feat: add check status to language button

[cuiyiming1998]

Types of changes

• New feature
• Bug fix
• Documentation change
• Coding style change
• Refactoring
• Performance improvement
• Test cases
• Continuous integration
• Typescript definition change
• Breaking change

Background and context

顶部导航栏语言切换按钮 如果一直点当前设置的语言 会一直Message.success弹窗

Solution

加了个当前语言的判断 在当前语言前会显示对钩 重复设置时会在useLocale里直接return掉

How is the change tested?

Changelog

Changelog(CN)	Changelog(EN)	Related issues

Checklist:

• Provide changelog for relevant changes (e.g. bug fixes and new features) if applicable.
• Changes are submitted to the appropriate branch (e.g. features should be submitted to feature branch and others should be submitted to master branch)

Other information