[comp:all] 所有组件的 size， 统一采用简写的方式

[danranVm]

• [ ] I have searched the issues of this repository and believe that this is not a duplicate.

small => sm, medium => md large => lg

参考 PR： https://github.com/IDuxFE/idux/pull/464

[idux-bot[bot]]

Translation of this issue:

[COMP: All] Size of all components, unified ways

• [] I have search the [Issues] (https://github.com/iduxfe/idux/issues) of this repository and believe That this is not a duplicate.

Small => SM, Medium => md Large => LG

Reference pr: https://github.com/iduxfe/idux/pull/464

[coolyuantao]

表单已经处理：https://github.com/IDuxFE/idux/pull/498