ToggleButton.Row should be generic like ToggleButton.Group

**Is your feature request related to a problem? Please describe.**
ToggleButton.Group is generic.
ToggleButton.Row has string value.
Why is such difference?

**Describe the solution you'd like**
Make both generic.

**Describe alternatives you've considered**
View with flex dir = row inside ToggleButton.Group

**Additional context**

找到 ToggleButton.Group 和 ToggleButton.Row 的实现，并比较它们的 TypeScript 值定义。确认每个组件的使用方式，然后统一它们的值类型，使 Row 像 Group 一样支持泛型值；完成的标准是两个组件对非字符串值都能通过类型检查。

由索引模型根据 Issue 内容生成。