修复底层配置服务混乱的问题

electron/services/messageCacheService.ts

@@ -1,5 +1,6 @@
 import { join, dirname } from 'path'
 import { existsSync, mkdirSync, readFileSync, writeFileSync, rmSync } from 'fs'
+import { app } from 'electron'
 import { ConfigService } from './config'
 
 export interface SessionMessageCacheEntry {