chore(deps): 将数据库驱动从 better-sqlite3 切换为 sqlite3

- 移除 better-sqlite3 相关配置
- 更新 package.json 依赖项

backend/db.js

@@ -40,10 +40,6 @@ if (DB_TYPE === 'mysql') {
     dialect: 'sqlite',
     storage: process.env.DB_PATH || './idc_management.db',
     logging: sqlLogger,
-    dialectModule: require('better-sqlite3'),
-    dialectModuleOptions: {
-      verbose: false,
-    },
     pool: {
       max: 5,
       min: 1,

backend/package.json

@@ -36,7 +36,7 @@
     "node-cron": "^4.2.1",
     "sequelize": "^6.37.8",
     "smb2": "^0.2.2",
-    "better-sqlite3": "^11.7.0",
+    "sqlite3": "^5.1.7",
     "ssh2-sftp-client": "^9.1.0",
     "swagger-jsdoc": "^6.2.8",
     "swagger-ui-express": "^5.0.1",