feat(desktop): ✨ 实现一些功能

1. 实现任务暂停功能

2. 实现页面的国际化功能

3.优化项目的结构以及BUG

4. 优化系统架构

5. 实现一大堆的功能

src/main/db/data-source.ts

@@ -5,6 +5,9 @@ import path from 'path'
 import { ReadingReflectionTaskBatch } from './entities/ReadingReflectionTaskBatch'
 import { ReadingReflectionTaskItem } from './entities/ReadingReflectionTaskItem'
 import { ReadingPersona } from './entities/ReadingPersona' // 必须导入
+import { DatabaseConnectionError } from '@main/utils/errors/databaseError'
+import { ErrorHandler } from '@main/utils/errorHandler'
+import logger from '@shared/utils/logger'
 
 const dbPath = app.isPackaged
   ? path.join(app.getPath('userData'), 'reflections.db')
@@ -26,9 +29,20 @@ export const initDB = async () => {
   if (!AppDataSource.isInitialized) {
     try {
       await AppDataSource.initialize()
-      console.log('Database initialized successfully at:', dbPath)
-    } catch (err) {
-      console.error('Error during Data Source initialization', err)
+      logger.info('DATABASE_INITIALIZED', {
+        message: 'Database initialized successfully',
+        path: dbPath
+      })
+    } catch (err: any) {
+      const error = new DatabaseConnectionError('数据库初始化失败', {
+        originalError: err.message,
+        stack: err.stack,
+        path: dbPath
+      }, {
+        cause: err
+      })
+      ErrorHandler.handleError(error)
+      throw error
     }
   }
   return AppDataSource