Add language indicator to each code snippet

[johnymontana]

Add language indicator to each code snippet

[KazChe]

Hi @johnymontana were trying to see if I can help out and was looking into how this could be implemented.

I see that Multi-language support code blocks looks to be one way to achieve within MDX pages.

However, when trying their sample code for multi-language support it causes errors during the build having to with the way blank lines are introduced to take advantage of back-tick markups to properly display a piece of code.

Then there is Tabs which does not cause errors but falls short from properly rendering a code block.

Do let me know if you had something else in mind for this enhancement and I'll be happy to play around with it.

Cheers.

[KazChe]

Tried with a brand new vanilla install of docusaurus classic template, and multi-lang support tabs works fine...?