👑[Enhancement] 希望账号切换项目能够增加多种排序选项

### 🥰 需求描述(Description)

### 🧐 解决方案(Solution)

### 🚑 其他信息(Other Information)

The issue does not name files or tests; start by locating the account-switching project UI and its current ordering logic in SteamTools. Review how the existing account list is displayed, then add user-selectable ordering options. Done means users can choose an ordering that makes less recently logged-in accounts easier to reach without scrolling to the end.

Written by the indexing model from the issue text.