Hope to add 1. Language Pack Change Function 2 Document sharing function or MD document export

[weijn0214]

I have checked the following:

• I've searched existing issues and found nothing related to my issue.

Describe the feature you want to add

1. I hope to add a language pack change function. Some people may not be very good at English, such as me (awkwardly), which may be a bit awkward to use.
2. The document sharing function or MD document export, sometimes the team's joint debugging API requires a document, and there is no MD document export or intranet sharing function, which is a bit uncomfortable

Mockups or Images of the feature

1