feat(ui): 导航栏新增数据库备份按钮及下载逻辑

hsy

2026-08-31 c03223372ac28a4f181a4600d669302174b5b2ca

 src/packages/effects/layouts/src/widgets/index.ts

@@ -12,3 +12,4 @@
export * from './theme-toggle';
export * from './timezone';
export * from './user-dropdown';
export * from './database-backup';