
   }
 })
 
+// 打开文件
+ipcMain.handle('open-file', async (_event, filePath: string) => {
+  try {
+    await shell.openPath(filePath)
+  } catch (error) {
+    console.error('打开文件失败:', error)
+    throw error
+  }
+})
+
+// 显示文件所在目录并选中文件
+ipcMain.handle('show-item-in-folder', async (_event, filePath: string) => {
+  try {
+    shell.showItemInFolder(filePath)
+  } catch (error) {
+    console.error('显示文件所在目录失败:', error)
+    throw error
+  }
+})
+
 // 环境检查
 ipcMain.handle('check-environment', async () => {
   const appRoot = getAppRoot()

frontend/electron/preload.ts

@@ -50,6 +50,10 @@ contextBridge.exposeInMainWorld('electronAPI', {
   saveLogsToFile: (logs: string) => ipcRenderer.invoke('save-logs-to-file', logs),
   loadLogsFromFile: () => ipcRenderer.invoke('load-logs-from-file'),
 
+  // 文件系统操作
+  openFile: (filePath: string) => ipcRenderer.invoke('open-file', filePath),
+  showItemInFolder: (filePath: string) => ipcRenderer.invoke('show-item-in-folder', filePath),
+
   // 监听下载进度
   onDownloadProgress: (callback: (progress: any) => void) => {
     ipcRenderer.on('download-progress', (_, progress) => callback(progress))