Pyright: Localization of error messages

[coolkit-carl]

Like ts

[erictraut]

Thanks for the suggestion. This will require two very large pieces of work:

1. Adding localization support in pyright for all error and warning strings.
2. Providing localized strings for Chinese (and other languages).

I can do #1, but I will need help from the community on #2.

This is a low priority compared to other features in the queue, so it may be a while before I get to it.

[erictraut]

String localization support is now implemented in Pyright 1.1.40. Translations are not yet provided for any languages other than English, but the support is now in place.