fix: 修复管理端前端 lint 与构建问题

- 收敛 easyflow-ui-admin 的 lint、格式和类型问题

- 修正 demo 页面与管理端前端构建失败点

- 验证 pnpm lint 与 pnpm build 均已通过

easyflow-ui-admin/readme.md

@@ -1,11 +1,14 @@
 # Admin
+
 正在进行中...
 
 ## Tinyflow Vendor Source
+
 - Vendor scope: `packages/tinyflow-ui`, `packages/tinyflow-vue`
 - Upstream repository: `https://github.com/tinyflow-ai/tinyflow`
 - Upstream commit: `1873200bd38b5d8765246b5afad18bb22e8faaf1`
 
 Notes:
+
 - Local workspace keeps package names as `@tinyflow-ai/ui` and `@tinyflow-ai/vue`.
 - Source is maintained locally in this repository.