Merge branch 'dev' of https://github.com/hicccc77/WeFlow into dev

src/types/electron.d.ts

@@ -896,7 +896,7 @@ export interface ElectronAPI {
 
 export interface ExportOptions {
   format: 'chatlab' | 'chatlab-jsonl' | 'json' | 'arkme-json' | 'html' | 'txt' | 'excel' | 'weclone' | 'sql'
-  contentType?: 'text' | 'voice' | 'image' | 'video' | 'emoji'
+  contentType?: 'text' | 'voice' | 'image' | 'video' | 'emoji' | 'file'
   dateRange?: { start: number; end: number } | null
   senderUsername?: string
   fileNameSuffix?: string
@@ -906,6 +906,8 @@ export interface ExportOptions {
   exportVoices?: boolean
   exportVideos?: boolean
   exportEmojis?: boolean
+  exportFiles?: boolean
+  maxFileSizeMb?: number
   exportVoiceAsText?: boolean
   excelCompactColumns?: boolean
   txtColumns?: string[]

src/types/models.ts

@@ -75,6 +75,7 @@ export interface Message {
   fileName?: string         // 文件名
   fileSize?: number         // 文件大小
   fileExt?: string          // 文件扩展名
+  fileMd5?: string          // 文件 MD5
   xmlType?: string          // XML 中的 type 字段
   appMsgKind?: string       // 归一化 appmsg 类型
   appMsgDesc?: string